React Native at Uber Eats - handling scale and complexity

on YouTube ↗27m

" summary

React Native powers a tablet restaurant app that runs on iOS, Android and web with 93% code sharing and serves 120,000 weekly active restaurants across 35+ countries; the team uses Flow, Redux-saga, Lahi for audio, React Native to Web, Fabricator and Jenkins, and builds a custom code-push with three bundles that validates and rolls back JS updates. A hard-to-find production problem turns out to be a memory leak from animation callbacks that drives monitoring and alerting changes to prevent day‑long device outages.

AI-written summary · about

" chapters (15)

1. 0:00Introduction and background
2. 2:58Restaurant app evolution
3. 5:03Live app demo
4. 7:57Scale and platform choice
5. 9:44Business impact and growth
6. 10:26Migration to React Native
7. 11:30Native integration strategy
8. 12:32Code push and deployment
9. 14:39State management with Redux
10. 15:44Peripheral device support
11. 17:09Debugging memory leaks
12. 19:56Native module integrations
13. 21:41Key learnings and team fit
14. 23:47Integration with Uber infrastructure
15. 24:11Q&A session

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