Dima Lebedynskyi

React 19.2 – React The library for web and native user interfaces

React 19.2 is now available!

This release includes Activity, useEffectEvent, React Performance Tracks, partial pre-rendering, and more:

react.dev/blog/2025/10...

Almost three years since I helped ship the first VegaOS device on React Native. Awesome to see the progress—and to finally get it into other developers’ hands.

xcancel.com/thymikee/sta...

Node.js — Node.js v22.18.0 (LTS) Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.

Node.js 22.18.0 is out and enables type stripping by default – that’s right, Node.js LTS can now run TypeScript files. Shout out to @marcoippolito.dev for championing that effort! Download links and full changelog available at nodejs.org/en/blog/rele...

Node.js has added many features in recent years, and this blog post summarizes it pretty well

If you're writing a Node.js application in 2025, you should consider using these.

kashw1n.com/blog/nodejs-...

React Native Radio - RNR 329 - State of React Native Survey Results are in! What do thousands of devs think about React Native in 2024? Jamon, Robin, and Mazen dive into the latest State of React Native survey results.

🖤❤️ RNR 329 ❤️🖤

The results are in!

Thousands of devs shared their thoughts on React Native in 2024—what’s working, what’s painful, and what’s next.

Jamon, Robin, and Mazen dive into the State of React Native survey 👇
infinite.red/react-native...

React Compiler RC – React The library for web and native user interfaces

React Compiler RC is now available! We've added support for swc and are working towards a stable release react.dev/blog/2025/04...

React Labs: View Transitions, Activity, and more – React The library for web and native user interfaces

Today we're sharing that View Transitions and Activity are ready to try in the experimental channel, along with docs and updates on other areas we're actively working on:

react.dev/blog/2025/04...

With React Server components, we’ll need to learn how to combine client and server components, use “different” data flow model. I appreciate Dan’s simplified explanation of the concept.

Emerging Patterns in Building GenAI Products Patterns from our colleagues

FINAL §

While RAG is the most common way to expand a model outside its training set, Bharani Subramaniam and I now finish our current batch of patterns by examining our experience with Fine Tuning, where we learned to prioritize curating high-quality data.

martinfowler.com/articles/gen...

Developers of Boa JavaScript engine wrote a blog post on how they manage and optimize variable storage and scope analysis to enhance ECMAScript code execution performance.

boajs.dev/blog/2025/03...

Prof.G has solid arguments as always. Montage though is 🍒

feat(metro): add web worker support on web by EvanBacon · Pull Request #34938 · expo/expo Why @Kudo requested this feature as a slightly better version of just adding a file to the public folder or creating an inline blob. How First I looked at adding module qualifiers like ./my-wor...

github.com/expo/expo/pu...
👏👏👏

by @bacon.bsky.social

New Alexa+ for Echo Devices has a large part of it build with React Native. I'm glad to see it finally live.

#alexa, #react-native

I'll definitely be turning on erasableSyntaxOnly:true in TypeScript 5.8! Very nice!

It enforces that all type definitions are annotations only, so when you strip the annotations, you end up with exactly the JavaScript you would have written without annotations (no enum, no namespace, etc)!

Stanford CS229 | Machine Learning I Building Large Language Models (LLMs)

youtu.be/9vM4p9NN0Ts?...

This is a type of AI application I’m looking forward for.

Quote of the day “Whenever I see this architecture, I think that you guys must believe in god”

RNR 316 - Debugging the Debugger with Cedric van Putten and Alex Hunt | React Native Radio Expo-vember's epic finale! Jamon Holmgren talks with Cedric van Putten (Expo) and Alex Hunt (Meta) about the new React Native DevTools and how they’re revolutionizing debugging for developers.

🖤❤️ RNR 316 ❤️🖤

The Expo-vember series finale is here... with Meta! 🍂

This week: @jamon.dev is joined by @cedric.dev (Expo) and Alex Hunt (Meta) to talk new DevTools, Chrome DevTools Protocol, and the future of debugging.

Listen now!

www.reactnativeradio.com/episodes/rnr...

Node.js — Node v22.12.0 (LTS) Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine.

A new Node.js LTS Release is out! 🥳

v22.12.0 enables require(esm) by default!

Read more about that change and the rest of additions / fixes in our blog post / CHANGELOG: nodejs.org/en/blog/rele...

#nodejs #javascript

How to add more indentation in the Visual Studio code explorer file tree structure? How to add more indentation in a file tree structure? It has a little bit indentation I want to increase more just like NetBeans. check the image

Between getting older and trying to read file-based routing in my IDE's file explorer, really glad I came across this Stack Overflow:

stackoverflow.com/questions/55...

Announcing Vite 6 Vite 6 Release Announcement

Vite 6.0 is out ⚡️
vite.dev/blog/announc...

@danabra.mov what are you using for FPS measurements?

You kinda expect RN pages as outdated unfortunately due to amount of changes in ecosystem.

Largely for typical dev stuff, folks don’t need to go beyond React Devtools, or Hermes/Experimental Debugger.
When problem comes with native, those devs are already familiar and use perfetto/xcode.

I've been here for a while, but not posting. I will now start posting here as I do on my other networks. I'll begin by sharing my thoughts on the current state of social networks

martinfowler.com/articles/202...