diff --git a/Dockerfile b/Dockerfile
index e113ddb..aec42e4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,12 +23,74 @@ FROM alpine:3.14.0 AS topic0builder
 WORKDIR /topic0
 COPY topic0/with_parameter_names /topic0/
 
-FROM nginx:1.21.1-alpine
-RUN apk add jq
+# Add brotli module to official nginx image
+# Based on: https://github.com/nginxinc/docker-nginx/tree/master/modules
+FROM nginx:1.21.3-alpine as nginxbuilder
+
+RUN set -ex \
+    && apk update \
+    && apk add linux-headers openssl-dev pcre-dev zlib-dev openssl abuild \
+               musl-dev libxslt libxml2-utils make mercurial gcc unzip git \
+               xz g++ coreutils \
+    # allow abuild as a root user \
+    && printf "#!/bin/sh\\nSETFATTR=true /usr/bin/abuild -F \"\$@\"\\n" > /usr/local/bin/abuild \
+    && chmod +x /usr/local/bin/abuild \
+    && hg clone -r ${NGINX_VERSION}-${PKG_RELEASE} https://hg.nginx.org/pkg-oss/ \
+    && cd pkg-oss \
+    && mkdir /tmp/packages \
+    && for module in "brotli"; do \
+        echo "Building $module for nginx-$NGINX_VERSION"; \
+        if [ -d /modules/$module ]; then \
+            echo "Building $module from user-supplied sources"; \
+            # check if module sources file is there and not empty
+            if [ ! -s /modules/$module/source ]; then \
+                echo "No source file for $module in modules/$module/source, exiting"; \
+                exit 1; \
+            fi; \
+            # some modules require build dependencies
+            if [ -f /modules/$module/build-deps ]; then \
+                echo "Installing $module build dependencies"; \
+                apk update && apk add $(cat /modules/$module/build-deps | xargs); \
+            fi; \
+            # if a module has a build dependency that is not in a distro, provide a
+            # shell script to fetch/build/install those
+            # note that shared libraries produced as a result of this script will
+            # not be copied from the builder image to the main one so build static
+            if [ -x /modules/$module/prebuild ]; then \
+                echo "Running prebuild script for $module"; \
+                /modules/$module/prebuild; \
+            fi; \
+            /pkg-oss/build_module.sh -v $NGINX_VERSION -f -y -o /tmp/packages -n $module $(cat /modules/$module/source); \
+            BUILT_MODULES="$BUILT_MODULES $(echo $module | tr '[A-Z]' '[a-z]' | tr -d '[/_\-\.\t ]')"; \
+        elif make -C /pkg-oss/alpine list | grep -E "^$module\s+\d+" > /dev/null; then \
+            echo "Building $module from pkg-oss sources"; \
+            cd /pkg-oss/alpine; \
+            make abuild-module-$module BASE_VERSION=$NGINX_VERSION NGINX_VERSION=$NGINX_VERSION; \
+            apk add $(. ./abuild-module-$module/APKBUILD; echo $makedepends;); \
+            make module-$module BASE_VERSION=$NGINX_VERSION NGINX_VERSION=$NGINX_VERSION; \
+            find ~/packages -type f -name "*.apk" -exec mv -v {} /tmp/packages/ \;; \
+            BUILT_MODULES="$BUILT_MODULES $module"; \
+        else \
+            echo "Don't know how to build $module module, exiting"; \
+            exit 1; \
+        fi; \
+    done \
+    && echo "BUILT_MODULES=\"$BUILT_MODULES\"" > /tmp/packages/modules.env
+
+FROM nginx:1.21.3-alpine
+COPY --from=nginxbuilder /tmp/packages /tmp/packages
+RUN set -ex \
+    && . /tmp/packages/modules.env \
+    && for module in $BUILT_MODULES; do \
+           apk add --no-cache --allow-untrusted /tmp/packages/nginx-module-${module}-${NGINX_VERSION}*.apk; \
+       done \
+    && rm -rf /tmp/packages
+RUN apk update && apk add jq
 COPY --from=topic0builder /topic0 /usr/share/nginx/html/topic0/
 COPY --from=fourbytesbuilder /signatures /usr/share/nginx/html/signatures/
 COPY --from=logobuilder /assets /usr/share/nginx/html/assets/
-COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf
+COPY nginx/nginx.conf /etc/nginx/nginx.conf
 COPY --from=builder /otterscan-build/build /usr/share/nginx/html/
 COPY --from=builder /otterscan-build/run-nginx.sh /
 WORKDIR /
diff --git a/nginx.conf b/nginx/conf.d/default.conf
similarity index 99%
rename from nginx.conf
rename to nginx/conf.d/default.conf
index 932cfeb..b5d141b 100644
--- a/nginx.conf
+++ b/nginx/conf.d/default.conf
@@ -2,6 +2,8 @@ server {
     listen       80;
     server_name  localhost;
 
+    gzip_static on;
+
     #access_log  /var/log/nginx/host.access.log  main;
 
     location /static {
@@ -115,6 +117,8 @@ server {
         root   /usr/share/nginx/html;
         index  index.html;
         try_files $uri /index.html;
+
+        brotli_static on;
     }
 
