React TypeScript Cheatsheet
A documentation cheatsheet for using React with TypeScript, with opinionated examples.typescript-cheatsheets/react
- Stars
- 47.1k
- Forks
- 4.3k
- Licence
- MIT
- Language
- TypeScript
- Last update
- 2 months ago
- Type
- Learning resource
What it is
This is a reference guide, published as a website and a GitHub repository, that shows how to write React code with TypeScript. It covers setup, typing function and class components, hooks, props, events, context, refs, and error boundaries. It assumes you already know basic React and TypeScript.
- Look up how to type a function component's props with a TypeScript type or interface
- Find patterns for typing useState, useReducer, useRef, and custom hooks
- Check how to type context, forwardRef, and generic components
- Compare starter commands for Next.js, Remix, Gatsby, Expo, and Vite with TypeScript
Great for
- React developers who are new to TypeScript and want copy-paste examples
- Developers who already know React and want typing patterns for hooks and props
- Engineers writing reusable React and TypeScript libraries who need generic type patterns
- Anyone looking for opinionated best practices rather than a full tutorial
Not ideal for
- Complete beginners to React or TypeScript, since the README says basic understanding of both is assumed
- People who need a step-by-step course with exercises, because this is a reference rather than a lesson plan
- Readers who want the latest React or TypeScript behavior described in one place, since the README only states it assumes the latest versions and does not show a version history
How to get it
- 1
Read it online
Clone the repository
git clone https://github.com/typescript-cheatsheets/react - 2
Run it
- Open the web docs at https://react-typescript-cheatsheet.netlify.app/docs/basic/setup
- Read the Prerequisites section to confirm you know basic React and TypeScript
- Pick a section such as Function Components or Hooks and copy an example into your project
- 3
Get the most out of it
- Use the Table of Contents in the README to jump directly to the pattern you need
- Try the TypeScript playground, StackBlitz, or CodeSandbox links from the Setup section to test examples without installing anything
- Use the Vite command from the README to start a React and TypeScript project quickly
- Read the 'More Hooks + TypeScript reading' section for linked external resources
Downloads
Strengths
- Focused on practical, copy-pasteable examples for common React and TypeScript patterns
- Covers both basic typing and advanced generic patterns for library authors
- Maintained by named maintainers and open to issues and contributions
Trade-offs
- Assumes prior knowledge of React and TypeScript, so it is not an introduction
- The README is long and partly truncated here, so some sections could not be verified in this summary
- No release history is listed, so readers must judge currency from the repository's recent activity
How it compares
| Project | Stars | Type | Level | Updated | Best for |
|---|---|---|---|---|---|
| react (this) | 47.1k | Learning resource | beginner | 2 months ago | React developers who are new to TypeScript and want copy-paste examples |
| react-redux-typescript-guide | 13.3k | Learning resource | intermediate | 6 months ago | Developers who already know React and want to add TypeScript to an existing app |
| awesome-cheatsheets | 46.6k | Learning resource | beginner | 20 days ago | Developers brushing up on a language or tool they use only occasionally |
| claude-howto | 46.4k | Learning resource | beginner | 4 days ago | Developers who have installed Claude Code and want to go beyond basic prompts |
| pure-bash-bible | 41.7k | Learning resource | intermediate | 2.9 years ago | Bash scripters who want fewer external dependencies in their scripts |
| stanford-cs-229-machine-learning | 20.4k | Learning resource | beginner | 6.5 years ago | Students taking or reviewing CS 229 or a similar machine learning course |
Stats synced from GitHub. The assessment above was drafted with AI from the project's README on 2026-10-29 and may miss recent changes — check the README before relying on a command. MIT licence: free to use, modify and distribute, including commercially, as long as you keep the copyright notice.