Sneaky React Memory Leaks

Sneaky React Memory Leaks: How the React compiler won’t save you
10 minutes by Kevin Schiener

How the React compiler handles memory leaks caused by closures and why it won’t save us from them.

Tests are dead. Meticulous AI is here.
sponsored by Meticulous

Meticulous AI is a tool which automatically creates and maintains a continuously evolving e2e UI test suite that covers every corner of your application – with no developer intervention required whatsoever. Backed by CTO of GitHub, Guillermo Rauch (next.js author), yc and others, it's built from the Chromium level up with a deterministic scheduling engine – making it the only testing tool that eliminates flakes.

Path To A Clean(er) React Architecture: Domain Logic
11 minutes by Johannes Kettmann

Ever wondered where to put all the small functions that often end up in utility files? The domain layer might be the answer.

The React useRef Hook: Not Just for DOM Elements
4 minutes by Nick Taylor

In this post, we'll cover what the useRef hook is, some examples of how it can be used, and when you shouldn't use it.

Learn Suspense by Building a Suspense-Enabled Library
16 minutes by Slava Knyazev

Suspense has been a feature in React since v16.6.0. Despite this, I haven’t seen much of it in action beyond limited applications of “suspense-enabled libraries”. Let’s build a Suspense-enabled library, and use it. We will peel back the curtain of Suspense along the way.

From Web to Native with React
23 minutes by Kadi Kraman

Everything that web developers need to know about building their first React Native application.