     #error_page  404              /404.html;
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
new file mode 100644
index 0000000..7364514
--- /dev/null
+++ b/nginx/nginx.conf
@@ -0,0 +1,32 @@
+user  nginx;
+worker_processes  auto;
+
+error_log  /var/log/nginx/error.log notice;
+pid        /var/run/nginx.pid;
+
+load_module modules/ngx_http_brotli_static_module.so;
+
+events {
+    worker_connections  1024;
+}
+
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    keepalive_timeout  65;
+
+    #gzip  on;
+
+    include /etc/nginx/conf.d/*.conf;
+}
diff --git a/package-lock.json b/package-lock.json
index 178efba..ef51571 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@blackbox-vision/react-qr-reader": "^5.0.0",
         "@chainlink/contracts": "^0.2.2",
-        "@craco/craco": "^6.3.0",
+        "@craco/craco": "^6.4.0",
         "@fontsource/fira-code": "^4.5.1",
         "@fontsource/roboto": "^4.5.1",
         "@fontsource/roboto-mono": "^4.5.0",
@@ -27,21 +27,22 @@
         "@testing-library/user-event": "^12.1.10",
         "@types/jest": "^26.0.24",
         "@types/node": "^14.17.5",
-        "@types/react": "^17.0.30",
+        "@types/react": "^17.0.33",
         "@types/react-blockies": "^1.4.1",
-        "@types/react-dom": "^17.0.9",
+        "@types/react-dom": "^17.0.10",
         "@types/react-highlight": "^0.12.5",
-        "@types/react-router-dom": "^5.3.1",
+        "@types/react-router-dom": "^5.3.2",
         "@types/react-syntax-highlighter": "^13.5.2",
         "chart.js": "^3.5.1",
-        "ethers": "^5.4.7",
+        "ethers": "^5.5.1",
         "highlightjs-solidity": "^2.0.1",
         "query-string": "^7.0.1",
         "react": "^17.0.2",
         "react-blockies": "^1.4.1",
-        "react-chartjs-2": "^3.0.5",
+        "react-chartjs-2": "^3.3.0",
         "react-dom": "^17.0.2",
-        "react-error-boundary": "^3.1.3",
+        "react-error-boundary": "^3.1.4",
+        "react-helmet-async": "^1.1.2",
         "react-image": "^4.0.3",
         "react-router-dom": "^5.3.0",
         "react-scripts": "4.0.3",
@@ -53,6 +54,7 @@
       },
       "devDependencies": {
         "autoprefixer": "^9.8.8",
+        "compress-create-react-app": "^1.1.3",
         "postcss": "^7.0.39",
         "source-map-explorer": "^2.5.2",
         "tailwindcss": "npm:@tailwindcss/postcss7-compat@^2.2.6"
@@ -1247,10 +1249,12 @@
       }
     },
     "node_modules/@craco/craco": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/@craco/craco/-/craco-6.3.0.tgz",
-      "integrity": "sha512-SCnfEQxT/6NAbU/3sIWw7gQXtzjjiTp/EZFdJTd8inPURILIy0YajrC2p8qBG2KhFo5cwgOrEDyaGyAFvvuyuA==",
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/@craco/craco/-/craco-6.4.0.tgz",
+      "integrity": "sha512-puLp+pSL5B2tpoIPUYlWjKd0VDBPNF16BJIKEKrwg0x/9XC/4h8XPcVGNr6pd27pj8sahiH5QUdoBxB5AE9++g==",
       "dependencies": {
+        "@endemolshinegroup/cosmiconfig-typescript-loader": "^3.0.2",
+        "cosmiconfig": "^7.0.1",
         "cross-spawn": "^7.0.0",
         "lodash": "^4.17.15",
         "semver": "^7.3.2",
@@ -1266,6 +1270,38 @@
         "react-scripts": "^4.0.0"
       }
     },
+    "node_modules/@craco/craco/node_modules/@endemolshinegroup/cosmiconfig-typescript-loader": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@endemolshinegroup/cosmiconfig-typescript-loader/-/cosmiconfig-typescript-loader-3.0.2.tgz",
+      "integrity": "sha512-QRVtqJuS1mcT56oHpVegkKBlgtWjXw/gHNWO3eL9oyB5Sc7HBoc2OLG/nYpVfT/Jejvo3NUrD0Udk7XgoyDKkA==",
+      "dependencies": {
+        "lodash.get": "^4",
+        "make-error": "^1",
+        "ts-node": "^9",
+        "tslib": "^2"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "cosmiconfig": ">=6"
+      }
+    },
+    "node_modules/@craco/craco/node_modules/cosmiconfig": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-7.0.1.tgz",
+      "integrity": "sha512-a1YWNUV2HwGimB7dU2s1wUMurNKjpx60HxBB6xUM8Re+2s1g1IIfJvFR0/iCF+XHdE0GMTKTuLR32UQff4TEyQ==",
+      "dependencies": {
+        "@types/parse-json": "^4.0.0",
+        "import-fresh": "^3.2.1",
+        "parse-json": "^5.0.0",
+        "path-type": "^4.0.0",
+        "yaml": "^1.10.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/@craco/craco/node_modules/semver": {
       "version": "7.3.5",
       "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
@@ -1324,9 +1360,9 @@
       }
     },
     "node_modules/@ethersproject/abi": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/@ethersproject/abi/-/abi-5.4.1.tgz",
-      "integrity": "sha512-9mhbjUk76BiSluiiW4BaYyI58KSbDMMQpCLdsAR+RsT2GyATiNYxVv+pGWRrekmsIdY3I+hOqsYQSTkc8L/mcg==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/abi/-/abi-5.5.0.tgz",
+      "integrity": "sha512-loW7I4AohP5KycATvc0MgujU6JyCHPqHdeoo9z3Nr9xEiNioxa65ccdm1+fsoJhkuhdRtfcL8cfyGamz2AxZ5w==",
       "funding": [
         {
           "type": "individual",
@@ -1338,21 +1374,21 @@
         }
       ],
       "dependencies": {
-        "@ethersproject/address": "^5.4.0",
-        "@ethersproject/bignumber": "^5.4.0",
-        "@ethersproject/bytes": "^5.4.0",
-        "@ethersproject/constants": "^5.4.0",
-        "@ethersproject/hash": "^5.4.0",
-        "@ethersproject/keccak256": "^5.4.0",
-        "@ethersproject/logger": "^5.4.0",
-        "@ethersproject/properties": "^5.4.0",
-        "@ethersproject/strings": "^5.4.0"
+        "@ethersproject/address": "^5.5.0",
+        "@ethersproject/bignumber": "^5.5.0",
+        "@ethersproject/bytes": "^5.5.0",
+        "@ethersproject/constants": "^5.5.0",
+        "@ethersproject/hash": "^5.5.0",
+        "@ethersproject/keccak256": "^5.5.0",
+        "@ethersproject/logger": "^5.5.0",
+        "@ethersproject/properties": "^5.5.0",
+        "@ethersproject/strings": "^5.5.0"
       }
     },
     "node_modules/@ethersproject/abstract-provider": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/@ethersproject/abstract-provider/-/abstract-provider-5.4.1.tgz",
-      "integrity": "sha512-3EedfKI3LVpjSKgAxoUaI+gB27frKsxzm+r21w9G60Ugk+3wVLQwhi1LsEJAKNV7WoZc8CIpNrATlL1QFABjtQ==",
+      "version": "5.5.1",
+      "resolved": "https://registry.npmjs.org/@ethersproject/abstract-provider/-/abstract-provider-5.5.1.tgz",
+      "integrity": "sha512-m+MA/ful6eKbxpr99xUYeRvLkfnlqzrF8SZ46d/xFB1A7ZVknYc/sXJG0RcufF52Qn2jeFj1hhcoQ7IXjNKUqg==",
       "funding": [
         {
           "type": "individual",
@@ -1364,19 +1400,19 @@
         }
       ],
       "dependencies": {
-        "@ethersproject/bignumber": "^5.4.0",
-        "@ethersproject/bytes": "^5.4.0",
-        "@ethersproject/logger": "^5.4.0",
-        "@ethersproject/networks": "^5.4.0",
-        "@ethersproject/properties": "^5.4.0",
-        "@ethersproject/transactions": "^5.4.0",
-        "@ethersproject/web": "^5.4.0"
+        "@ethersproject/bignumber": "^5.5.0",
+        "@ethersproject/bytes": "^5.5.0",
+        "@ethersproject/logger": "^5.5.0",
+        "@ethersproject/networks": "^5.5.0",
+        "@ethersproject/properties": "^5.5.0",
+        "@ethersproject/transactions": "^5.5.0",
+        "@ethersproject/web": "^5.5.0"
       }
     },
     "node_modules/@ethersproject/abstract-signer": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/@ethersproject/abstract-signer/-/abstract-signer-5.4.1.tgz",
-      "integrity": "sha512-SkkFL5HVq1k4/25dM+NWP9MILgohJCgGv5xT5AcRruGz4ILpfHeBtO/y6j+Z3UN/PAjDeb4P7E51Yh8wcGNLGA==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/abstract-signer/-/abstract-signer-5.5.0.tgz",
+      "integrity": "sha512-lj//7r250MXVLKI7sVarXAbZXbv9P50lgmJQGr2/is82EwEb8r7HrxsmMqAjTsztMYy7ohrIhGMIml+Gx4D3mA==",
       "funding": [
         {
           "type": "individual",
@@ -1388,17 +1424,17 @@
         }
       ],
       "dependencies": {
-        "@ethersproject/abstract-provider": "^5.4.0",
-        "@ethersproject/bignumber": "^5.4.0",
-        "@ethersproject/bytes": "^5.4.0",
-        "@ethersproject/logger": "^5.4.0",
-        "@ethersproject/properties": "^5.4.0"
+        "@ethersproject/abstract-provider": "^5.5.0",
+        "@ethersproject/bignumber": "^5.5.0",
+        "@ethersproject/bytes": "^5.5.0",
+        "@ethersproject/logger": "^5.5.0",
+        "@ethersproject/properties": "^5.5.0"
       }
     },
     "node_modules/@ethersproject/address": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/address/-/address-5.4.0.tgz",
-      "integrity": "sha512-SD0VgOEkcACEG/C6xavlU1Hy3m5DGSXW3CUHkaaEHbAPPsgi0coP5oNPsxau8eTlZOk/bpa/hKeCNoK5IzVI2Q==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/address/-/address-5.5.0.tgz",
+      "integrity": "sha512-l4Nj0eWlTUh6ro5IbPTgbpT4wRbdH5l8CQf7icF7sb/SI3Nhd9Y9HzhonTSTi6CefI0necIw7LJqQPopPLZyWw==",
       "funding": [
         {
           "type": "individual",
@@ -1410,17 +1446,17 @@
         }
       ],
       "dependencies": {
-        "@ethersproject/bignumber": "^5.4.0",
-        "@ethersproject/bytes": "^5.4.0",
-        "@ethersproject/keccak256": "^5.4.0",
-        "@ethersproject/logger": "^5.4.0",
-        "@ethersproject/rlp": "^5.4.0"
+        "@ethersproject/bignumber": "^5.5.0",
+        "@ethersproject/bytes": "^5.5.0",
+        "@ethersproject/keccak256": "^5.5.0",
+        "@ethersproject/logger": "^5.5.0",
+        "@ethersproject/rlp": "^5.5.0"
       }
     },
     "node_modules/@ethersproject/base64": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/base64/-/base64-5.4.0.tgz",
-      "integrity": "sha512-CjQw6E17QDSSC5jiM9YpF7N1aSCHmYGMt9bWD8PWv6YPMxjsys2/Q8xLrROKI3IWJ7sFfZ8B3flKDTM5wlWuZQ==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/base64/-/base64-5.5.0.tgz",
+      "integrity": "sha512-tdayUKhU1ljrlHzEWbStXazDpsx4eg1dBXUSI6+mHlYklOXoXF6lZvw8tnD6oVaWfnMxAgRSKROg3cVKtCcppA==",
       "funding": [
         {
           "type": "individual",
@@ -1432,13 +1468,13 @@
         }
       ],
       "dependencies": {
-        "@ethersproject/bytes": "^5.4.0"
+        "@ethersproject/bytes": "^5.5.0"
       }
     },
     "node_modules/@ethersproject/basex": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/basex/-/basex-5.4.0.tgz",
-      "integrity": "sha512-J07+QCVJ7np2bcpxydFVf/CuYo9mZ7T73Pe7KQY4c1lRlrixMeblauMxHXD0MPwFmUHZIILDNViVkykFBZylbg==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/basex/-/basex-5.5.0.tgz",
+      "integrity": "sha512-ZIodwhHpVJ0Y3hUCfUucmxKsWQA5TMnavp5j/UOuDdzZWzJlRmuOjcTMIGgHCYuZmHt36BfiSyQPSRskPxbfaQ==",
       "funding": [
         {
           "type": "individual",
@@ -1450,14 +1486,14 @@
         }
       ],
       "dependencies": {
-        "@ethersproject/bytes": "^5.4.0",
-        "@ethersproject/properties": "^5.4.0"
+        "@ethersproject/bytes": "^5.5.0",
+        "@ethersproject/properties": "^5.5.0"
       }
     },
     "node_modules/@ethersproject/bignumber": {
-      "version": "5.4.2",
-      "resolved": "https://registry.npmjs.org/@ethersproject/bignumber/-/bignumber-5.4.2.tgz",
-      "integrity": "sha512-oIBDhsKy5bs7j36JlaTzFgNPaZjiNDOXsdSgSpXRucUl+UA6L/1YLlFeI3cPAoodcenzF4nxNPV13pcy7XbWjA==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/bignumber/-/bignumber-5.5.0.tgz",
+      "integrity": "sha512-6Xytlwvy6Rn3U3gKEc1vP7nR92frHkv6wtVr95LFR3jREXiCPzdWxKQ1cx4JGQBXxcguAwjA8murlYN2TSiEbg==",
       "funding": [
         {
           "type": "individual",
@@ -1469,15 +1505,15 @@
         }
       ],
       "dependencies": {
-        "@ethersproject/bytes": "^5.4.0",
-        "@ethersproject/logger": "^5.4.0",
+        "@ethersproject/bytes": "^5.5.0",
+        "@ethersproject/logger": "^5.5.0",
         "bn.js": "^4.11.9"
       }
     },
     "node_modules/@ethersproject/bytes": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/bytes/-/bytes-5.4.0.tgz",
-      "integrity": "sha512-H60ceqgTHbhzOj4uRc/83SCN9d+BSUnOkrr2intevqdtEMO1JFVZ1XL84OEZV+QjV36OaZYxtnt4lGmxcGsPfA==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/bytes/-/bytes-5.5.0.tgz",
+      "integrity": "sha512-ABvc7BHWhZU9PNM/tANm/Qx4ostPGadAuQzWTr3doklZOhDlmcBqclrQe/ZXUIj3K8wC28oYeuRa+A37tX9kog==",
       "funding": [
         {
           "type": "individual",
@@ -1489,13 +1525,13 @@
         }
       ],
       "dependencies": {
-        "@ethersproject/logger": "^5.4.0"
+        "@ethersproject/logger": "^5.5.0"
       }
     },
     "node_modules/@ethersproject/constants": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/@ethersproject/constants/-/constants-5.4.0.tgz",
-      "integrity": "sha512-tzjn6S7sj9+DIIeKTJLjK9WGN2Tj0P++Z8ONEIlZjyoTkBuODN+0VfhAyYksKi43l1Sx9tX2VlFfzjfmr5Wl3Q==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/constants/-/constants-5.5.0.tgz",
+      "integrity": "sha512-2MsRRVChkvMWR+GyMGY4N1sAX9Mt3J9KykCsgUFd/1mwS0UH1qw+Bv9k1UJb3X3YJYFco9H20pjSlOIfCG5HYQ==",
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     }
diff --git a/package.json b/package.json
index 3b0c375..d301e67 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "@blackbox-vision/react-qr-reader": "^5.0.0",
     "@chainlink/contracts": "^0.2.2",
-    "@craco/craco": "^6.3.0",
+    "@craco/craco": "^6.4.0",
     "@fontsource/fira-code": "^4.5.1",
     "@fontsource/roboto": "^4.5.1",
     "@fontsource/roboto-mono": "^4.5.0",
@@ -22,21 +22,22 @@
     "@testing-library/user-event": "^12.1.10",
     "@types/jest": "^26.0.24",
     "@types/node": "^14.17.5",
-    "@types/react": "^17.0.30",
+    "@types/react": "^17.0.33",
     "@types/react-blockies": "^1.4.1",
-    "@types/react-dom": "^17.0.9",
+    "@types/react-dom": "^17.0.10",
     "@types/react-highlight": "^0.12.5",
-    "@types/react-router-dom": "^5.3.1",
+    "@types/react-router-dom": "^5.3.2",
     "@types/react-syntax-highlighter": "^13.5.2",
     "chart.js": "^3.5.1",
-    "ethers": "^5.4.7",
+    "ethers": "^5.5.1",
     "highlightjs-solidity": "^2.0.1",
     "query-string": "^7.0.1",
     "react": "^17.0.2",
     "react-blockies": "^1.4.1",
-    "react-chartjs-2": "^3.0.5",
+    "react-chartjs-2": "^3.3.0",
     "react-dom": "^17.0.2",
-    "react-error-boundary": "^3.1.3",
+    "react-error-boundary": "^3.1.4",
+    "react-helmet-async": "^1.1.2",
     "react-image": "^4.0.3",
     "react-router-dom": "^5.3.0",
     "react-scripts": "4.0.3",
@@ -48,12 +49,12 @@
   },
   "scripts": {
     "start": "craco start",
-    "build": "craco build",
+    "build": "craco build && compress-cra",
     "test": "craco test",
     "eject": "react-scripts eject",
     "source-map-explorer": "source-map-explorer build/static/js/*.js",
-    "assets-start": "docker run --rm -p 3001:80 --name otterscan-assets -d -v$(pwd)/4bytes/signatures:/usr/share/nginx/html/signatures/ -v$(pwd)/trustwallet/blockchains/ethereum/assets:/usr/share/nginx/html/assets -v$(pwd)/topic0/with_parameter_names:/usr/share/nginx/html/topic0/ -v$(pwd)/nginx.conf:/etc/nginx/conf.d/default.conf nginx:1.21.1-alpine",
-    "assets-start-with-param-names": "docker run --rm -p 3001:80 --name otterscan-assets -d -v$(pwd)/4bytes/with_parameter_names:/usr/share/nginx/html/signatures/ -v$(pwd)/trustwallet/blockchains/ethereum/assets:/usr/share/nginx/html/assets -v$(pwd)/topic0/with_parameter_names:/usr/share/nginx/html/topic0/ -v$(pwd)/nginx.conf:/etc/nginx/conf.d/default.conf nginx:1.21.1-alpine",
+    "assets-start": "docker run --rm -p 3001:80 --name otterscan-assets -d -v$(pwd)/4bytes/signatures:/usr/share/nginx/html/signatures/ -v$(pwd)/trustwallet/blockchains/ethereum/assets:/usr/share/nginx/html/assets -v$(pwd)/topic0/with_parameter_names:/usr/share/nginx/html/topic0/ -v$(pwd)/nginx/nginx.conf:/etc/nginx/nginx.conf -v$(pwd)/nginx/conf.d/default.conf:/etc/nginx/conf.d/default.conf nginx:1.21.1-alpine",
+    "assets-start-with-param-names": "docker run --rm -p 3001:80 --name otterscan-assets -d -v$(pwd)/4bytes/with_parameter_names:/usr/share/nginx/html/signatures/ -v$(pwd)/trustwallet/blockchains/ethereum/assets:/usr/share/nginx/html/assets -v$(pwd)/topic0/with_parameter_names:/usr/share/nginx/html/topic0/ -v$(pwd)/nginx/nginx.conf:/etc/nginx/nginx.conf -v$(pwd)/nginx/conf.d/default.conf:/etc/nginx/conf.d/default.conf nginx:1.21.1-alpine",
     "assets-stop": "docker stop otterscan-assets",
     "docker-build": "DOCKER_BUILDKIT=1 docker build -t otterscan -f Dockerfile .",
     "docker-start": "docker run --rm -p 5000:80 --name otterscan -d otterscan",
@@ -79,6 +80,7 @@
   },
   "devDependencies": {
     "autoprefixer": "^9.8.8",
+    "compress-create-react-app": "^1.1.3",
     "postcss": "^7.0.39",
     "source-map-explorer": "^2.5.2",
     "tailwindcss": "npm:@tailwindcss/postcss7-compat@^2.2.6"
diff --git a/src/AddressTransactions.tsx b/src/AddressTransactions.tsx
index 6baead0..19d41bb 100644
--- a/src/AddressTransactions.tsx
+++ b/src/AddressTransactions.tsx
@@ -26,12 +26,13 @@ import PendingResults from "./search/PendingResults";
 import TransactionItem from "./search/TransactionItem";
 import { SearchController } from "./search/search";
 import { RuntimeContext } from "./useRuntime";
-import { useENSCache } from "./useReverseCache";
+import { pageCollector, useResolvedAddresses } from "./useResolvedAddresses";
 import { useFeeToggler } from "./search/useFeeToggler";
 import { SelectionContext, useSelection } from "./useSelection";
 import { useMultipleETHUSDOracle } from "./usePriceOracle";
 import { useAppConfigContext } from "./useAppConfig";
 import { useSourcify } from "./useSourcify";
+import SourcifyLogo from "./sourcify.svg";
 
