react-native-update

中文文档

react-native-update provides over-the-air update capabilities for React Native apps. For full documentation, visit:

• Global service: https://cresc.dev

React Native New Architecture is supported.

Quick Start

See the docs:

• English docs: https://cresc.dev/docs/getting-started

Advantages

1. react-native-update provides a dedicated global service with fast and reliable worldwide delivery.
2. Tiny update packages generated with bsdiff/hdiff are typically only tens to hundreds of KB, instead of the tens of MB usually required by full-bundle update systems.
3. The library tracks new React Native stable releases closely, supports Hermes bytecode, and supports the new architecture. Note: Android RN 0.73.0 to 0.76.0 new architecture is unavailable because of upstream issues; versions below 0.73 or above 0.76.1 are supported.
4. When updating across multiple versions, clients only need to download one update package instead of applying every intermediate version in sequence.
5. Command-line tools and a web dashboard are both available, making release workflows simple and CI-friendly.
6. Built-in crash rollback keeps updates safe and reliable.
7. Meta information and open APIs make the system more extensible.
8. Paid technical support is available.

Comparison With Other OTA Libraries

Category	react-native-update	expo-update	react-native-code-push
Price / Cost	Free tier with multiple paid plans (starting at about CNY 66/month), bandwidth included	Free tier with multiple paid plans (starting at about CNY 136/month), extra bandwidth charges apply	❌ Discontinued (Microsoft App Center shut down on March 31, 2025)
Package Size	⭐⭐⭐⭐⭐ Tens to hundreds of KB (incremental)	⭐⭐⭐ Full bundle updates (usually tens of MB)	❌ Discontinued
iOS Support	✅ Supported	✅ Supported	❌ Discontinued
Android Support	✅ Supported	✅ Supported	❌ Discontinued
HarmonyOS Support	✅ Supported	❌ Not supported	❌ Discontinued
Expo Support	✅ Supported	✅ Supported	❌ Discontinued
RN Version Support	⭐⭐⭐⭐⭐ Fast support for latest stable RN versions	⭐⭐⭐⭐ Follows Expo SDK cadence	❌ Discontinued
New Architecture	✅ Supported	✅ Supported	❌ Discontinued
Hermes Support	✅ Supported	✅ Supported	❌ Discontinued
Crash Rollback	✅ Automatic rollback	✅ Supported	❌ Discontinued
Management UI	✅ CLI + Web dashboard	✅ Expo Dashboard	❌ Discontinued
CI/CD Integration	✅ Supported	✅ Supported	❌ Discontinued
API Extensibility	✅ Meta info + Open API	⚠️ Limited	❌ Discontinued
Chinese Docs / Support	⭐⭐⭐⭐⭐ Complete Chinese docs and community support	⭐⭐ Mostly English	❌ Discontinued
Technical Support	✅ Paid dedicated support	⚠️ Community support	❌ Discontinued
Server Deployment	✅ Hosted service or paid private deployment	✅ Hosted by Expo (EAS Update)	❌ Discontinued
Update Strategy	Flexible configuration (silent / prompted / immediate / delayed)	More fixed workflow	❌ Discontinued
Bandwidth Usage	⭐⭐⭐⭐⭐ Very low (incremental)	⭐⭐⭐ Higher (full bundle)	❌ Discontinued

Local Development

git clone git@github.com:reactnativecn/react-native-update.git
cd react-native-pushy/Example/testHotUpdate
yarn
yarn start

The local library is linked with yarn link, so you can modify the source files directly and debug with the testHotUpdate example project.

About

This package is published by React Native Chinese. For custom integration or service inquiries, see Contact Us.

If you find any issues, please open a thread in Issues.