Uploaded June 2024 | Updated September 2026, 3 weeks ago

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Learn to build a Snapchat-like camera app using Expo Camera in React Native. We'll cover permissions, taking photos/videos, saving media, and QR code scanning.

Source Code: https://codewithbeto.dev/projects/snapchatCameraClone
React Native Course: https://codewithbeto.dev/learn
React with TypeScript course: https://codewithbeto.dev/learnReact

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⌚️ Timestamps ⌚️
0:00 Intro & Demo
08:15 Source Code and Resources
10:40 Init Expo App
11:23 Installing Dependencies
14:16 Pre-building App
16:05 useFirstTimeOpenHook
22:21 Onboarding Screen
30:56 Requesting Camera/Library/Mic Permissions
40:31 Camera Component
46:19 Icon Button Component
56:00 Bottom Row Component
01:05:46 Main Row Actions
01:22:45 QR code
01:35:25 Camera Tools
01:54:03 Picture View Component
02:05:20 Video View Component
02:22:33 Media Library Screen
02:28:19 Conclusion & Recap

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