 type BlockParams = {
   addressOrName: string;
@@ -164,7 +165,8 @@ const AddressTransactions: React.FC = () => {
   }, [provider, checksummedAddress, params.direction, hash, controller]);
 
   const page = useMemo(() => controller?.getPage(), [controller]);
-  const reverseCache = useENSCache(provider, page);
+  const addrCollector = useMemo(() => pageCollector(page), [page]);
+  const resolvedAddresses = useResolvedAddresses(provider, addrCollector);
 
   const blockTags: BlockTag[] = useMemo(() => {
     if (!page) {
@@ -240,7 +242,7 @@ const AddressTransactions: React.FC = () => {
                     ) : (
                       <span className="self-center text-green-500">
                         <img
-                          src="/sourcify.svg"
+                          src={SourcifyLogo}
                           alt="Sourcify logo"
                           title="Verified by Sourcify"
                           width={16}
@@ -276,13 +278,13 @@ const AddressTransactions: React.FC = () => {
                         feeDisplay={feeDisplay}
                         feeDisplayToggler={feeDisplayToggler}
                       />
-                      {controller ? (
+                      {page ? (
                         <SelectionContext.Provider value={selectionCtx}>
-                          {controller.getPage().map((tx) => (
+                          {page.map((tx) => (
                             <TransactionItem
                               key={tx.hash}
                               tx={tx}
-                              ensCache={reverseCache}
+                              resolvedAddresses={resolvedAddresses}
                               selectedAddress={checksummedAddress}
                               feeDisplay={feeDisplay}
                               priceMap={priceMap}
diff --git a/src/App.tsx b/src/App.tsx
index 648c58f..110d626 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -5,17 +5,37 @@ import Home from "./Home";
 import Search from "./Search";
 import Title from "./Title";
 import ConnectionErrorPanel from "./ConnectionErrorPanel";
-import London from "./special/london/London";
 import Footer from "./Footer";
 import { ConnectionStatus } from "./types";
 import { RuntimeContext, useRuntime } from "./useRuntime";
 import { AppConfig, AppConfigContext } from "./useAppConfig";
 import { SourcifySource } from "./url";
 
-const Block = React.lazy(() => import("./Block"));
-const BlockTransactions = React.lazy(() => import("./BlockTransactions"));
-const AddressTransactions = React.lazy(() => import("./AddressTransactions"));
-const Transaction = React.lazy(() => import("./Transaction"));
+const Block = React.lazy(
+  () => import(/* webpackChunkName: "block", webpackPrefetch: true */ "./Block")
+);
+const BlockTransactions = React.lazy(
+  () =>
+    import(
+      /* webpackChunkName: "blocktxs", webpackPrefetch: true */ "./BlockTransactions"
+    )
+);
+const AddressTransactions = React.lazy(
+  () =>
+    import(
+      /* webpackChunkName: "address", webpackPrefetch: true */ "./AddressTransactions"
+    )
+);
+const Transaction = React.lazy(
+  () =>
+    import(/* webpackChunkName: "tx", webpackPrefetch: true */ "./Transaction")
+);
+const London = React.lazy(
+  () =>
+    import(
+      /* webpackChunkName: "london", webpackPrefetch: true */ "./special/london/London"
+    )
+);
 
 const App = () => {
   const runtime = useRuntime();
@@ -30,7 +50,7 @@ const App = () => {
   }, [sourcifySource, setSourcifySource]);
 
   return (
-    <Suspense fallback={<>LOADING</>}>
+    <Suspense fallback={null}>
       {runtime.connStatus !== ConnectionStatus.CONNECTED ? (
         <ConnectionErrorPanel
           connStatus={runtime.connStatus}
@@ -53,21 +73,19 @@ const App = () => {
                 </Route>
                 <Route>
                   <AppConfigContext.Provider value={appConfig}>
-                    <div className="mb-auto">
-                      <Title />
-                      <Route path="/block/:blockNumberOrHash" exact>
-                        <Block />
-                      </Route>
-                      <Route path="/block/:blockNumber/txs" exact>
-                        <BlockTransactions />
-                      </Route>
-                      <Route path="/tx/:txhash">
-                        <Transaction />
-                      </Route>
-                      <Route path="/address/:addressOrName/:direction?">
-                        <AddressTransactions />
-                      </Route>
-                    </div>
+                    <Title />
+                    <Route path="/block/:blockNumberOrHash" exact>
+                      <Block />
+                    </Route>
+                    <Route path="/block/:blockNumber/txs" exact>
+                      <BlockTransactions />
+                    </Route>
+                    <Route path="/tx/:txhash">
+                      <Transaction />
+                    </Route>
+                    <Route path="/address/:addressOrName/:direction?">
+                      <AddressTransactions />
+                    </Route>
                   </AppConfigContext.Provider>
                 </Route>
               </Switch>
diff --git a/src/Block.tsx b/src/Block.tsx
index b63e942..df16643 100644
--- a/src/Block.tsx
+++ b/src/Block.tsx
@@ -166,7 +166,7 @@ const Block: React.FC = () => {
             <USDValue value={blockETHUSDPrice} />
           </InfoRow>
           <InfoRow title="Difficult">
-            {block.difficulty ? commify(block.difficulty) : "?"}
+            {commify(block._difficulty.toString())}
           </InfoRow>
           <InfoRow title="Total Difficult">
             {commify(block.totalDifficulty.toString())}
diff --git a/src/Home.tsx b/src/Home.tsx
index 650c86c..103639a 100644
--- a/src/Home.tsx
+++ b/src/Home.tsx
@@ -5,12 +5,13 @@ import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faBurn } from "@fortawesome/free-solid-svg-icons/faBurn";
 import { faQrcode } from "@fortawesome/free-solid-svg-icons/faQrcode";
 import Logo from "./Logo";
-import CameraScanner from "./search/CameraScanner";
 import Timestamp from "./components/Timestamp";
 import { RuntimeContext } from "./useRuntime";
 import { useLatestBlock } from "./useLatestBlock";
 import { blockURL } from "./url";
 
+const CameraScanner = React.lazy(() => import("./search/CameraScanner"));
+
 const Home: React.FC = () => {
   const { provider } = useContext(RuntimeContext);
   const [search, setSearch] = useState<string>();
@@ -37,9 +38,11 @@ const Home: React.FC = () => {
   document.title = "Home | Otterscan";
 
   return (
-    <div className="m-auto">
+    <div className="mx-auto flex flex-col flex-grow pb-5">
       {isScanning && <CameraScanner turnOffScan={() => setScanning(false)} />}
-      <Logo />
+      <div className="m-5 mb-10 flex items-end flex-grow max-h-64">
+        <Logo />
+      </div>
       <form
         className="flex flex-col"
         onSubmit={handleSubmit}
@@ -70,7 +73,9 @@ const Home: React.FC = () => {
         >
           Search
         </button>
-        <div className="mx-auto mt-5 mb-5 text-lg text-link-blue hover:text-link-blue-hover font-bold">
+      </form>
+      <div className="mx-auto h-32">
+        <div className="text-lg text-link-blue hover:text-link-blue-hover font-bold">
           <NavLink to="/special/london">
             <div className="flex space-x-2 items-baseline text-orange-500 hover:text-orange-700 hover:underline">
               <span>
@@ -85,14 +90,14 @@ const Home: React.FC = () => {
         </div>
         {latestBlock && (
           <NavLink
-            className="mx-auto flex flex-col items-center space-y-1 mt-5 text-sm text-gray-500 hover:text-link-blue"
+            className="flex flex-col items-center space-y-1 mt-5 text-sm text-gray-500 hover:text-link-blue"
             to={blockURL(latestBlock.number)}
           >
             <div>Latest block: {commify(latestBlock.number)}</div>
             <Timestamp value={latestBlock.timestamp} />
           </NavLink>
         )}
-      </form>
+      </div>
     </div>
   );
 };
diff --git a/src/Logo.tsx b/src/Logo.tsx
index 905ee2c..3671e42 100644
--- a/src/Logo.tsx
+++ b/src/Logo.tsx
@@ -1,10 +1,11 @@
 import React from "react";
+import Otter from "./otter.jpg";
 
 const Logo: React.FC = () => (
-  <div className="mx-auto mb-16 text-6xl text-link-blue font-title font-bold cursor-default flex items-center space-x-4">
+  <div className="mx-auto text-6xl text-link-blue font-title font-bold cursor-default flex items-center space-x-4">
     <img
       className="rounded-full"
-      src="/otter.jpg"
+      src={Otter}
       width={96}
       height={96}
       alt="An otter scanning"
diff --git a/src/SourcifyMenu.tsx b/src/SourcifyMenu.tsx
index 36f43a5..7c614f0 100644
--- a/src/SourcifyMenu.tsx
+++ b/src/SourcifyMenu.tsx
@@ -30,14 +30,6 @@ const SourcifyMenu: React.FC = () => {
           >
             Sourcify Servers
           </SourcifyMenuItem>
-          <SourcifyMenuItem
-            checked={sourcifySource === SourcifySource.CUSTOM_SNAPSHOT_SERVER}
-            onClick={() =>
-              setSourcifySource(SourcifySource.CUSTOM_SNAPSHOT_SERVER)
-            }
-          >
-            Local Snapshot
-          </SourcifyMenuItem>
         </Menu.Items>
       </div>
     </Menu>
diff --git a/src/StandardFrame.tsx b/src/StandardFrame.tsx
index 65fc076..10b5fe8 100644
--- a/src/StandardFrame.tsx
+++ b/src/StandardFrame.tsx
@@ -1,7 +1,7 @@
 import React from "react";
 
 const StandardFrame: React.FC = ({ children }) => (
-  <div className="bg-gray-100 px-9 pt-3 pb-12">{children}</div>
+  <div className="flex-grow bg-gray-100 px-9 pt-3 pb-12">{children}</div>
 );
 
 export default StandardFrame;
diff --git a/src/Title.tsx b/src/Title.tsx
index e4c5f47..e1e9b8e 100644
--- a/src/Title.tsx
+++ b/src/Title.tsx
@@ -4,9 +4,11 @@ import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faQrcode } from "@fortawesome/free-solid-svg-icons/faQrcode";
 import useKeyboardShortcut from "use-keyboard-shortcut";
 import PriceBox from "./PriceBox";
-import CameraScanner from "./search/CameraScanner";
 import SourcifyMenu from "./SourcifyMenu";
 import { RuntimeContext } from "./useRuntime";
+import Otter from "./otter.jpg";
+
+const CameraScanner = React.lazy(() => import("./search/CameraScanner"));
 
 const Title: React.FC = () => {
   const { provider } = useContext(RuntimeContext);
@@ -43,7 +45,7 @@ const Title: React.FC = () => {
           <div className="text-2xl text-link-blue font-title font-bold flex items-center space-x-2">
             <img
               className="rounded-full"
-              src="/otter.jpg"
+              src={Otter}
               width={32}
               height={32}
               alt="An otter scanning"
diff --git a/src/TokenTransferItem.tsx b/src/TokenTransferItem.tsx
index 083f7f0..03fa198 100644
--- a/src/TokenTransferItem.tsx
+++ b/src/TokenTransferItem.tsx
@@ -11,11 +11,13 @@ import {
   TokenTransfer,
   TransactionData,
 } from "./types";
+import { ResolvedAddresses } from "./api/address-resolver";
 
 type TokenTransferItemProps = {
   t: TokenTransfer;
   txData: TransactionData;
   tokenMeta?: TokenMeta | undefined;
+  resolvedAddresses: ResolvedAddresses | undefined;
 };
 
