We’re pretty close to having an initial Rust port of React Compiler. My approach was to iterate on the plan document (write it manually, have the agent expand, edit, repeat). Then try to run it, see what goes wrong, revert back to the plan, tweak the plan, repeat.

Try the new reactive code analysis if you haven't yet: rescript-lang.org/blog/reactiv...

We just released ReScript v12.2.0 github.com/rescript-lan...

hi folks! long time no see. i’m officially open to work again, primarily interested in the dx + devtools + ai space if anyone needs a principal engineer or technical product manager with 16+ years in the industry, my DMs are open! linkedin.com/in/leostera github.com/leostera

I decided to extract a test framework I've been using across my #rescript projects into its own package. Zekr is a very simple and minimal test framework, but easy to use. Let me know what you think if you try it out: github.com/brnrdog/zekr

Still on fire. Still shipping. ReScript v13.0.0-alpha.1 is now on npm. github.com/rescript-lan...

For those interested, I released two new versions of rescript-signals with a bunch of performance improvements and a benchmark script: github.com/brnrdog/resc... #rescript #signals

We are about to sunset the ReScript legacy build system. If you’re stuck, can’t upgrade, or worried about migration, we want to hear from you! Join the discussion: forum.rescript-lang.org/t/ann-sunset...

ReScript 12.1 got released: github.com/rescript-lan...

github.com/rescript-lan... This now emits the correct output for my ReScript libraries. Try with yours, and tell me what you think.

Happy holidays from all of us! github.com/rescript-lan...

ReScript has a wikipedia page now.

👋 PSA: if you have a codebase - that's MIT-licensed (or more permissive) - in any of the languages below - and you would like it to be featured in a demo reply with the language identifier + link to a git repo 🙏

ReScript 12 is here! A major step toward a leaner, faster, simpler toolchain. This release refines the language and embraces ReScript’s own identity. Blog: rescript-lang.org/blog/release... Notes: github.com/rescript-lan... Huge thanks to everyone who helped move ReScript forward.

@neugierig.org Sorry that I answer here because of a lack of a lobste.rs account. Just read your comment on "Reforging the ReScript build system" and it is 100 % not ninjas fault that we moved to a self-made build-system.

ReScript 12 RC5 is out. Hopefully the last RC before stable. Go try it: github.com/rescript-lan...

Xote v1.2.0 has been released with JSX support and other minor changes: github.com/brnrdog/xote... #rescript #signals #reactivity

I was on the latest episode of @deadcode.website to talk about @rescript-lang.org! If you've heard the name and wondered what's going on with it in 2025, give the episode a listen! shows.acast.com/dead-code/ep...

For anyone interested, I've been working on a new UI library for @rescript-lang.org based on the TC39 Signals proposal: github.com/brnrdog/xote #rescript #signals #ui

In the next version of our vscode plugin 🚀: github.com/rescript-lan...

So this crab jumped into our build system and things got out of hand. End result: a brand new, super fast ReScript build system. rescript-lang.org/blog/reforgi...

Been building a @rescript-lang.org MCP server lately, letting an LLM truly see a codebase. If you haven’t met ReScript before, this one’s still worth watching . It has a clear case of how localized MCP servers can lift developer tooling. youtube.com/watch?v=stIX... #rescript #mcp

Thanks everyone who tried out our previous release candidate, your feedback has been super helpful. We’ve published another one: github.com/rescript-lan... Give it a spin and let us know what you think!

ReScript 12.0.0 RC2 is out. Give it a spin and share feedback before the final release. github.com/rescript-lan...

🇪🇺YES: Germany is not supporting the EU's #chatcontrol bill as proposed! The blocking minority needed to stop this illegal mass surveillance plan seems secured (for now). ✅ Opposition now also from LU🇱🇺 & SK🇸🇰! #keepupthefight https://fightchatcontrol.eu

Latest @rescript-lang.org beta slaps hard! github.com/rescript-lan...

Help us test our new build system which comes enabled by default with the first ReScript v12 beta. npm create rescript-app@next forum.rescript-lang.org/t/ann-rescri...

I made another video on @rescriptlang and @kaplayjs youtu.be/xxBPtmtvBTc?... Exploring the published bindings nojaf.com/rescript-kap..., a Flappy Bird clone and Rewatch!

ITS HAPPENING Firefox 127 shipped today making it the first browser to support Temporal - the new API for working with Dates, times, timezones + durations

A solid demo of how ReScript integrates seamlessly with popular JS tools!

I made a video about @kaplayjs.com and @rescript-lang.org youtu.be/zUyrHXB_ImE Had a lot of fun with this!

Next up we have a talk about the new build system, Rewatch by Jaap Frolich.

Good morning! We are currently kicking off this year's ReScript Retreat with a talk about editor tooling by @z-th.bsky.social and @nojaf.com.

Amazing work by @hyeseong.kim !

@rescript-lang.org has officially adopted @pkg.pr.new, which means we now have npm packages for every commit 🚀 No more npm link or waiting for an alpha release! Thank you @aslemammad.bsky.social, @amirsakhravi.bsky.social and the @stackblitz.com team for supporting the ecosystem.

No one is going to say it so I will: this feature was built by the people on the react team working at vercel. Next.js could have easily built this only for themselves, but instead they helped build it into react for everyone.

React Native 0.79 is now available! This release includes several performance improvements. Metro is now >3x faster to cold start! Android apps will also be faster thanks to changes to JS bundle compression. reactnative.dev/blog/2025/04...

Many such cases

I wrote a blog post about using the React compiler with #rescript. You can check it out here: blog.nojaf.com/2025/03/23/r.... Things are going smoothly so far!

What are the TypeScript config options you use that are not well known that everyone should use?

Alright, I made a thing: vanilla-jsx-to-rescript-jsx.web.app #rescript

We just landed a new (experimental) feature for v12 - nested record definitions! Records is a corner stone in ReScript. However, they can't be nested without explicit definitions. Until now! Will be especially useful for deeply nested records (like options objects) not intended to be reused.

We are happy to announce that there will be another "ReScript Retreat" in 2025, once again in Vienna, Austria. Check out this new blogpost to get an idea what we did last year. rescript-lang.org/blog/retreats

Experimented with wasm_of_ocaml build for @rescript-lang.org compiler It gave almost 3x faster performance than the original js_of_ocaml build! 🔥

Do you want to have the entire #ReScript manual available as a single pdf? It's now possible: github.com/kentaromiura... I made this for no reason. Pun intended. (All rights etc are of @rescript-lang.org team, of which I have no affiliation whatsoever, blah blah blah).

Go read this amazing blog post from @vlkpack.com to learn more about all the tools that work great with #rescript!

How ironic!

I wrote a post for the @rescript-lang.org blog! ReScript is awesome because you can drop it into any JavaScript project and use any JavaScript runtime. I'm currently working on a project using Deno and it works great!

the great folks working on OCaml editor integrations need your feedback and feature ideas to make OCaml development even better! there's a short survey here: docs.google.com/forms/d/e/1F...

@z-th.bsky.social has made an amazing job introducing #ReScript, go watch this deeply interesting video!