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react-expert

Research React APIs from local repository sources and save evidence-backed documents.

37|83|Updated Feb 13, 2019
Search Tags:#documentation#research#react#tests#PRs#source-code#source-of-truth
One-click install
npx skills add https://github.com/reactjs/it.react.dev --skill react-expert-reactjs
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: react-expert
Source: https://github.com/reactjs/it.react.dev/tree/main/.claude/skills/react-expert
Command: npx skills add https://github.com/reactjs/it.react.dev --skill react-expert-reactjs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill enables exhaustive, source-based research on React APIs or concepts by systematically gathering evidence from tests, source code, commits, PRs, and issues rather than relying on training data.

Core Features & Use Cases

  • Comprehensive topic coverage: Research any React API or concept using primary sources only.
  • Structured evidence synthesis: Aggregates findings with file paths, line numbers, and references to authoritative materials.
  • Use Case: When documenting a React feature like useTransition, run this skill to assemble a source-backed summary with edge cases and caveats.

Quick Start

To begin a research session, invoke the React Expert Research Skill with a topic such as useTransition and follow the prompts to spawn six agents; the final document is saved under .claude/research/<topic>.md.

Frequently Asked Questions about react-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I research a React API using source code instead of training data?▼

To research a React API using source code, this skill extracts evidence from tests, source code, commits, PRs, and issues on a local React repository clone. It operates using six parallel agents to gather comprehensive data, producing a structured research document.

What is the best way to document React features with edge cases and caveats?▼

The best way to document React features with edge cases is by running this skill to assemble a source-backed summary. It aggregates findings with file paths, line numbers, and authoritative references, ensuring precise understanding of behaviors like useTransition.

How does source-based React research work with tests and PRs?▼

Source-based React research works by spawning six parallel agents that gather tests, warnings, history, PRs, issues, and type definitions. This systematic extraction ensures rigorous evidence synthesis rather than relying on potentially outdated training data.

Do I need a local React repository clone to run source-based API research?▼

Yes, you need a local clone of the React repository to run this source-based API research. The skill operates directly on the local clone to extract evidence from source code, tests, commits, PRs, and issues for accurate analysis.

Where are the structured research documents saved after analyzing React source code?▼

Structured research documents are saved to .claude/research/<topic>.md after analyzing React source code. This output file includes synthesized evidence, sources, and references gathered during the exhaustive research session.

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