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/flow

Use when you need to run Flow type checking, or when seeing Flow type errors in React code.

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react
252k14 skills4 agents

Claude Code

$ npx -y skills add react/react --skill flow --agent claude-code

SKILL.md

flow.SKILL.md
name: flow
description: Use when you need to run Flow type checking, or when seeing Flow type errors in React code.

Flow Type Checking

Arguments:

  • $ARGUMENTS: Renderer to check (default: dom-node)

Renderers

| Renderer | When to Use | |----------|-------------| | `dom-node` | Default, recommended for most changes | | `dom-browser` | Browser-specific DOM code | | `native` | React Native | | `fabric` | React Native Fabric |

Instructions

1. Run `yarn flow $ARGUMENTS` (use `dom-node` if no argument) 2. Report type errors with file locations 3. For comprehensive checking (slow), use `yarn flow-ci`

Common Mistakes

  • **Running without a renderer** - Always specify or use default `dom-node`
  • **Ignoring suppressions** - Check if `$FlowFixMe` comments are masking real issues
  • **Missing type imports** - Ensure types are imported from the correct package
@facebook
Ships withreact

React is a JavaScript library for building user interfaces. Declarative: React makes it painless to create interactive UIs.

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Questions about flow.

Which coding agents can use flow?
flow installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.