 // TODO: handle partial
@@ -23,6 +25,7 @@ const TokenTransferItem: React.FC<TokenTransferItemProps> = ({
   t,
   txData,
   tokenMeta,
+  resolvedAddresses,
 }) => (
   <div className="flex items-baseline space-x-2 px-2 py-1 truncate hover:bg-gray-100">
     <span className="text-gray-500">
@@ -64,10 +67,7 @@ const TokenTransferItem: React.FC<TokenTransferItemProps> = ({
         <AddressHighlighter address={t.token}>
           <DecoratedAddressLink
             address={t.token}
-            text={
-              tokenMeta ? `${tokenMeta.name} (${tokenMeta.symbol})` : undefined
-            }
-            tokenMeta={tokenMeta}
+            resolvedAddresses={resolvedAddresses}
           />
         </AddressHighlighter>
       </div>
diff --git a/src/Transaction.tsx b/src/Transaction.tsx
index 0edd994..7107b32 100644
--- a/src/Transaction.tsx
+++ b/src/Transaction.tsx
@@ -5,14 +5,30 @@ import StandardFrame from "./StandardFrame";
 import StandardSubtitle from "./StandardSubtitle";
 import ContentFrame from "./ContentFrame";
 import NavTab from "./components/NavTab";
-import Details from "./transaction/Details";
-import Logs from "./transaction/Logs";
 import { RuntimeContext } from "./useRuntime";
 import { SelectionContext, useSelection } from "./useSelection";
 import { useInternalOperations, useTxData } from "./useErigonHooks";
 import { useETHUSDOracle } from "./usePriceOracle";
 import { useAppConfigContext } from "./useAppConfig";
 import { useSourcify, useTransactionDescription } from "./useSourcify";
+import {
+  transactionDataCollector,
+  useResolvedAddresses,
+} from "./useResolvedAddresses";
+
+const Details = React.lazy(
+  () =>
+    import(
+      /* webpackChunkName: "txdetails", webpackPrefetch: true */
+      "./transaction/Details"
+    )
+);
+const Logs = React.lazy(
+  () =>
+    import(
+      /* webpackChunkName: "txlogs", webpackPrefetch: true */ "./transaction/Logs"
+    )
+);
 
 type TransactionParams = {
   txhash: string;
@@ -24,6 +40,11 @@ const Transaction: React.FC = () => {
   const { txhash } = params;
 
   const txData = useTxData(provider, txhash);
+  const addrCollector = useMemo(
+    () => transactionDataCollector(txData),
+    [txData]
+  );
+  const resolvedAddresses = useResolvedAddresses(provider, addrCollector);
 
   const internalOps = useInternalOperations(provider, txData);
   const sendsEthToMiner = useMemo(() => {
@@ -77,22 +98,29 @@ const Transaction: React.FC = () => {
               )}
             </Tab.List>
           </Tab.Group>
-          <Switch>
-            <Route path="/tx/:txhash/" exact>
-              <Details
-                txData={txData}
-                txDesc={txDesc}
-                userDoc={metadata?.output.userdoc}
-                devDoc={metadata?.output.devdoc}
-                internalOps={internalOps}
-                sendsEthToMiner={sendsEthToMiner}
-                ethUSDPrice={blockETHUSDPrice}
-              />
-            </Route>
-            <Route path="/tx/:txhash/logs/" exact>
-              <Logs txData={txData} metadata={metadata} />
-            </Route>
-          </Switch>
+          <React.Suspense fallback={null}>
+            <Switch>
+              <Route path="/tx/:txhash/" exact>
+                <Details
+                  txData={txData}
+                  txDesc={txDesc}
+                  userDoc={metadata?.output.userdoc}
+                  devDoc={metadata?.output.devdoc}
+                  internalOps={internalOps}
+                  sendsEthToMiner={sendsEthToMiner}
+                  ethUSDPrice={blockETHUSDPrice}
+                  resolvedAddresses={resolvedAddresses}
+                />
+              </Route>
+              <Route path="/tx/:txhash/logs/" exact>
+                <Logs
+                  txData={txData}
+                  metadata={metadata}
+                  resolvedAddresses={resolvedAddresses}
+                />
+              </Route>
+            </Switch>
+          </React.Suspense>
         </SelectionContext.Provider>
       )}
     </StandardFrame>
diff --git a/src/address/ABI.tsx b/src/address/ABI.tsx
deleted file mode 100644
index 7190f4e..0000000
--- a/src/address/ABI.tsx
+++ /dev/null
@@ -1,24 +0,0 @@
-import React from "react";
-import { Light as SyntaxHighlighter } from "react-syntax-highlighter";
-import hljs from "highlight.js";
-import docco from "react-syntax-highlighter/dist/esm/styles/hljs/docco";
-
-import hljsDefineSolidity from "highlightjs-solidity";
-hljsDefineSolidity(hljs);
-
-type ABIProps = {
-  abi: any[];
-};
-
-const ABI: React.FC<ABIProps> = ({ abi }) => (
-  <SyntaxHighlighter
-    className="w-full h-60 border font-code text-base"
-    language="json"
-    style={docco}
-    showLineNumbers
-  >
-    {JSON.stringify(abi, null, "  ") ?? ""}
-  </SyntaxHighlighter>
-);
-
-export default React.memo(ABI);
diff --git a/src/address/Contract.tsx b/src/address/Contract.tsx
index 7ddfe56..5432f51 100644
--- a/src/address/Contract.tsx
+++ b/src/address/Contract.tsx
@@ -1,12 +1,7 @@
 import React from "react";
-import { Light as SyntaxHighlighter } from "react-syntax-highlighter";
-import hljs from "highlight.js";
-import docco from "react-syntax-highlighter/dist/esm/styles/hljs/docco";
+import { SyntaxHighlighter, docco } from "../highlight-init";
 import { useContract } from "../useSourcify";
-
-import hljsDefineSolidity from "highlightjs-solidity";
 import { useAppConfigContext } from "../useAppConfig";
-hljsDefineSolidity(hljs);
 
 type ContractProps = {
   checksummedAddress: string;
diff --git a/src/address/ContractABI.tsx b/src/address/ContractABI.tsx
new file mode 100644
index 0000000..edd713c
--- /dev/null
+++ b/src/address/ContractABI.tsx
@@ -0,0 +1,35 @@
+import React from "react";
+import { Tab } from "@headlessui/react";
+import ModeTab from "../components/ModeTab";
+import Copy from "../components/Copy";
+import DecodedABI from "./DecodedABI";
+import RawABI from "./RawABI";
+
+type ContractABIProps = {
+  abi: any[];
+};
+
+const ContractABI: React.FC<ContractABIProps> = ({ abi }) => (
+  <div className="mb-3">
+    <Tab.Group>
+      <Tab.List className="flex items-baseline space-x-1 mb-1">
+        <div className="flex items-baseline space-x-2 text-sm pr-2 py-1">
+          <span>ABI</span>
+          <Copy value={JSON.stringify(abi)} />
+        </div>
+        <ModeTab>Decoded</ModeTab>
+        <ModeTab>Raw</ModeTab>
+      </Tab.List>
+      <Tab.Panels>
+        <Tab.Panel>
+          <DecodedABI abi={abi} />
+        </Tab.Panel>
+        <Tab.Panel>
+          <RawABI abi={abi} />
+        </Tab.Panel>
+      </Tab.Panels>
+    </Tab.Group>
+  </div>
+);
+
+export default React.memo(ContractABI);
diff --git a/src/address/Contracts.tsx b/src/address/Contracts.tsx
index 0745d73..dbaaf83 100644
--- a/src/address/Contracts.tsx
+++ b/src/address/Contracts.tsx
@@ -5,13 +5,12 @@ import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faChevronDown } from "@fortawesome/free-solid-svg-icons/faChevronDown";
 import ContentFrame from "../ContentFrame";
 import InfoRow from "../components/InfoRow";
-import Copy from "../components/Copy";
-import ABI from "./ABI";
 import Contract from "./Contract";
 import { RuntimeContext } from "../useRuntime";
 import { Metadata } from "../useSourcify";
 import ExternalLink from "../components/ExternalLink";
 import { openInRemixURL } from "../url";
+import ContractABI from "./ContractABI";
 
