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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.
An advanced web-based tool for checking JavaScript code using ESLint.
...Run npm install to install the dependencies.
Run npm start to start the server.
Open http://localhost:3000 in your web browser.
Write or paste your JavaScript code in the textarea.
Click the "Check Code" button to see linting results.
Features
Comprehensive syntax and style checking using ESLint.
Detailed error messages including line numbers and descriptions.
License
This project is open source and available under the MIT License.