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Performance

Performance optimization is crucial for delivering a smooth, responsive experience in React Native applications. Explore techniques for improving startup time, reducing bundle size, optimizing renders, and handling memory efficiently to create applications that delight users across all devices.

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Profiling React Native Apps With iOS and Android Tools

Improve mobile user experience with real-time data by profiling your React Native app with tools like Instruments on iOS and Android Profiler on Android.

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Lottie vs. Rive: Optimizing Mobile App Animation

Explore the comparison between Lottie and Rive as solutions for mobile app animation, learning about their advantages and limitations.

Check results

Expert EngineeringHealthcare

Modernizing React Native codebase and adding platform features

130%: increase in users post-upgrade

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How to Achieve 60FPS Animations in React Native

Use native solutions to achieve smooth animations and gesture-driven interface at 60FPS.

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Optimize React Native Apps' Battery Drain With Mobile-Dedicated Libraries

Use libraries dedicated to mobile and build features faster on many platforms at once, without compromising on the performance and user experience.

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How to Choose Tools Wisely and Build Fast-Working React Native Apps

Find the balance between native and JavaScript to build fast-working and easy-to-maintain apps.

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How Can Higher-Order Components Improve Performance of React Native Apps?

How to use dedicated, higher-ordered React Native components to improve user experience and performance of your apps.

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React Native: Handling Language Changes on Android the Right Way

Internationalization is all about offering your products in such a way that they can be localized for languages and cultures easily.

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Your React Native Offline Tool Belt

A quick guide to optimizing your React Native application for users that may use your application in offline mode.

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Need to boost your app’s performance?

We help React Native teams enhance speed, responsiveness, and efficiency.

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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