react-expert

95 / 100 · Low risk

Fine to try.

By 12-Studio/Tackl (GitHub) · other · 11 stars · scanned at commit 13f9728

Use when building React 18+ applications in .jsx or .tsx files, Next.js App Router projects, or create-react-app setups. Creates components, implements custom hooks, debugs rendering issues, migrates class components to functional, and implements state management. Invoke for Server Components, Suspense boundaries, useActionState forms, performance optimization, or React 19 features.

Works with any agent that supports SKILL.md skills.

What this skill can do

Sends data to these websites: api.example.com

The author does not mention this.

Found in 7 places.

skills/react/react-expert/references/hooks-patterns.md, line 15fetch(url, { signal: controller.signal })
skills/react/react-expert/references/migration-class-to-modern.md, line 900const res = await fetch(`https://api.example.com/users/${id}`, {
skills/react/react-expert/references/migration-class-to-modern.md, line 994async function fetch() {

Show 4 more

skills/react/react-expert/references/migration-class-to-modern.md, line 999fetch();
skills/react/react-expert/references/server-components.md, line 38const products = await fetch('https://api.example.com/products', {
skills/react/react-expert/references/testing-react.md, line 96http.get('/api/users/:id', ({ params }) => {
skills/react/react-expert/references/testing-react.md, line 113http.get('/api/users/:id', () => {

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'react-expert' ] || [ -L ~/.agents/skills/'react-expert' ]; then echo 'A skill folder named react-expert already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/12-Studio/Tackl' "$d" && git -C "$d" checkout --quiet '13f9728d329401f7f5d5be4b108fb2616775e0bc' -- 'skills/react/react-expert' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/react/react-expert' ~/.agents/skills/'react-expert' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'react-expert' ~/.claude/skills/'react-expert' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-08	`13f9728`	95

Also found in

Identical copies of this skill exist at:

roohe/agentic-super-skills/skills_library/react-expert