 type ContractsProps = {
   checksummedAddress: string;
@@ -70,13 +69,7 @@ const Contracts: React.FC<ContractsProps> = ({
         {rawMetadata !== undefined && rawMetadata !== null && (
           <>
             {rawMetadata.output.abi && (
-              <div className="mb-3">
-                <div className="flex space-x-2 text-sm border-l border-r border-t rounded-t px-2 py-1">
-                  <span>ABI</span>
-                  <Copy value={JSON.stringify(rawMetadata.output.abi)} />
-                </div>
-                <ABI abi={rawMetadata.output.abi} />
-              </div>
+              <ContractABI abi={rawMetadata.output.abi} />
             )}
             <div>
               <Menu>
diff --git a/src/address/DecodedABI.tsx b/src/address/DecodedABI.tsx
new file mode 100644
index 0000000..83faabc
--- /dev/null
+++ b/src/address/DecodedABI.tsx
@@ -0,0 +1,20 @@
+import { Interface } from "@ethersproject/abi";
+import React from "react";
+import DecodedFragment from "./DecodedFragment";
+
+type DecodedABIProps = {
+  abi: any[];
+};
+
+const DecodedABI: React.FC<DecodedABIProps> = ({ abi }) => {
+  const intf = new Interface(abi);
+  return (
+    <div className="border overflow-x-auto">
+      {intf.fragments.map((f, i) => (
+        <DecodedFragment key={i} intf={intf} fragment={f} />
+      ))}
+    </div>
+  );
+};
+
+export default React.memo(DecodedABI);
diff --git a/src/address/DecodedFragment.tsx b/src/address/DecodedFragment.tsx
new file mode 100644
index 0000000..ac06a16
--- /dev/null
+++ b/src/address/DecodedFragment.tsx
@@ -0,0 +1,78 @@
+import React from "react";
+import {
+  ConstructorFragment,
+  EventFragment,
+  Fragment,
+  FunctionFragment,
+  Interface,
+} from "@ethersproject/abi";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { faCaretRight } from "@fortawesome/free-solid-svg-icons/faCaretRight";
+
+type DecodedFragmentProps = {
+  intf: Interface;
+  fragment: Fragment;
+};
+
+const DecodedFragment: React.FC<DecodedFragmentProps> = ({
+  intf,
+  fragment,
+}) => {
+  let fragmentType: "constructor" | "event" | "function" | undefined;
+  let sig: string | undefined;
+  let letter: string | undefined;
+  let letterBg: string | undefined;
+  let hashBg: string | undefined;
+
+  if (FunctionFragment.isFunctionFragment(fragment)) {
+    fragmentType = "function";
+    sig = intf.getSighash(fragment);
+    letter = "F";
+    letterBg = "bg-purple-500";
+    hashBg = "bg-purple-50";
+  } else if (EventFragment.isEventFragment(fragment)) {
+    fragmentType = "event";
+    sig = intf.getEventTopic(fragment);
+    letter = "E";
+    letterBg = "bg-green-300";
+    hashBg = "bg-green-50";
+  } else if (ConstructorFragment.isConstructorFragment(fragment)) {
+    fragmentType = "constructor";
+    letter = "C";
+    letterBg = "bg-blue-500";
+  }
+
+  return (
+    <div className="flex flex-wrap items-baseline space-x-2 px-2 py-1 hover:bg-gray-100">
+      <span className="text-gray-500">
+        <FontAwesomeIcon icon={faCaretRight} size="1x" />
+      </span>
+      {letter && (
+        <span
+          className={`flex-shrink-0 text-xs font-code border border-gray-300 rounded-full w-5 h-5 self-center flex items-center justify-center text-white font-bold ${letterBg}`}
+        >
+          {letter}
+        </span>
+      )}
+      <span className="text-sm font-code whitespace-nowrap">
+        {fragment.format("full")}
+      </span>
+      {sig && (
+        <span
+          className={`text-xs border rounded-xl px-2 pt-1 font-code text-gray-600 ${hashBg}`}
+          title={
+            fragmentType === "function"
+              ? "Method Selector"
+              : fragmentType === "event"
+              ? "Topic Hash"
+              : ""
+          }
+        >
+          {sig}
+        </span>
+      )}
+    </div>
+  );
+};
+
+export default React.memo(DecodedFragment);
diff --git a/src/address/RawABI.tsx b/src/address/RawABI.tsx
new file mode 100644
index 0000000..bc07e81
--- /dev/null
+++ b/src/address/RawABI.tsx
@@ -0,0 +1,19 @@
+import React from "react";
+import { SyntaxHighlighter, docco } from "../highlight-init";
+
+type RawABIProps = {
+  abi: any[];
+};
+
+const RawABI: React.FC<RawABIProps> = ({ abi }) => (
+  <SyntaxHighlighter
+    className="w-full h-60 border font-code text-base"
+    language="json"
+    style={docco}
+    showLineNumbers
+  >
+    {JSON.stringify(abi, null, "  ") ?? ""}
+  </SyntaxHighlighter>
+);
+
+export default React.memo(RawABI);
diff --git a/src/api/address-resolver/CompositeAddressResolver.ts b/src/api/address-resolver/CompositeAddressResolver.ts
new file mode 100644
index 0000000..55a7318
--- /dev/null
+++ b/src/api/address-resolver/CompositeAddressResolver.ts
@@ -0,0 +1,28 @@
+import { BaseProvider } from "@ethersproject/providers";
+import { IAddressResolver } from "./address-resolver";
+
+export type SelectedResolvedName<T> = [IAddressResolver<T>, T] | null;
+
+export class CompositeAddressResolver<T = any>
+  implements IAddressResolver<SelectedResolvedName<T>>
+{
+  private resolvers: IAddressResolver<T>[] = [];
+
+  addResolver(resolver: IAddressResolver<T>) {
+    this.resolvers.push(resolver);
+  }
+
+  async resolveAddress(
+    provider: BaseProvider,
+    address: string
+  ): Promise<SelectedResolvedName<T> | undefined> {
+    for (const r of this.resolvers) {
+      const resolvedAddress = await r.resolveAddress(provider, address);
+      if (resolvedAddress !== undefined) {
+        return [r, resolvedAddress];
+      }
+    }
+
+    return null;
+  }
+}
diff --git a/src/api/address-resolver/ENSAddressResolver.ts b/src/api/address-resolver/ENSAddressResolver.ts
new file mode 100644
index 0000000..820a51f
--- /dev/null
+++ b/src/api/address-resolver/ENSAddressResolver.ts
@@ -0,0 +1,15 @@
+import { BaseProvider } from "@ethersproject/providers";
+import { IAddressResolver } from "./address-resolver";
+
+export class ENSAddressResolver implements IAddressResolver<string> {
+  async resolveAddress(
+    provider: BaseProvider,
+    address: string
+  ): Promise<string | undefined> {
+    const name = await provider.lookupAddress(address);
+    if (name === null) {
+      return undefined;
+    }
+    return name;
+  }
+}
diff --git a/src/api/address-resolver/ERCTokenResolver.ts b/src/api/address-resolver/ERCTokenResolver.ts
new file mode 100644
index 0000000..02625dc
--- /dev/null
+++ b/src/api/address-resolver/ERCTokenResolver.ts
@@ -0,0 +1,30 @@
+import { BaseProvider } from "@ethersproject/providers";
+import { Contract } from "@ethersproject/contracts";
+import { IAddressResolver } from "./address-resolver";
+import erc20 from "../../erc20.json";
+import { TokenMeta } from "../../types";
+
+export class ERCTokenResolver implements IAddressResolver<TokenMeta> {
+  async resolveAddress(
+    provider: BaseProvider,
+    address: string
+  ): Promise<TokenMeta | undefined> {
+    const erc20Contract = new Contract(address, erc20, provider);
+    try {
+      const [name, symbol, decimals] = await Promise.all([
+        erc20Contract.name(),
+        erc20Contract.symbol(),
+        erc20Contract.decimals(),
+      ]);
+      return {
+        name,
+        symbol,
+        decimals,
+      };
+    } catch (err) {
+      // Ignore on purpose; this indicates the probe failed and the address
+      // is not a token
+    }
+    return undefined;
+  }
+}
diff --git a/src/api/address-resolver/address-resolver.ts b/src/api/address-resolver/address-resolver.ts
new file mode 100644
index 0000000..12d289e
--- /dev/null
+++ b/src/api/address-resolver/address-resolver.ts
@@ -0,0 +1,16 @@
+import React from "react";
+import { BaseProvider } from "@ethersproject/providers";
+
+export interface IAddressResolver<T> {
+  resolveAddress(
+    provider: BaseProvider,
+    address: string
+  ): Promise<T | undefined>;
+}
+
+export type ResolvedAddressRenderer<T> = (
+  address: string,
+  resolvedAddress: T,
+  linkable: boolean,
+  dontOverrideColors: boolean
+) => React.ReactElement;
diff --git a/src/api/address-resolver/index.ts b/src/api/address-resolver/index.ts
new file mode 100644
index 0000000..dc72a9f
--- /dev/null
+++ b/src/api/address-resolver/index.ts
@@ -0,0 +1,57 @@
+import { BaseProvider } from "@ethersproject/providers";
+import { ensRenderer } from "../../components/ENSName";
+import { tokenRenderer } from "../../components/TokenName";
+import { IAddressResolver, ResolvedAddressRenderer } from "./address-resolver";
+import {
+  CompositeAddressResolver,
+  SelectedResolvedName,
+} from "./CompositeAddressResolver";
+import { ENSAddressResolver } from "./ENSAddressResolver";
+import { ERCTokenResolver } from "./ERCTokenResolver";
+
+export type ResolvedAddresses = Record<string, SelectedResolvedName<any>>;
+
+// Create and configure the main resolver
+export const ensResolver = new ENSAddressResolver();
+export const ercTokenResolver = new ERCTokenResolver();
+
+const _mainResolver = new CompositeAddressResolver();
+_mainResolver.addResolver(ensResolver);
+_mainResolver.addResolver(ercTokenResolver);
+
+export const mainResolver: IAddressResolver<SelectedResolvedName<any>> =
+  _mainResolver;
+
+export const resolverRendererRegistry = new Map<
+  IAddressResolver<any>,
+  ResolvedAddressRenderer<any>
+>();
+resolverRendererRegistry.set(ensResolver, ensRenderer);
+resolverRendererRegistry.set(ercTokenResolver, tokenRenderer);
+
+// TODO: implement progressive resolving
+export const batchPopulate = async (
+  provider: BaseProvider,
+  addresses: string[],
+  currentMap: ResolvedAddresses | undefined
+): Promise<ResolvedAddresses> => {
+  const solvers: Promise<SelectedResolvedName<any> | undefined>[] = [];
+  const unresolvedAddresses = addresses.filter(
+    (a) => currentMap?.[a] === undefined
+  );
+  for (const a of unresolvedAddresses) {
+    solvers.push(mainResolver.resolveAddress(provider, a));
+  }
+
+  const resultMap: ResolvedAddresses = currentMap ? { ...currentMap } : {};
+  const results = await Promise.all(solvers);
+  for (let i = 0; i < results.length; i++) {
+    const r = results[i];
+    if (r === undefined) {
+      continue;
+    }
+    resultMap[unresolvedAddresses[i]] = r;
+  }
+
+  return resultMap;
+};
diff --git a/src/block/BlockTransactionResults.tsx b/src/block/BlockTransactionResults.tsx
index b911013..f9cfc27 100644
--- a/src/block/BlockTransactionResults.tsx
+++ b/src/block/BlockTransactionResults.tsx
@@ -8,7 +8,7 @@ import TransactionItem from "../search/TransactionItem";
 import { useFeeToggler } from "../search/useFeeToggler";
 import { RuntimeContext } from "../useRuntime";
 import { SelectionContext, useSelection } from "../useSelection";
-import { useENSCache } from "../useReverseCache";
+import { pageCollector, useResolvedAddresses } from "../useResolvedAddresses";
 import { ProcessedTransaction } from "../types";
 import { PAGE_SIZE } from "../params";
 import { useMultipleETHUSDOracle } from "../usePriceOracle";
@@ -29,7 +29,8 @@ const BlockTransactionResults: React.FC<BlockTransactionResultsProps> = ({
   const selectionCtx = useSelection();
   const [feeDisplay, feeDisplayToggler] = useFeeToggler();
   const { provider } = useContext(RuntimeContext);
-  const reverseCache = useENSCache(provider, page);
+  const addrCollector = useMemo(() => pageCollector(page), [page]);
+  const resolvedAddresses = useResolvedAddresses(provider, addrCollector);
   const blockTags = useMemo(() => [blockTag], [blockTag]);
   const priceMap = useMultipleETHUSDOracle(provider, blockTags);
 
@@ -59,7 +60,7 @@ const BlockTransactionResults: React.FC<BlockTransactionResultsProps> = ({
             <TransactionItem
               key={tx.hash}
               tx={tx}
-              ensCache={reverseCache}
+              resolvedAddresses={resolvedAddresses}
               feeDisplay={feeDisplay}
               priceMap={priceMap}
             />
diff --git a/src/components/Address.tsx b/src/components/Address.tsx
deleted file mode 100644
index d7694e5..0000000
--- a/src/components/Address.tsx
+++ /dev/null
@@ -1,13 +0,0 @@
-import React from "react";
-
-type AddressProps = {
-  address: string;
-};
-
-const Address: React.FC<AddressProps> = ({ address }) => (
-  <span className="font-address text-gray-400 truncate" title={address}>
-    <span className="truncate">{address}</span>
-  </span>
-);
-
-export default React.memo(Address);
diff --git a/src/components/AddressHighlighter.tsx b/src/components/AddressHighlighter.tsx
index 1b7df0d..e8078d6 100644
--- a/src/components/AddressHighlighter.tsx
+++ b/src/components/AddressHighlighter.tsx
@@ -1,4 +1,4 @@
-import React from "react";
+import React, { useMemo } from "react";
 import { useSelectionContext } from "../useSelection";
 
 type AddressHighlighterProps = React.PropsWithChildren<{
@@ -10,12 +10,15 @@ const AddressHighlighter: React.FC<AddressHighlighterProps> = ({
   children,
 }) => {
   const [selection, setSelection] = useSelectionContext();
-  const select = () => {
-    setSelection({ type: "address", content: address });
-  };
-  const deselect = () => {
-    setSelection(null);
-  };
+  const [select, deselect] = useMemo(() => {
+    const _select = () => {
+      setSelection({ type: "address", content: address });
+    };
+    const _deselect = () => {
+      setSelection(null);
+    };
+    return [_select, _deselect];
+  }, [setSelection, address]);
 
   return (
     <div
diff --git a/src/components/AddressLink.tsx b/src/components/AddressLink.tsx
deleted file mode 100644
index a8fd5c3..0000000
--- a/src/components/AddressLink.tsx
+++ /dev/null
@@ -1,27 +0,0 @@
-import React from "react";
-import { NavLink } from "react-router-dom";
-
-type AddressLinkProps = {
-  address: string;
-  text?: string;
-  dontOverrideColors?: boolean;
-};
-
-const AddressLink: React.FC<AddressLinkProps> = ({
-  address,
-  text,
-  dontOverrideColors,
-}) => (
-  <NavLink
-    className={`${
-      dontOverrideColors ? "" : "text-link-blue hover:text-link-blue-hover"
-    } font-address truncate`}
-    to={`/address/${address}`}
-  >
-    <span className="truncate" title={text ?? address}>
-      {text ?? address}
-    </span>
-  </NavLink>
-);
-
-export default React.memo(AddressLink);
diff --git a/src/components/AddressOrENSName.tsx b/src/components/AddressOrENSName.tsx
index 9cb2f9e..62ee289 100644
--- a/src/components/AddressOrENSName.tsx
+++ b/src/components/AddressOrENSName.tsx
@@ -1,51 +1,49 @@
 import React from "react";
-import Address from "./Address";
-import AddressLink from "./AddressLink";
-import ENSName from "./ENSName";
-import ENSNameLink from "./ENSNameLink";
+import {
+  ResolvedAddresses,
+  resolverRendererRegistry,
+} from "../api/address-resolver";
+import PlainAddress from "./PlainAddress";
 
