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Shopify rebuilt its Shop app from React Native to Swift and Kotlin in 12 weeks. Mobile keeps making this trip, and this time the ...

Here is the clean, plain-text version ready to copy and paste directly into your video description: In this video, we build a full-stack ...

Your JavaScript never touches the screen directly. So how does a React Native app actually work? Takeaway: JS runs on its own ...

What worked with five screens and two developers breaks at fifty screens and twenty developers. Takeaway: Scale with structure, ...

Every component is born, changes, and eventually dies. Knowing what to do at each moment prevents most memory leaks.

Building, signing, and uploading two apps by hand for every release is slow, and one typo away from disaster. So you automate ...

Server data and UI state are different beasts. And sometimes, declarative code just isn't enough. Takeaway: RTK Query if you're ...

Your Redux store lives outside React. So how do components reach it, and where do API calls go if reducers must stay pure?

The old bridge was React Native's biggest bottleneck. So the team rebuilt the foundations. Takeaway: New architecture = JSI ...

Every React Native interview starts in the same place: so, what is React Native, and why did you pick it? Takeaway: React Native ...

Code: https://github.com/HussainArif12/nitro-tutorial Hey guys, in this video, we're gonna learn how to use Nitro Modules to run ...

Sometimes you want React to own every keystroke. Sometimes you just want to read the value when the user taps submit.

Bumping targetSdkVersion to 35 on Android 15 enables edge-to-edge enforcement, ignoring adjustResize and burying ...

The Android back button, a keyboard covering your login field, and a screen reader that can't describe your buttons. Three classic ...

Scroll fires a thousand events a second. Typing fires one per keystroke. Takeaway: Debounce waits for the pause; throttle caps ...

No community package does what you need. So you build and publish your own React Native library. Takeaway: Custom library ...

JavaScript has exactly one thread. Yet your app fetches data, runs timers, and responds to taps, all at once. Takeaway: One ...

A two thousand line screen component that fetches, validates, transforms, and renders. Every big React Native codebase has one.

Elevators, metros, rural areas, flaky Wi-Fi. If your app needs the network just to open, it feels broken. Takeaway: Offline-first: the ...

Old React had to finish a whole render before it could respond to your tap. React sixteen fixed that. Takeaway: Fiber breaks ...