Community编程与开发github.com

创建React Native库

使用 create-react-native-library 脚手架构建独立库或本地原生模块与视图。适用于创建或开发React Native库,以及在现有应用中添加原生功能。

创建React Native库 是什么?

此技能用于高效搭建React Native库。它封装了 `create-react-native-library` 工具,支持两种主要场景:创建可发布到 npm 的独立库,以及在现有 React Native 应用中添加原生模块或视图。技能提供了详细的参考文档,指导用户从脚手架搭建到正确实现的全过程。支持纯JS库、暴露原生功能的原生模块(Turbo Module)以及渲染原生视图的UI组件。通过使用该技能,开发者可以避免繁琐的手动配置,快速生成符合标准的项目结构,并配合示例应用(如 Expo)立即进行开发测试。该技能与 `scaffold-library.md` 和 `local-library.md` 两个子文档紧密关联,分别用于新库的创建和本地原生模块的添加。

兼容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/callstackincubator/agent-skills/tree/main/skills/create-react-native-library

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文档

创建 React Native 库

概述

使用此技能来脚手架一个独立的 React Native 库,或者在现有应用中创建一个本地库,然后继续遵循正确的实现文档。

示例:

  • 纯 JS 库,可能使用其他 React Native 库
  • 将原生功能暴露给 JavaScript 的原生模块
  • 在 React Native 中渲染原生视图的原生 UI 组件

请首先选择一个流程:

何时应用

在以下情况下使用此技能:

  • 使用 create-react-native-library 创建或开发 React Native 库
  • 在现有应用中创建原生模块或视图
  • 封装原生 SDK 并将其暴露给 React Native

快速参考

# 在脚手架之前检查当前选项
npx create-react-native-library@latest --help

# 使用 turbo 模块和 Expo 示例应用脚手架一个库
npx create-react-native-library@latest awesome-library \
  --no-interactive \
  --yes \
  --description "A brief description of the library" \
  --type turbo-module \
  --languages kotlin-objc \
  --example expo

# 在现有应用内部脚手架一个本地 Turbo Module
cd MyApp
npx create-react-native-library@latest awesome-library \
  --local \
  --no-interactive \
  --yes \
  --description "A brief description of the library" \
  --type turbo-module \
  --languages kotlin-objc

参考文档

文件描述
scaffold-library.md脚手架一个新库,并默认使用 Expo 示例
local-library.md向现有应用添加一个带有自动链接功能的本地库

问题 -> 技能映射

问题起始文档
需要一个新的库脚手架scaffold-library
需要向应用添加一个本地原生库local-library

Individual skills in this repo

This repo contains 15 individual skills — each has its own dedicated page.

agent-device

Automates interactions for Apple-platform apps (iOS, tvOS, macOS) and Android devices. Use when navigating apps, taking snapshots/screenshots, tapping, typing, scrolling, or extracting UI info across mobile, TV, and desktop targets.

assess-react-native-migration

Assesses whether and how an existing mobile product should migrate to React Native. Use when auditing one or more product repositories for migration readiness, including products whose iOS, Android, and other clients live in separate directories or repositories; choosing brownfield, greenfield, or a checkpoint-based path; defining a representative trial; or preparing a baseline and ROI decision before implementation. When product scope or material evidence is unavailable, grills the stakeholder with exactly one question per turn instead of sending a questionnaire.

callstackincubator/github

GitHub patterns using gh CLI for pull requests, stacked PRs, code review, branching strategies, and repository automation. Use when working with GitHub PRs, merging strategies, or repository management tasks.

callstackincubator/validate-skills

Validates skills in this repo against agentskills.io spec and Claude Code best practices. Use via /validate-skills command.

dogfood

Systematically explore and test a mobile app on iOS/Android with agent-device to find bugs, UX issues, and other problems. Use when asked to "dogfood", "QA", "exploratory test", "find issues", "bug hunt", or "test this app" on mobile. Produces a structured report with reproducible evidence: screenshots, optional repro videos, and detailed steps for every issue.

github-actions

GitHub Actions workflow patterns for React Native iOS simulator and Android emulator cloud builds with downloadable artifacts. Use when setting up CI build pipelines or downloading GitHub Actions artifacts via gh CLI and GitHub API.

react-native-best-practices

Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.

react-native-brownfield-migration

Implements an accepted incremental brownfield migration from native iOS or Android to React Native or Expo using @callstack/react-native-brownfield. Use after the brownfield path has been selected, when setting up the integration, packaging XCFramework or AAR artifacts, or adding React Native surfaces to native hosts.

react-native-testing

Write tests using React Native Testing Library (RNTL) v13 and v14 (`@testing-library/react-native`). Use when writing, reviewing, or fixing React Native component tests. Covers: render, screen, queries (getBy/getAllBy/queryBy/findBy), Jest matchers, userEvent, fireEvent, waitFor, and async patterns. Supports v13 (React 18, sync render) and v14 (React 19+, async render). Triggers on: test files for React Native components, RNTL imports, mentions of "testing library", "write tests", "component tests", or "RNTL".

react-native-tv-best-practices

Reviews React Native TV apps for focus/D-pad navigation, 10-foot UI layout, TV playback/DRM integration, low-memory TV performance, and TV accessibility. Use when building, debugging, or reviewing react-native-tvos, Expo TV, Amazon Vega/Kepler, or React Native web TV targets where the issue depends on remote input, TV focus, TV packaging, TV hardware, or TV playback constraints.

react-navigation

Provides React Navigation UI patterns for stacks, tabs, drawers etc. Use when building navigation UIs with React Navigation, configuring headers, bottom sheets or handling safe areas and insets.

upgrading-react-native

Upgrades React Native apps to newer versions by applying rn-diff-purge template diffs, updating package.json dependencies, migrating native iOS and Android configuration, resolving CocoaPods and Gradle changes, and handling breaking API updates. Use when upgrading React Native, bumping RN version, updating from RN 0.x to 0.y, or migrating Expo SDK alongside a React Native upgrade.

validate-skills

Validates skills in this repo against agentskills.io spec and Claude Code best practices. Use via /validate-skills command.

vercel-react-native-skills

React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementing animations, or working with native modules. Triggers on tasks involving React Native, Expo, mobile performance, or native platform APIs.

writing-user-docs

House style for user-facing documentation — voice, scope, structure, and what to leave out. Use this skill whenever writing, editing, or reviewing anything a user reads to learn how to use a tool — help center articles, getting-started guides, tutorials, feature docs, README usage sections, in-app help, release notes, or FAQ entries. Trigger it even when the request is phrased plainly — "document this feature", "write docs for X", "explain this to users", "write a README for this library", "turn these notes into a guide" — and even when no style guidelines are mentioned. Also use it to review existing docs for tone, bloat, or leaked implementation detail. Do not use it for internal engineering docs, architecture write-ups, RFCs, or code comments.

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