 type AddressOrENSNameProps = {
   address: string;
-  ensName?: string;
   selectedAddress?: string;
-  text?: string;
   dontOverrideColors?: boolean;
+  resolvedAddresses?: ResolvedAddresses | undefined;
 };
 
 const AddressOrENSName: React.FC<AddressOrENSNameProps> = ({
   address,
-  ensName,
   selectedAddress,
-  text,
   dontOverrideColors,
-}) => (
-  <>
-    {address === selectedAddress ? (
-      <>
-        {ensName ? (
-          <ENSName name={ensName} address={address} />
-        ) : (
-          <Address address={address} />
-        )}
-      </>
-    ) : (
-      <>
-        {ensName ? (
-          <ENSNameLink
-            name={ensName}
-            address={address}
-            dontOverrideColors={dontOverrideColors}
-          />
-        ) : (
-          <AddressLink
-            address={address}
-            text={text}
-            dontOverrideColors={dontOverrideColors}
-          />
-        )}
-      </>
-    )}
-  </>
-);
+  resolvedAddresses,
+}) => {
+  const resolvedAddress = resolvedAddresses?.[address];
+  const linkable = address !== selectedAddress;
 
-export default React.memo(AddressOrENSName);
+  if (!resolvedAddress) {
+    return (
+      <PlainAddress
+        address={address}
+        linkable={linkable}
+        dontOverrideColors={dontOverrideColors}
+      />
+    );
+  }
+
+  const [resolver, resolvedName] = resolvedAddress;
+  const renderer = resolverRendererRegistry.get(resolver);
+  if (renderer === undefined) {
+    return (
+      <PlainAddress
+        address={address}
+        linkable={linkable}
+        dontOverrideColors={dontOverrideColors}
+      />
+    );
+  }
+
+  return renderer(address, resolvedName, linkable, !!dontOverrideColors);
+};
+
+export default AddressOrENSName;
diff --git a/src/components/DecoratedAddressLink.tsx b/src/components/DecoratedAddressLink.tsx
index 0b38fab..cadc77f 100644
--- a/src/components/DecoratedAddressLink.tsx
+++ b/src/components/DecoratedAddressLink.tsx
@@ -5,36 +5,32 @@ import { faBomb } from "@fortawesome/free-solid-svg-icons/faBomb";
 import { faMoneyBillAlt } from "@fortawesome/free-solid-svg-icons/faMoneyBillAlt";
 import { faBurn } from "@fortawesome/free-solid-svg-icons/faBurn";
 import { faCoins } from "@fortawesome/free-solid-svg-icons/faCoins";
-import TokenLogo from "./TokenLogo";
 import AddressOrENSName from "./AddressOrENSName";
-import { AddressContext, TokenMeta, ZERO_ADDRESS } from "../types";
+import { AddressContext, ZERO_ADDRESS } from "../types";
+import { ResolvedAddresses } from "../api/address-resolver";
 
 type DecoratedAddressLinkProps = {
   address: string;
-  ensName?: string;
   selectedAddress?: string;
-  text?: string;
   addressCtx?: AddressContext;
   creation?: boolean;
   miner?: boolean;
   selfDestruct?: boolean;
   txFrom?: boolean;
   txTo?: boolean;
-  tokenMeta?: TokenMeta;
+  resolvedAddresses?: ResolvedAddresses | undefined;
 };
 
-const DecoratedAddresssLink: React.FC<DecoratedAddressLinkProps> = ({
+const DecoratedAddressLink: React.FC<DecoratedAddressLinkProps> = ({
   address,
-  ensName,
   selectedAddress,
-  text,
   addressCtx,
   creation,
   miner,
   selfDestruct,
   txFrom,
   txTo,
-  tokenMeta,
+  resolvedAddresses,
 }) => {
   const mint = addressCtx === AddressContext.FROM && address === ZERO_ADDRESS;
   const burn = addressCtx === AddressContext.TO && address === ZERO_ADDRESS;
@@ -74,20 +70,14 @@ const DecoratedAddresssLink: React.FC<DecoratedAddressLinkProps> = ({
           <FontAwesomeIcon icon={faCoins} size="1x" />
         </span>
       )}
-      {tokenMeta && (
-        <div className="self-center">
-          <TokenLogo address={address} name={tokenMeta.name} />
-        </div>
-      )}
       <AddressOrENSName
         address={address}
-        ensName={ensName}
         selectedAddress={selectedAddress}
-        text={text}
         dontOverrideColors={mint || burn}
+        resolvedAddresses={resolvedAddresses}
       />
     </div>
   );
 };
 
-export default React.memo(DecoratedAddresssLink);
+export default React.memo(DecoratedAddressLink);
diff --git a/src/components/ENSName.tsx b/src/components/ENSName.tsx
index 7bc8032..f12f416 100644
--- a/src/components/ENSName.tsx
+++ b/src/components/ENSName.tsx
@@ -1,25 +1,75 @@
 import React from "react";
+import { NavLink } from "react-router-dom";
+import { ResolvedAddressRenderer } from "../api/address-resolver/address-resolver";
 import ENSLogo from "./ensLogo.svg";
 
 type ENSNameProps = {
   name: string;
   address: string;
+  linkable: boolean;
+  dontOverrideColors?: boolean;
 };
 
-const ENSName: React.FC<ENSNameProps> = ({ name, address }) => (
-  <div
-    className="flex items-baseline space-x-1 font-sans text-gray-700 truncate"
-    title={`${name}: ${address}`}
-  >
+const ENSName: React.FC<ENSNameProps> = ({
+  name,
+  address,
+  linkable,
+  dontOverrideColors,
+}) => {
+  if (linkable) {
+    return (
+      <NavLink
+        className={`flex items-baseline space-x-1 font-sans ${
+          dontOverrideColors ? "" : "text-link-blue hover:text-link-blue-hover"
+        } truncate`}
+        to={`/address/${name}`}
+        title={`${name}: ${address}`}
+      >
+        <Content linkable={true} name={name} />
+      </NavLink>
+    );
+  }
+
+  return (
+    <div
+      className="flex items-baseline space-x-1 font-sans text-gray-700 truncate"
+      title={`${name}: ${address}`}
+    >
+      <Content linkable={false} name={name} />
+    </div>
+  );
+};
+
+type ContentProps = {
+  linkable: boolean;
+  name: string;
+};
+
+const Content: React.FC<ContentProps> = ({ linkable, name }) => (
+  <>
     <img
-      className="self-center filter grayscale"
+      className={`self-center ${linkable ? "" : "filter grayscale"}`}
       src={ENSLogo}
       alt="ENS Logo"
       width={12}
       height={12}
     />
     <span className="truncate">{name}</span>
-  </div>
+  </>
 );
 
-export default React.memo(ENSName);
+export const ensRenderer: ResolvedAddressRenderer<string> = (
+  address,
+  resolvedAddress,
+  linkable,
+  dontOverrideColors
+) => (
+  <ENSName
+    address={address}
+    name={resolvedAddress}
+    linkable={linkable}
+    dontOverrideColors={dontOverrideColors}
+  />
+);
+
+export default ENSName;
diff --git a/src/components/ENSNameLink.tsx b/src/components/ENSNameLink.tsx
deleted file mode 100644
index c1da646..0000000
--- a/src/components/ENSNameLink.tsx
+++ /dev/null
@@ -1,34 +0,0 @@
-import React from "react";
-import { NavLink } from "react-router-dom";
-import ENSLogo from "./ensLogo.svg";
-
-type ENSNameLinkProps = {
-  name: string;
-  address: string;
-  dontOverrideColors?: boolean;
-};
-
-const ENSNameLink: React.FC<ENSNameLinkProps> = ({
-  name,
-  address,
-  dontOverrideColors,
-}) => (
-  <NavLink
-    className={`flex items-baseline space-x-1 font-sans ${
-      dontOverrideColors ? "" : "text-link-blue hover:text-link-blue-hover"
-    } truncate`}
-    to={`/address/${name}`}
-    title={`${name}: ${address}`}
-  >
-    <img
-      className="self-center"
-      src={ENSLogo}
-      alt="ENS Logo"
-      width={12}
-      height={12}
-    />
-    <span className="truncate">{name}</span>
-  </NavLink>
-);
-
-export default React.memo(ENSNameLink);
diff --git a/src/components/InternalTransactionOperation.tsx b/src/components/InternalTransactionOperation.tsx
index 095162f..7de3bb2 100644
--- a/src/components/InternalTransactionOperation.tsx
+++ b/src/components/InternalTransactionOperation.tsx
@@ -3,17 +3,23 @@ import InternalTransfer from "./InternalTransfer";
 import InternalSelfDestruct from "./InternalSelfDestruct";
 import InternalCreate from "./InternalCreate";
 import { TransactionData, InternalOperation, OperationType } from "../types";
+import { ResolvedAddresses } from "../api/address-resolver";
 
 type InternalTransactionOperationProps = {
   txData: TransactionData;
   internalOp: InternalOperation;
+  resolvedAddresses: ResolvedAddresses | undefined;
 };
 
 const InternalTransactionOperation: React.FC<InternalTransactionOperationProps> =
-  ({ txData, internalOp }) => (
+  ({ txData, internalOp, resolvedAddresses }) => (
     <>
       {internalOp.type === OperationType.TRANSFER && (
-        <InternalTransfer txData={txData} internalOp={internalOp} />
+        <InternalTransfer
+          txData={txData}
+          internalOp={internalOp}
+          resolvedAddresses={resolvedAddresses}
+        />
       )}
       {internalOp.type === OperationType.SELF_DESTRUCT && (
         <InternalSelfDestruct txData={txData} internalOp={internalOp} />
diff --git a/src/components/InternalTransfer.tsx b/src/components/InternalTransfer.tsx
index dc53d05..2958452 100644
--- a/src/components/InternalTransfer.tsx
+++ b/src/components/InternalTransfer.tsx
@@ -5,15 +5,18 @@ import { faAngleRight } from "@fortawesome/free-solid-svg-icons/faAngleRight";
 import AddressHighlighter from "./AddressHighlighter";
 import DecoratedAddressLink from "./DecoratedAddressLink";
 import { TransactionData, InternalOperation } from "../types";
+import { ResolvedAddresses } from "../api/address-resolver";
 
 type InternalTransferProps = {
   txData: TransactionData;
   internalOp: InternalOperation;
+  resolvedAddresses: ResolvedAddresses | undefined;
 };
 
 const InternalTransfer: React.FC<InternalTransferProps> = ({
   txData,
   internalOp,
+  resolvedAddresses,
 }) => {
   const fromMiner =
     txData.confirmedData?.miner !== undefined &&
diff --git a/src/components/PlainAddress.tsx b/src/components/PlainAddress.tsx
new file mode 100644
index 0000000..fbc37ca
--- /dev/null
+++ b/src/components/PlainAddress.tsx
@@ -0,0 +1,36 @@
+import React from "react";
+import { NavLink } from "react-router-dom";
+
+type PlainAddressProps = {
+  address: string;
+  linkable: boolean;
+  dontOverrideColors: boolean | undefined;
+};
+
+const PlainAddress: React.FC<PlainAddressProps> = ({
+  address,
+  linkable,
+  dontOverrideColors,
+}) => {
+  if (linkable) {
+    return (
+      <NavLink
+        className={`${
+          dontOverrideColors ? "" : "text-link-blue hover:text-link-blue-hover"
+        } font-address truncate`}
+        to={`/address/${address}`}
+        title={address}
+      >
+        {address}
+      </NavLink>
+    );
+  }
+
+  return (
+    <span className="font-address text-gray-400 truncate" title={address}>
+      {address}
+    </span>
+  );
+};
+
+export default PlainAddress;
diff --git a/src/components/TokenLogo.tsx b/src/components/TokenLogo.tsx
index c6f5b8b..8568a0b 100644
--- a/src/components/TokenLogo.tsx
+++ b/src/components/TokenLogo.tsx
@@ -9,7 +9,7 @@ type TokenLogoProps = {
 };
 
