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Stop vibe-debugging.
Plug Claude into your app's actual errors.
AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
Detects the Javascript libraries running on webpage
Detects the JavaScript libraries running on a page and displays their icons in the address bar.
LibJS Detector Firefox WebExtension discovers which JavaScript libraries are being
utilized on webpages that you visit and displays their icons on the Firefox Menu. Currently supports:
Release 1.1.1 - Updated detection logic for Nuxt