Dominic Elm
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d3lm.bsky.social
Dominic Elm
@d3lm.bsky.social
Founding Engineer @stackblitz.com • Lead for WebContainer and @bolt.new • JavaScript stuff • Node.js • Rust 🦀 • WebAssembly • Deep Learning 🤖 • Amateur Athlete • Dad

https://learn-wasm.dev
https://bolt.new
https://stackblitz.com
https://webcontainer.io
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.
September 18, 2025 at 11:22 PM
If you wanna level up and learn more about #WebAssembly, my interactive course on the fundamentals is currently on sale.

learn-wasm.dev
August 28, 2025 at 2:57 PM
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 🧵
August 25, 2025 at 9:55 AM
I am so excited to see my #WebAssembly course being mentioned on the official Napi-RS website 🥹😇

Thanks so much @broooooklyn.bsky.social 🙏

Link 👇
July 26, 2025 at 8:40 AM
April 3, 2025 at 5:47 PM
🔥 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 ⬇️
March 31, 2025 at 7:59 AM
🎉 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
February 12, 2025 at 7:28 PM
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... 🤫
January 31, 2025 at 1:35 PM
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 ❤️
January 29, 2025 at 1:34 PM
🧠 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
January 14, 2025 at 8:03 AM
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.
January 8, 2025 at 10:10 AM
It absolutely is. But even if we do it's important to give credits where due 😊
January 8, 2025 at 9:48 AM
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.
January 7, 2025 at 6:53 PM
Learn WebAssembly isn't just a text-based online course. It's really practical and includes interactive components to understand concepts like a stack. It's a simple yet effective learning tool especially for those that learn better visually like myself.
January 7, 2025 at 1:31 PM
Thanks for reaching out! This is part of the FAQ and this should answer your question. If you have more questions, please let me know. Happy to help and answer them.
January 6, 2025 at 5:56 PM
🚀 My #WebAssembly course launches in 3 days!

Featuring a custom built WASM VM & debugger that lets you inspect stack changes & memory updates in real-time.

Master WASM by seeing exactly how your code runs under the hood. Debug & learn like never before.
January 2, 2025 at 7:12 PM
T-7 days until my #WebAssembly course launches! 🚀

After 1.5 years of crafting this, I'm thrilled to share a truly hands-on WASM journey from the ground up.

Every concept comes with carefully designed exercises because as Franklin said: "involve me and I learn"💡

Stay tuned!
December 30, 2024 at 9:43 AM