Working on a small native addon for Node.js that allows you to sandbox eg ai agents. Stay tuned!

So good!

Node excitement 😉 Congrats to @marcoippolito.dev on making it official: type-stripping in Node 25 is now declared to be stable 🎉 You can run: node index.ts The capabilities have not changed since Node 24. This is purely a maturity indicator.

Node.js v25.2.0 Current is out 💚 Notable changes + updates here: nodejs.org/en/blog/rele...

⚡ ever wanted to download @stackblitz.com projects without opening the site? you now can 🎉 🌐 web: replace stackblitz.com w/ stackblitz.zip in any edit url 🖥️ cli: `npx stackblitz-zip <url>` or `npx stackblitz-clone <url>` 📦 npm: `npm i stackblitz-zip` built for myself to grab repros from issues

WebAssembly is one of those remarkably versatile technology and a must-have in your tool belt as developer. Dive into the world of WebAssembly with my comprehensive, code-first, and hands-on WebAssembly course. Learn more at learn-wasm.dev

LFG! Congrats to the entire team.

I did it. I qualified in my very first full Ironman, and now I have finished my first ever Ironman World Championship. What once felt like an impossible dream has finally come true.

If you wanna level up and learn more about #WebAssembly, my interactive course on the fundamentals is currently on sale. learn-wasm.dev

Since I am getting a lot of PPP requests I decided to make my #WebAssembly course more affordable for a limited time. Grab it while it's available. Link in 🧵

I am so excited to see my #WebAssembly course being mentioned on the official Napi-RS website 🥹😇 Thanks so much @broooooklyn.bsky.social 🙏 Link 👇

The Bolt folks are great people and you should definitely work with them

@bolt.new is hiring! I am looking for Senior Applied AI Engineers to join my team and work at the forefront of AI agents. My DMs are open. Feel free to slide in and say hi! job-boards.greenhouse.io/stackblitz/j...

🎉 Tadaaa 🎉 vite-plugin-kit-routes 1.0 is out 🎉 A/ add the vite plugin B/ enjoy route typesafety ! Easy ?! More here: www.kitql.dev/docs/tools/0...

In case you missed this announcement. Limited offer to the first 50 sign ups. Not too many left!

🔥 Want to really understand #WebAssembly? 🎉 Special Offer: First 50 sign-ups receive 20% OFF! Use code EARLYBYTE20 at checkout. ⏳Offer valid until April 6 at midnight. Go deep with a code-first, hands-on course that demystifies how it works under the hood. Link below ⬇️

Now is the best time to start experimenting with it! dev.to/fermyon/look...

Introducing Figma to Bolt Go from Figma to pixel-perfect full stack app — just put bolt․new in front of the URL & start prompting!

🔥 Fresh off the press! Figma imports have arrived in Bolt, and they're butter smooth! Simply paste your frame URL, watch the magic happen, and continue creating — all without ever leaving Bolt. Try it now!

Woah, over 3 million of y'all are using Bolt 🤯 Thank you all for being a part of the community and building with us- we're just getting started!!

Just compile to WASM they said... 🤔 But what about: 🧠 Memory management? 🤝 JS interoperability? 🚀 Performance? I created the #WebAssembly course I wish I had. Live debugging, interactive, code first. Learn WASM from the ground up 👉 learn-wasm.dev

🎉 Bolt just made a big step forward and can now build truly native mobile apps powered by @expo.dev and React Native! Check this out, I just built a Spotify clone one shot and it can even play songs 🤯 Curious to see what ya all build! #ShowAndTell

We are cooking up something that'll make your @bolt.new projects feel limitless 🚀 The future is about to get a whole lot bigger. Stay tuned... 🤫

Built a vector embeddings explorer to make cosine similarity and k-NN more intuitive! Drag vectors around to see how similarity changes in real-time, or play with k-NN clustering for document similarity. rococo-mandazi-d75709.netlify.app

learn-wasm.dev by @d3lm.bsky.social is definitely the best WebAssembly fundamentals course I've ever seen. It really talks about the core essence of wasm and takes you step by step to learn a new language, rather than teaching you how to compile from other languages ​​to wasm. (1/3

Such kind words keep me going! I love to help other people so much and I am so happy to see that people find value in my content. Thanks so much! ❤️

Look ma, my #WebAssembly course made it into the key repo (emnapi) that allows you to port existing Node-API native addons to WASM 🤯🤯🤯 Thank you so much for adding this to your repo @toyobayashi.bsky.social ❤️

Let’s go! Excited for what’s to come 🔥

Incredibly proud to be part of the team building Bolt as we grew from zero to $20M ARR in just 2 months. This $105.5M raise will let us push the boundaries of dev tools & AI even further! 🚀

I don't have anything to sell you, I just think it's cool. @d3lm.bsky.social has a nice course on it, though: learn-wasm.dev

Really fantastic thread on #WebAssembly from Sarah! Lots of good stuff in it! And these drawings are 😍

bolt.new 🧠 update: Deterministic Icons LLMs tend to hallucinate icon names which causes errors, but Bolt's agent can now access entire icon libraries and pick the perfect one — every time. (No extra tokens or debugging required!) Live now on all projects!

🤔 Did you know the language barrier between JavaScript and C++ is becoming history? WebAssembly is doing what Java once promised: true "write once, run anywhere" - but this time it's actually working. 1/4 🧵

Did you know that #WebAssembly's Memory64 feature has landed in Chrome 133 and Firefox 134? Memory64 allows access to more than 4GB of memory, a huge step forward! But is it always the right choice?🤔

👀 This looks very interesting moonbitlang.com Moonbit is a language that's designed specifically for WebAssembly 🔥

🧠 Linear memory is WebAssembly's bridge between worlds — it's how Wasm modules share & manipulate data, following the same mental model C/C++/Rust developers know and love. Want to master these core concepts? Dive into my hands-on Wasm course at 👉 learn-wasm.dev #WebAssembly

SEO is black magic. Seriously. I have no clue how people do this type of sorcery.

dom knows his job!

In case you missed it, I have finally launched my interactive #WebAssembly course! Learn WebAssembly from the ground up! It features a custom-built debugger & VM to create the most integrated and engaging environment to learn WASM. 👉 learn-wasm.dev

let's see how this goes. thank you @d3lm.bsky.social 💙

this looks neat

🎉 Firefox joins Chrome with WebAssembly GC by default! Languages can now use native browser GC instead of shipping their own. Smaller bundles, better perf, smoother JS interop 🚀 🎓 Want to learn Wasm from the ground up? Check out my new course at learn-wasm.dev

This looks great, and seems like the perfect compliment to our book! Ours is a step-by-step guide to building a small compiler for a toy language, using the *binary module format*. @d3lm.bsky.social's course will teach you the text format (.wat) with interactive exercises. Why not both? 😄

What's cool is that along the way, you'll learn everything you'd need to implement such RPN (Reverse Polish Notation) calculator in plain Wasm (text format) by hand.

Ever wondered how allocators work? Learn WebAssembly explains all of this in an interactive and fun way. Not only does it come with interactive components like these but also includes tools like a memory inspector to really understand how each instruction changes memory.

Will post more thoughts after trying it out, but the description sounds great so far :p

If you want to learn WebAssembly in 2025, this is the course you are looking for 👇