Provides exact Enzyme → React Testing Library migration patterns for React 18 upgrades. Use this skill whenever Enzyme tests need to be rewritten - shallow, mount, wrapper.find(), wrapper.simulate(), wrapper.prop(), wrapper.state(), wrapper.instance(), Enzyme configure/Adapter calls, or any test file that imports from enzyme.
Install
npx skills add github/awesome-copilot --skill react18-enzyme-to-rtlnpx skills add github/awesome-copilot --skill react18-enzyme-to-rtl -a claude-code -gnpx skills add github/awesome-copilot --skill react18-enzyme-to-rtl -a codex -ggemini skills install https://github.com/github/awesome-copilot.git --path skills/react18-enzyme-to-rtlgh skill install github/awesome-copilot react18-enzyme-to-rtlgit clone --depth 1 https://github.com/github/awesome-copilot /tmp/github__awesome-copilot
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/github__awesome-copilot/skills/react18-enzyme-to-rtl ~/.claude/skills/react18-enzyme-to-rtl # Claude Code
cp -R /tmp/github__awesome-copilot/skills/react18-enzyme-to-rtl ~/.agents/skills/react18-enzyme-to-rtl # Codex, Cursor, Gemini CLI, Copilot, OpenCode