React Native Crash Course 2026 - Build a Complete Mobile App
Learn how to build native mobile apps from scratch with React Native and Expo.
Create your account at https://try.expo.dev/traversy
Project Repo
https://github.com/bradtraversy/macrozone
Steps & Complete Walkthrough:
https://github.com/bradtraversy/macrozone/blob/master/STEPS.md
Timestamps:
0:00 - Intro
1:05 - What Is React Native
4:15 - How It Works
7:53 - What Is Expo?
10:00 - Running In Development
11:30 - Project Resources
13:17 - Expo Account & EAS CLI
15:10 - Generating an App
18:50 - Running On iOS & Web
21:34 - Running On Android
22:40 - Reset Project Script
23:59 - Native Componen…
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Chapters (39)
Intro
1:05
What Is React Native
4:15
How It Works
7:53
What Is Expo?
10:00
Running In Development
11:30
Project Resources
13:17
Expo Account & EAS CLI
15:10
Generating an App
18:50
Running On iOS & Web
21:34
Running On Android
22:40
Reset Project Script
23:59
Native Components
26:46
Platform & Device Info
28:25
Styling In React Native
30:38
Screen Stack & Header Title
32:00
Global Styles
34:10
Home Header Component
36:03
Expo Router & Screens
38:05
Navigation Links
38:58
Back Button & Hide Headers
40:40
Add Meal Screen (Challenge)
42:24
Tabs
46:45
MacroCard & MacroGrid Components
51:00
MealItem & RecentMeals Components
53:33
Add Meal Form
56:12
AsyncStorage Intro
58:33
Storage Handler
1:02:17
Hook Up Form
1:05:12
Get Meals From Storage
1:08:56
Update MacroGrid With Storage
1:11:00
Delete Meals From Storage
1:14:53
All Meals Screen
1:16:07
Clear All Meals
1:17:53
Expo Haptics
1:20:40
Share API
1:23:27
Expo Clipboard
1:25:47
Expo Notifications
1:28:26
Reminder Toggle Component
1:32:05
Build With EAS Build
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