diff --git a/.arclint b/.arclint
--- a/.arclint
+++ b/.arclint
@@ -291,6 +291,13 @@
             "type": "prettier",
             "include": "(^web/.*\\.(css|html|js|json|jsx|md|scss|ts|tsx)$)",
             "exclude": "(^web/.*/translations/.*\\.json$)"
+        },
+        "eslint-regex-based": {
+            "type": "script-and-regex",
+            "include": "(\\.(jsx|js)?$)",
+            "exclude": [],
+            "script-and-regex.script": "sh -c '([ -e ./web/cashtab/node_modules/.bin/eslint ]) && (./web/cashtab/node_modules/.bin/eslint -f compact \"$0\" || true)'",
+            "script-and-regex.regex": "/^(?P<file>.*): line (?P<line>[0-9]*), col (?P<char>[0-9]*), ((?P<warning>Warning)|(?P<error>Error)) - (?P<message>.*) \\((?P<code>[a-z-\\/]+)\\)$/m"
         }
     }
 }
diff --git a/web/cashtab/config/webpack.config.js b/web/cashtab/config/webpack.config.js
--- a/web/cashtab/config/webpack.config.js
+++ b/web/cashtab/config/webpack.config.js
@@ -1,4 +1,4 @@
-'use strict';
+'use strict'; // testing linter
 
 const darkTheme = require('@ant-design/dark-theme');
 const fs = require('fs');
diff --git a/web/cashtab/src/serviceWorker.js b/web/cashtab/src/serviceWorker.js
--- a/web/cashtab/src/serviceWorker.js
+++ b/web/cashtab/src/serviceWorker.js
@@ -4,7 +4,7 @@
 
 workbox.core.skipWaiting();
 workbox.core.clientsClaim();
-
+// test linter
 const cachedPathNames = [
     '/v2/transaction/details',
     '/v2/rawtransactions/getRawTransaction',