test
Use when you need to run tests for React core. Supports source, www, stable, and experimental channels.
Install
With your agent
Install OMGSkills skill "react/react:test" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.
Manual command
git clone https://github.com/react/react /tmp/react && ln -s /tmp/react/.claude/skills/test ~/.claude/skills/test
From README
Run tests for the React codebase. Arguments: $ARGUMENTS: Channel, flags, and test pattern Examples: /test ReactFiberHooks - Run with source channel (default) /test experimental ReactFiberHooks - Run with experimental channel /test www ReactFiberHooks - Run with www-modern channel /test www variant false ReactFiberHooks - Test VARIANT=false /test stable ReactFiberHooks - Run with stable channel /test classic ReactFiberHooks - Run with www-classic channel /test watch ReactFiberHooks - Run in watch mode (TDD) Release Channels: (default) - Source/canary channel, uses ReactFeatureFlags.js defaults experimental - Source/experimental channel with EXPERIMENTAL flags = true www - www-modern channel with VARIANT flags = true www variant false - www channel with VARIANT flags = false stable - What ships to npm classic - Legacy www-classic (rarely needed) Instructions: Parse channel from arguments (default: source) Map to yarn command: (default) → yarn test --silent --no-watchman experimental →...
More from this repo
fix
Used when you have lint errors, formatting issues, or before committing code to ensure it passes CI.
extract-errors
Used when adding new error messages to React, or seeing "unknown error code" warnings.
verify
Used when you want to validate changes before committing, or when you need to check all React contribution requirements.

