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The React Native ecosystem thrives on open-source contributions, from core framework improvements to community-maintained libraries. Learn how to contribute to existing projects, maintain your own open-source libraries, and effectively collaborate with the global React Native community.

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The React Native CLI Has a New Home

The React Native CLI, now extracted, brings faster command execution, improved logging, and resolves long-standing issues. Find out more in our article.

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Announcing Linaria 1.0

Linaria 1.0 is out! Now with Babel 7 support and more. Check our blog post for more details.

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Your Next React Native App Will Still Be Done With Paper (2.0)

In this article, Ferran Negre explains the key concepts of React Native Paper 2.0 library.

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Announcing Rebolt

Learn more about Rebolt - Callstack's take on developing React Native apps in Reason.

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Announcing ReRoute

Learn more about ReRoute - new open source library created to help developers in navigation, written in Reason.

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Your Next React Native App Will Be Done With Paper

React Native Paper gives you all the beautiful of well crafted material design components that work and look exactly the same for both Android and iOS.

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Introducing React-Native-iOS-Kit

Discover react-native-ios-kit - the definitive React Native UI Kit for iOS.

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The Story of Rewriting React-Native-Opentok and the Challenges Encountered

The story of rewriting react-native-opentok, open source project created and maintained by Callstack team.

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How Is Linaria Different From Emotion and Styled Components?

Linaria has a lot in common with Emotion and Styled Components regarding the API. However, the way Linaria works is completely different.

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Color Your Apps in React Native Using Material Palette

We are excited to announce react-native-material-palette, a library which wraps the Palette API in a nice JS API to use in React Native.

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React Native and Native Modules: The Android SyncAdapter

In this article, Ferran explains how to properly use SyncAdapter in Android app before converting it fully into React Native.

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2×Estimated AI-assisted delivery speedupJetBrains
25Working days from kickoff to mergeJetBrains
1Plugin across three frameworksJetBrains
10min from code change to mini-app releaseTeamworks
multi-dailystaging deployments instead of weekly releasesTeamworks
7mini-apps supported in one modular mobile platformTeamworks
2CI/CD lanes for mini-app and host-app distributionTeamworks
2xgrowth in mobile user base during the migration periodAutoZone
4.2 -> 4.7app rating increase after migrating to React NativeAutoZone
0missed releases during the transition to React NativeAutoZone
33%fewer re-renders across most featuresQuestrade
18%faster time-to-interactiveQuestrade
-28%CPU usage in critical trading flowsQuestrade
78%bundle size reduction (from 50 MB to 11 MB)Dream11
30%faster component mount time after render optimizationDream11
60%faster initial load time enabled by switching to HermesDream11
5xfaster message sending timeExpensify
4.5xfaster search screen loading timeExpensify
#1SEO rank, recovering from 3-9AutoZone
260kBless in blocking JS payloadAutoZone
2–5xfaster feedback loopAutoZone
2.8xincrease in knowledge over 8 weeks (25% → 71% assessment scores)Hello Fresh
15developers trained across web and native backgroundsHello Fresh
86%of devs self-rated their knowledge as 3/5 or higher after training (up from 0%)Hello Fresh
130%increase in users post-upgrade7cups
63%adoption rate; majority of attendees registered in the appReact Universe App
67%of attendees connected through QR badge sharingReact Universe App
45%created personalized badges to showcase identity and goalsReact Universe App
49%of attendees onboarded before day one, arriving ready to networkReact Universe App

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