React Trace – Development-time visual inspector for React components

Show HN: React Trace – Development-time visual inspector for React components

React Trace – Development-time visual inspector for React components operates in show hn launch.

Profile

React Trace is an open-source (MIT) devtool for React apps. You add one component during development, then hover any element to see which component rendered it, inspect props, and take actions on the source code.Actions include: copying the file:line path, opening the file in your local editor (VS Code, Cursor, Windsurf, WebStorm, IntelliJ), previewing / editing the source in a Monaco editor directly in the browser, and adding review comments that can be sent to an AI agent (copy & paste or native integration with OpenCode).It runs entirely client-side using source maps to resolve file locations. The plugin system is designed so you can build custom actions. In production, conditional export

The company sits in the show hn launch segment, where it competes on its core product or service.

The company is listed at the Show HN launch stage of development.

Website: react-trace.js.org