React & Redux in TypeScript Guide
A long, example-driven guide to typing React and Redux apps with TypeScript.piotrwitek/react-redux-typescript-guide
- Stars
- 13.3k
- Forks
- 1.1k
- Licence
- MIT
- Language
- TypeScript
- Last update
- 6 months ago
- Type
- Learning resource
What it is
This is a written guide with code examples showing how to use React, Redux, and related libraries in a functional style with TypeScript. Its main idea is to let TypeScript infer types from the implementation so developers write fewer manual type annotations while keeping code type-safe. It also includes a playground project in the repository that holds the guide's example code.
- Look up how to type a function component, class component, or generic component
- Learn how to type Redux reducers and actions with typesafe-actions
- Follow patterns for typing useSelector and useDispatch in a Redux app
- Compare typing approaches for higher-order components and render props
Great for
- Developers who already know React and want to add TypeScript to an existing app
- Developers learning how to type Redux actions, reducers, and connected components
- Teams looking for shared typing patterns for React components and hooks
- Readers who want to see examples tested against recent TypeScript and @types packages
Not ideal for
- Complete beginners to React or TypeScript, since the guide assumes working knowledge of both
- Developers using a different state library or framework, since most content covers React with Redux
- Anyone looking for a runnable app template, since the main value is the written patterns rather than a starter project
How to get it
- 1
Clone and build from source
You'll need: Node.js · Git
Clone the repository
git clone https://github.com/piotrwitek/react-redux-typescript-guide.git - 2
Run it
- Read the guide online at the homepage or in the repository README
- Clone the repository to access the playground folder
- Open the /playground folder to run and edit the example code
- 3
Get the most out of it
- Use the playground folder to run the guide's examples in a real project
- Read the Table of Contents to jump directly to the React or Redux section you need
- Check the Configuration & Dev Tools section for tsconfig and ESLint settings
- Look at the companion library typesafe-actions for typed action creators, as referenced in the README
Downloads
Strengths
- Covers a wide range of React and Redux typing patterns in one place
- Examples are tested in a playground project against recent TypeScript versions
- Focuses on type inference to reduce repetitive type annotations
Trade-offs
- The README shows it was updated for TypeScript v4.6, so newer TypeScript features may not be covered
- As a guide rather than a library, it does not provide a tool to run on its own
How it compares
| Project | Stars | Type | Level | Updated | Best for |
|---|---|---|---|---|---|
| react-redux-typescript-guide (this) | 13.3k | Learning resource | intermediate | 6 months ago | Developers who already know React and want to add TypeScript to an existing app |
| js-stack-from-scratch | 20.1k | Learning resource | intermediate | 2.4 years ago | Developers who already know JavaScript basics and want to understand how a React and Node setup is put together |
| react | 47.1k | Learning resource | beginner | 2 months ago | React developers who are new to TypeScript and want copy-paste examples |
| Front-End-Performance-Checklist | 17.4k | Learning resource | beginner | 24 days ago | Front-end developers who want a structured list of speed practices to review |
| front-end-guide | 15.2k | Learning resource | beginner | 3.4 years ago | Back end engineers joining a team that works on web apps |
| react-in-patterns | 13.6k | Learning resource | intermediate | 1.8 years ago | Developers who already know basic React and want to learn common structuring patterns |
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.