---
title: "Performance (page 3 of 4)"
description: "Optimizing React Native applications for speed and efficiency"
url: https://www.callstack.com/insights/performance-optimization/3
updated: 2026-10-22T13:55:51.095Z
---

# Performance (page 3 of 4)

Optimizing React Native applications for speed and efficiency

## Page 3 of 4

- [Creating Performant React Native Animations](https://www.callstack.com/podcasts/creating-performant-react-native-animations) (podcast, 5/15/2024): Animations and performance: friends or foes? Tune in to learn how not to break your React Native app's user experience.
- [Enhancing Expensify app performance](https://www.callstack.com/case-studies/enhancing-applications-performance-for-expensify) (Case Study, 4/1/2024): 5x faster message sending time
- [Streamline Native Dependencies for Faster Time-to-Interactive](https://www.callstack.com/blog/streamline-native-dependencies-for-faster-time-to-interactive) (Article, 3/29/2024): Learn how to optimize React Native app performance by managing native dependencies effectively. Discover tools to identify and remove unused dependencies.
- [React Native Performance in 2024: Challenges, Solutions, Forecasts](https://www.callstack.com/podcasts/react-native-performance-in-2024-challenges-solutions-forecasts) (podcast, 3/28/2024): Join us as we explore the latest developments in React Native performance optimization with experts from Expo and Callstack.
- [How to Optimize SVG for Size and Rendering Speed](https://www.callstack.com/blog/image-optimization-on-ci-and-local) (Article, 2/16/2024): Discover the role of Scalable Vector Graphics (SVGs) in app development. Learn how to optimize SVGs with tools like SVGO.
- [Top 5 Metrics You Need to Track When Optimizing Your React Native App](https://www.callstack.com/events/top-5-metrics-you-need-to-track-when-optimizing-your-react-native-app) (Webinar, 2/15/2024): Watch a webinar on optimizing React Native apps to learn the top 5 metrics every React Native team should track to improve performance, reduce load time, and boost user experience.
- [Improving Chat Performance and Creating a Custom UI Library](https://www.callstack.com/case-studies/improving-chat-performance-for-dream11) (Case Study, 1/4/2024): 78% bundle size reduction (from 50 MB to 11 MB)
- [Improving React Native App Performance: Practical Tactics and Real-Life Case Studies](https://www.callstack.com/events/improving-react-native-app-performance-practical-tactics-and-case-studies) (Webinar, 7/21/2023): Learn how to improve your React Native app's performance with practical tactics, metrics, and real-life case studies from Callstack experts.
- [Practical Approach to React Native Optimization for SMEs and Enterprises](https://www.callstack.com/events/performance-optimization-for-smes-and-enterprises-tech-solutions-and-business-effects) (Webinar, 5/16/2023): Learn how Callstack improved a React Native app’s performance and user ratings through a real-world audit. Watch the webinar to see how it was done.
- [Profiling in Native and React Native](https://www.callstack.com/podcasts/profiling-in-native-and-react-native) (podcast, 3/16/2023): Get insights into profiling your React Native app from our experts in this podcast episode.
- [Automated Performance Regression Testing With Reassure](https://www.callstack.com/events/automated-performance-regression-testing-with-reassure) (Event, 2/24/2023): Developers often fix performance issues in React apps, but this is unsustainable and prone to regressions. Reassure, a testing library, helps spot problems before production, enhancing automated testing suites.
- [Optimize Your React Native App’s JavaScript Bundle](https://www.callstack.com/blog/optimize-react-native-apps-javascript-bundle) (Article, 2/22/2023): If Metro slows down your app, optimize your app's JavaScript bundle with alternative performant bundles, like Re.Pack, react-native-esbuild, or rnx-kit.