v8 debugger extending API
msw-dev-tool is a powerful library that enhances the Mock Service Worker (MSW) experience in React by providing an intuitive UI to control mock logic dynamically. It allows developers to modify mock data, adjust response statuses, and monitor API requests
A debugging tool for Microcosm
Lightrun Debug Agent for Node.js
Tool to debug Ethereum transactions
Metro config wrapper that automatically starts the RN Network Debugger server
[](https://travis-ci.org/mrozbarry/hyperapp-debug) [](https://www.npmjs.com/package/hyperapp-debug) [
Sample Chrome Debug Protocol proxy used to extend vscode-js-debug
Debugger component for Embark
No description provided.
Shiplight CLI for running and debugging .test.yaml files
Test FastEdge WASM binaries programmatically — no server required. Use it in CI pipelines, agent scripts, or alongside your existing test runner (vitest, jest, etc.).
A type-safe React hook for debugging purposes that wraps around the useEffect hook, which returns the dependancies that changed on each iteration of the effect within the console.
- [graphql-debugger.com](http://www.graphql-debugger.com)
AI-powered vibe coder, live debugger, and agent session manager — supports OpenAI, Anthropic, and Google Gemini
Network interceptors for React Native (fetch, XHR, Axios, WebSocket, OkHttp, NSURLProtocol)
A custom Cypress command to wrap the remote debugger protocol low level command
Model Context Protocol server that lets Claude drive a Node.js debugger via the V8 Inspector Protocol — breakpoints, stepping, eval, scope inspection, watches, source-map-aware BPs, child-process and worker-thread auto-attach.
[](https://www.npmjs.com/package/@lifeomic/test-tool-utils) [](https://github.com/lifeomic/te
Local debugger and shim for Shopify Polaris App Bridge APIs.
A reliable recoil dev tool.
Premium browser observability SDK and in-page debugging toolkit