 const TokenLogo: React.FC<TokenLogoProps> = (props) => (
-  <Suspense fallback={<></>}>
+  <Suspense fallback={null}>
     <InternalTokenLogo {...props} />
   </Suspense>
 );
diff --git a/src/components/TokenName.tsx b/src/components/TokenName.tsx
new file mode 100644
index 0000000..5c3e91b
--- /dev/null
+++ b/src/components/TokenName.tsx
@@ -0,0 +1,91 @@
+import React from "react";
+import { NavLink } from "react-router-dom";
+import TokenLogo from "./TokenLogo";
+import { ResolvedAddressRenderer } from "../api/address-resolver/address-resolver";
+import { TokenMeta } from "../types";
+
+type TokenNameProps = {
+  address: string;
+  name: string;
+  symbol: string;
+  linkable: boolean;
+  dontOverrideColors?: boolean;
+};
+
+const TokenName: React.FC<TokenNameProps> = ({
+  address,
+  name,
+  symbol,
+  linkable,
+  dontOverrideColors,
+}) => {
+  if (linkable) {
+    return (
+      <NavLink
+        className={`flex items-baseline space-x-1 font-sans ${
+          dontOverrideColors ? "" : "text-link-blue hover:text-link-blue-hover"
+        } truncate`}
+        to={`/address/${address}`}
+        title={`${name} (${symbol}): ${address}`}
+      >
+        <Content
+          address={address}
+          linkable={true}
+          name={name}
+          symbol={symbol}
+        />
+      </NavLink>
+    );
+  }
+
+  return (
+    <div
+      className="flex items-baseline space-x-1 font-sans text-gray-700 truncate"
+      title={`${name} (${symbol}): ${address}`}
+    >
+      <Content address={address} linkable={false} name={name} symbol={symbol} />
+    </div>
+  );
+};
+
+type ContentProps = {
+  address: string;
+  name: string;
+  symbol: string;
+  linkable: boolean;
+};
+
+const Content: React.FC<ContentProps> = ({
+  address,
+  name,
+  symbol,
+  linkable,
+}) => (
+  <>
+    <div
+      className={`self-center w-5 h-5 ${linkable ? "" : "filter grayscale"}`}
+    >
+      <TokenLogo address={address} name={name} />
+    </div>
+    <span className="truncate">
+      {name} ({symbol})
+    </span>
+  </>
+);
+
+export const tokenRenderer: ResolvedAddressRenderer<TokenMeta> = (
+  address,
+  tokenMeta,
+  linkable,
+  dontOverrideColors
+) => (
+  <TokenName
+    address={address}
+    name={tokenMeta.name}
+    symbol={tokenMeta.symbol}
+    linkable={linkable}
+    dontOverrideColors={dontOverrideColors}
+  />
+);
+
+export default TokenName;
diff --git a/src/highlight-init.ts b/src/highlight-init.ts
new file mode 100644
index 0000000..f8318eb
--- /dev/null
+++ b/src/highlight-init.ts
@@ -0,0 +1,14 @@
+import { Light as SyntaxHighlighter } from "react-syntax-highlighter";
+
+// @ts-ignore
+import hljs from "highlight.js/lib/core";
+
+// @ts-ignore
+import json from "highlight.js/lib/languages/json";
+import docco from "react-syntax-highlighter/dist/esm/styles/hljs/docco";
+
+import hljsDefineSolidity from "highlightjs-solidity";
+hljsDefineSolidity(hljs);
+hljs.registerLanguage("json", json);
+
+export { SyntaxHighlighter, docco };
diff --git a/src/index.tsx b/src/index.tsx
index a1b9d79..11695da 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,15 +1,28 @@
 import React from "react";
 import ReactDOM from "react-dom";
+import { HelmetProvider, Helmet } from "react-helmet-async";
 import "@fontsource/space-grotesk/index.css";
 import "@fontsource/roboto/index.css";
 import "@fontsource/roboto-mono/index.css";
+import spaceGrotesk from "@fontsource/space-grotesk/files/space-grotesk-latin-400-normal.woff2";
 import "./index.css";
 import App from "./App";
 import reportWebVitals from "./reportWebVitals";
 
 ReactDOM.render(
   <React.StrictMode>
-    <App />
+    <HelmetProvider>
+      <Helmet>
+        <link
+          rel="preload"
+          href={spaceGrotesk}
+          as="font"
+          type="font/woff2"
+          crossOrigin="true"
+        />
+      </Helmet>
+      <App />
+    </HelmetProvider>
   </React.StrictMode>,
   document.getElementById("root")
 );
diff --git a/public/otter.jpg b/src/otter.jpg
similarity index 100%
rename from public/otter.jpg
rename to src/otter.jpg
diff --git a/src/react-app-env.d.ts b/src/react-app-env.d.ts
index 625fe40..dc08ce3 100644
--- a/src/react-app-env.d.ts
+++ b/src/react-app-env.d.ts
@@ -1,3 +1,5 @@
 /// <reference types="react-scripts" />
 declare module "use-keyboard-shortcut";
 declare module "highlightjs-solidity";
+declare module "*.woff";
+declare module "*.woff2";
diff --git a/src/search/TransactionItem.tsx b/src/search/TransactionItem.tsx
index 76e58e7..2e6132d 100644
--- a/src/search/TransactionItem.tsx
+++ b/src/search/TransactionItem.tsx
@@ -14,14 +14,15 @@ import TransactionDirection, {
   Flags,
 } from "../components/TransactionDirection";
 import TransactionValue from "../components/TransactionValue";
-import { ENSReverseCache, ProcessedTransaction } from "../types";
+import { ProcessedTransaction } from "../types";
 import { FeeDisplay } from "./useFeeToggler";
 import { formatValue } from "../components/formatter";
 import ETH2USDValue from "../components/ETH2USDValue";
+import { ResolvedAddresses } from "../api/address-resolver";
 
 type TransactionItemProps = {
   tx: ProcessedTransaction;
-  ensCache?: ENSReverseCache;
+  resolvedAddresses?: ResolvedAddresses;
   selectedAddress?: string;
   feeDisplay: FeeDisplay;
   priceMap: Record<BlockTag, BigNumber>;
@@ -29,7 +30,7 @@ type TransactionItemProps = {
 
 const TransactionItem: React.FC<TransactionItemProps> = ({
   tx,
-  ensCache,
+  resolvedAddresses,
   selectedAddress,
   feeDisplay,
   priceMap,
@@ -50,12 +51,6 @@ const TransactionItem: React.FC<TransactionItemProps> = ({
     }
   }
 
-  const ensFrom = ensCache && tx.from && ensCache[tx.from];
-  const ensTo = ensCache && tx.to && ensCache[tx.to];
-  const ensCreated =
-    ensCache &&
-    tx.createdContractAddress &&
-    ensCache[tx.createdContractAddress];
   const flash = tx.gasPrice.isZero() && tx.internalMinerInteraction;
 
   return (
@@ -87,9 +82,9 @@ const TransactionItem: React.FC<TransactionItemProps> = ({
             <AddressHighlighter address={tx.from}>
               <DecoratedAddressLink
                 address={tx.from}
-                ensName={ensFrom}
                 selectedAddress={selectedAddress}
                 miner={tx.miner === tx.from}
+                resolvedAddresses={resolvedAddresses}
               />
             </AddressHighlighter>
           )}
@@ -107,18 +102,18 @@ const TransactionItem: React.FC<TransactionItemProps> = ({
             <AddressHighlighter address={tx.to}>
               <DecoratedAddressLink
                 address={tx.to}
-                ensName={ensTo}
                 selectedAddress={selectedAddress}
                 miner={tx.miner === tx.to}
+                resolvedAddresses={resolvedAddresses}
               />
             </AddressHighlighter>
           ) : (
             <AddressHighlighter address={tx.createdContractAddress!}>
               <DecoratedAddressLink
                 address={tx.createdContractAddress!}
-                ensName={ensCreated}
                 selectedAddress={selectedAddress}
                 creation
+                resolvedAddresses={resolvedAddresses}
               />
             </AddressHighlighter>
           )}
@@ -144,4 +139,4 @@ const TransactionItem: React.FC<TransactionItemProps> = ({
   );
 };
 
-export default React.memo(TransactionItem);
+export default TransactionItem;
diff --git a/public/sourcify.svg b/src/sourcify.svg
similarity index 100%
rename from public/sourcify.svg
rename to src/sourcify.svg
diff --git a/src/special/london/Blocks.tsx b/src/special/london/Blocks.tsx
index 64fcba8..d100717 100644
--- a/src/special/london/Blocks.tsx
+++ b/src/special/london/Blocks.tsx
@@ -103,7 +103,7 @@ const Blocks: React.FC<BlocksProps> = ({ latestBlock, targetBlockNumber }) => {
   );
 
   return (
-    <div className="w-full mb-auto">
+    <div className="w-full flex-grow">
       <div className="px-9 pt-3 pb-12 divide-y-2">
         <div className="relative">
           <div className="flex justify-center items-baseline space-x-2 px-3 pb-2 text-lg text-orange-500 ">
diff --git a/src/special/london/London.tsx b/src/special/london/London.tsx
index 0663796..aba0684 100644
--- a/src/special/london/London.tsx
+++ b/src/special/london/London.tsx
@@ -9,7 +9,7 @@ const London: React.FC = () => {
   const { provider } = useContext(RuntimeContext);
   const block = useLatestBlock(provider);
   if (!provider || !block) {
-    return <></>;
+    return <div className="flex-grow"></div>;
   }
 
   // Display countdown
diff --git a/src/special/london/chart.ts b/src/special/london/chart.ts
index 8c57fdf..cb64508 100644
--- a/src/special/london/chart.ts
+++ b/src/special/london/chart.ts
@@ -2,7 +2,7 @@ import { commify } from "@ethersproject/units";
 import { ChartData, ChartOptions } from "chart.js";
 import { ExtendedBlock } from "../../useErigonHooks";
 
-export const burntFeesChartOptions: ChartOptions = {
+export const burntFeesChartOptions: ChartOptions<"line"> = {
   animation: false,
   plugins: {
     legend: {
@@ -45,7 +45,9 @@ export const burntFeesChartOptions: ChartOptions = {
   },
 };
 
-export const burntFeesChartData = (blocks: ExtendedBlock[]): ChartData => ({
+export const burntFeesChartData = (
+  blocks: ExtendedBlock[]
+): ChartData<"line"> => ({
   labels: blocks.map((b) => b.number.toString()).reverse(),
   datasets: [
     {
@@ -68,7 +70,7 @@ export const burntFeesChartData = (blocks: ExtendedBlock[]): ChartData => ({
   ],
 });
 
-export const gasChartOptions: ChartOptions = {
+export const gasChartOptions: ChartOptions<"line"> = {
   animation: false,
   interaction: {
     mode: "index",
@@ -112,7 +114,7 @@ export const gasChartOptions: ChartOptions = {
   },
 };
 
-export const gasChartData = (blocks: ExtendedBlock[]): ChartData => ({
+export const gasChartData = (blocks: ExtendedBlock[]): ChartData<"line"> => ({
   labels: blocks.map((b) => b.number.toString()).reverse(),
   datasets: [
     {
@@ -148,7 +150,7 @@ export const gasChartData = (blocks: ExtendedBlock[]): ChartData => ({
       borderColor: "#B91C1CF0",
       tension: 0.2,
       pointStyle: "crossRot",
-      radius: 5,
+      pointRadius: 5,
     },
     {
       label: "Base fee (wei)",
diff --git a/src/transaction/Details.tsx b/src/transaction/Details.tsx
index 4746cc5..9c9e29d 100644
--- a/src/transaction/Details.tsx
+++ b/src/transaction/Details.tsx
@@ -38,6 +38,7 @@ import ModeTab from "../components/ModeTab";
 import DecodedParamsTable from "./decoder/DecodedParamsTable";
 import { rawInputTo4Bytes, use4Bytes } from "../use4Bytes";
 import { DevDoc, UserDoc } from "../useSourcify";
+import { ResolvedAddresses } from "../api/address-resolver";
 
 type DetailsProps = {
   txData: TransactionData;
@@ -47,6 +48,7 @@ type DetailsProps = {
   internalOps?: InternalOperation[];
   sendsEthToMiner: boolean;
   ethUSDPrice: BigNumber | undefined;
+  resolvedAddresses: ResolvedAddresses | undefined;
 };
 
 const Details: React.FC<DetailsProps> = ({
@@ -57,6 +59,7 @@ const Details: React.FC<DetailsProps> = ({
   internalOps,
   sendsEthToMiner,
   ethUSDPrice,
+  resolvedAddresses,
 }) => {
   const hasEIP1559 =
     txData.confirmedData?.blockBaseFeePerGas !== undefined &&
@@ -154,6 +157,7 @@ const Details: React.FC<DetailsProps> = ({
                 address={txData.from}
                 miner={txData.from === txData.confirmedData?.miner}
                 txFrom
+                resolvedAddresses={resolvedAddresses}
               />
             </AddressHighlighter>
             <Copy value={txData.from} />
@@ -171,6 +175,7 @@ const Details: React.FC<DetailsProps> = ({
                 address={txData.to}
                 miner={txData.to === txData.confirmedData?.miner}
                 txTo
+                resolvedAddresses={resolvedAddresses}
               />
             </AddressHighlighter>
             <Copy value={txData.to} />
@@ -188,6 +193,7 @@ const Details: React.FC<DetailsProps> = ({
                 address={txData.confirmedData.createdContractAddress!}
                 creation
                 txTo
+                resolvedAddresses={resolvedAddresses}
               />
             </AddressHighlighter>
             <Copy value={txData.confirmedData.createdContractAddress!} />
@@ -200,6 +206,7 @@ const Details: React.FC<DetailsProps> = ({
                 key={i}
                 txData={txData}
                 internalOp={op}
+                resolvedAddresses={resolvedAddresses}
               />
             ))}
           </div>
@@ -219,6 +226,7 @@ const Details: React.FC<DetailsProps> = ({
                 t={t}
                 txData={txData}
                 tokenMeta={txData.tokenMetas[t.token]}
+                resolvedAddresses={resolvedAddresses}
               />
             ))}
           </div>
diff --git a/src/transaction/LogEntry.tsx b/src/transaction/LogEntry.tsx
index 23ab883..2993e16 100644
--- a/src/transaction/LogEntry.tsx
+++ b/src/transaction/LogEntry.tsx
@@ -10,14 +10,21 @@ import DecodedParamsTable from "./decoder/DecodedParamsTable";
 import DecodedLogSignature from "./decoder/DecodedLogSignature";
 import { TransactionData } from "../types";
 import { useTopic0 } from "../useTopic0";
+import { ResolvedAddresses } from "../api/address-resolver";
 
 type LogEntryProps = {
   txData: TransactionData;
   log: Log;
   logDesc: LogDescription | null | undefined;
+  resolvedAddresses: ResolvedAddresses | undefined;
 };
 
-const LogEntry: React.FC<LogEntryProps> = ({ txData, log, logDesc }) => {
+const LogEntry: React.FC<LogEntryProps> = ({
+  txData,
+  log,
+  logDesc,
+  resolvedAddresses,
+}) => {
   const rawTopic0 = log.topics[0];
   const topic0 = useTopic0(rawTopic0);
 
@@ -62,6 +69,7 @@ const LogEntry: React.FC<LogEntryProps> = ({ txData, log, logDesc }) => {
                   miner={log.address === txData.confirmedData?.miner}
                   txFrom={log.address === txData.from}
                   txTo={log.address === txData.to}
+                  resolvedAddresses={resolvedAddresses}
                 />
               </AddressHighlighter>
               <Copy value={log.address} />
diff --git a/src/transaction/Logs.tsx b/src/transaction/Logs.tsx
index 45fe491..1fd4207 100644
--- a/src/transaction/Logs.tsx
+++ b/src/transaction/Logs.tsx
@@ -5,13 +5,15 @@ import LogEntry from "./LogEntry";
 import { TransactionData } from "../types";
 import { useAppConfigContext } from "../useAppConfig";
 import { Metadata, useMultipleMetadata } from "../useSourcify";
+import { ResolvedAddresses } from "../api/address-resolver";
 
 type LogsProps = {
   txData: TransactionData;
   metadata: Metadata | null | undefined;
+  resolvedAddresses: ResolvedAddresses | undefined;
 };
 
-const Logs: React.FC<LogsProps> = ({ txData, metadata }) => {
+const Logs: React.FC<LogsProps> = ({ txData, metadata, resolvedAddresses }) => {
   const baseMetadatas = useMemo((): Record<string, Metadata | null> => {
     if (!txData.to || metadata === undefined) {
       return {};
@@ -70,6 +72,7 @@ const Logs: React.FC<LogsProps> = ({ txData, metadata }) => {
                   txData={txData}
                   log={l}
                   logDesc={logDescs?.[i]}
+                  resolvedAddresses={resolvedAddresses}
                 />
               ))}
             </>
diff --git a/src/types.ts b/src/types.ts
index 5904b31..12763bb 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -32,10 +32,6 @@ export type TransactionChunk = {
   lastPage: boolean;
 };
 
-export type ENSReverseCache = {
-  [address: string]: string;
-};
-
 export type TransactionData = {
   transactionHash: string;
   from: string;
diff --git a/src/url.ts b/src/url.ts
index a229fd1..4639738 100644
--- a/src/url.ts
+++ b/src/url.ts
@@ -23,16 +23,12 @@ export enum SourcifySource {
 
   // Centralized Sourcify servers
   CENTRAL_SERVER,
-
-  // Snapshot server
-  CUSTOM_SNAPSHOT_SERVER,
 }
 
 const sourcifyIPNS =
   "k51qzi5uqu5dll0ocge71eudqnrgnogmbr37gsgl12uubsinphjoknl6bbi41p";
 const defaultIpfsGatewayPrefix = `https://ipfs.io/ipns/${sourcifyIPNS}`;
 const sourcifyHttpRepoPrefix = `https://repo.sourcify.dev`;
-const snapshotPrefix = "http://localhost:3006";
 
 const resolveSourcifySource = (source: SourcifySource) => {
   if (source === SourcifySource.IPFS_IPNS) {
@@ -41,7 +37,8 @@ const resolveSourcifySource = (source: SourcifySource) => {
   if (source === SourcifySource.CENTRAL_SERVER) {
     return sourcifyHttpRepoPrefix;
   }
-  return snapshotPrefix;
+
+  throw new Error(`Unknown Sourcify intergration source code: ${source}`);
 };
 
 export const sourcifyMetadata = (
diff --git a/src/useResolvedAddresses.ts b/src/useResolvedAddresses.ts
new file mode 100644
index 0000000..1936da0
--- /dev/null
+++ b/src/useResolvedAddresses.ts
@@ -0,0 +1,92 @@
+import { useState, useEffect, useRef } from "react";
+import { JsonRpcProvider } from "@ethersproject/providers";
+import { ProcessedTransaction, TransactionData } from "./types";
+import { batchPopulate, ResolvedAddresses } from "./api/address-resolver";
+
+export type AddressCollector = () => string[];
+
+export const pageCollector =
+  (page: ProcessedTransaction[] | undefined): AddressCollector =>
+  () => {
+    if (!page) {
+      return [];
+    }
+
+    const uniqueAddresses = new Set<string>();
+    for (const tx of page) {
+      if (tx.from) {
+        uniqueAddresses.add(tx.from);
+      }
+      if (tx.to) {
+        uniqueAddresses.add(tx.to);
+      }
+    }
+
+    return Array.from(uniqueAddresses);
+  };
+
+export const transactionDataCollector =
+  (txData: TransactionData | null | undefined): AddressCollector =>
+  () => {
+    if (!txData) {
+      return [];
+    }
+
+    const uniqueAddresses = new Set<string>();
+
+    // Standard fields
+    uniqueAddresses.add(txData.from);
+    if (txData.to) {
+      uniqueAddresses.add(txData.to);
+    }
+    if (txData.confirmedData?.createdContractAddress) {
+      uniqueAddresses.add(txData.confirmedData?.createdContractAddress);
+    }
+
+    // Dig token transfers
+    for (const t of txData.tokenTransfers) {
+      uniqueAddresses.add(t.from);
+      uniqueAddresses.add(t.to);
+      uniqueAddresses.add(t.token);
+    }
+
+    // Dig log addresses
+    if (txData.confirmedData) {
+      for (const l of txData.confirmedData.logs) {
+        uniqueAddresses.add(l.address);
+        // TODO: find a way to dig over decoded address log attributes
+      }
+    }
+
+    return Array.from(uniqueAddresses);
+  };
+
+export const useResolvedAddresses = (
+  provider: JsonRpcProvider | undefined,
+  addrCollector: AddressCollector
+) => {
+  const [names, setNames] = useState<ResolvedAddresses>();
+  const ref = useRef<ResolvedAddresses | undefined>();
+  useEffect(() => {
+    ref.current = names;
+  });
+
+  useEffect(
+    () => {
+      if (!provider) {
+        return;
+      }
+
+      const populate = async () => {
+        const _addresses = addrCollector();
+        const _names = await batchPopulate(provider, _addresses, ref.current);
+        setNames(_names);
+      };
+      populate();
+    },
+    // DON'T put names variables in dependency array; this is intentional; useRef
+    [provider, addrCollector]
+  );
+
+  return names;
+};
diff --git a/src/useReverseCache.ts b/src/useReverseCache.ts
deleted file mode 100644
index 86c6472..0000000
--- a/src/useReverseCache.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-import { useState, useEffect } from "react";
-import { JsonRpcProvider } from "@ethersproject/providers";
-import { ENSReverseCache, ProcessedTransaction } from "./types";
-
-export const useENSCache = (
-  provider?: JsonRpcProvider,
-  page?: ProcessedTransaction[]
-) => {
-  const [reverseCache, setReverseCache] = useState<ENSReverseCache>();
-
-  useEffect(() => {
-    if (!provider || !page) {
-      return;
-    }
-
-    const addrSet = new Set<string>();
-    for (const tx of page) {
-      if (tx.from) {
-        addrSet.add(tx.from);
-      }
-      if (tx.to) {
-        addrSet.add(tx.to);
-      }
-    }
-    const addresses = Array.from(addrSet);
-
-    const reverseResolve = async () => {
-      const solvers: Promise<string>[] = [];
-      for (const a of addresses) {
-        solvers.push(provider.lookupAddress(a));
-      }
-
-      const results = await Promise.all(solvers);
-      const cache: ENSReverseCache = {};
-      for (let i = 0; i < results.length; i++) {
-        if (results[i] === null) {
-          continue;
-        }
-        cache[addresses[i]] = results[i];
-      }
-      setReverseCache(cache);
-    };
-    reverseResolve();
-  }, [provider, page]);
-
-  return reverseCache;
-};
diff --git a/src/useSelection.ts b/src/useSelection.ts
index b34dc81..03a2a92 100644
--- a/src/useSelection.ts
+++ b/src/useSelection.ts
@@ -1,23 +1,29 @@
-import React, { useState, useContext } from "react";
+import {
+  Dispatch,
+  SetStateAction,
+  createContext,
+  useState,
+  useContext,
+} from "react";
 
 export type Selection = {
   type: "address" | "value";
   content: string;
 };
 
+type OptionalSelection = Selection | null;
+
 export const useSelection = (): [
-  Selection | null,
-  React.Dispatch<React.SetStateAction<Selection | null>>
+  OptionalSelection,
+  Dispatch<SetStateAction<OptionalSelection>>
 ] => {
-  const [selection, setSelection] = useState<Selection | null>(null);
-  return [selection, setSelection];
+  return useState<OptionalSelection>(null);
 };
 
-export const SelectionContext = React.createContext<
-  ReturnType<typeof useSelection>
->(null!);
+export const SelectionContext = createContext<ReturnType<typeof useSelection>>(
+  null!
+);
 
 export const useSelectionContext = () => {
-  const ctx = useContext(SelectionContext);
-  return ctx;
+  return useContext(SelectionContext);
 };
diff --git a/topic0 b/topic0
index 52559d5..5026a20 160000
--- a/topic0
+++ b/topic0
@@ -1 +1 @@
-Subproject commit 52559d5690d491f8191a2d3fdb3c037516adc68f
+Subproject commit 5026a20b712c1cad66878821c38e1f070e4a3799