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zalim (kotlin wasm compiler webassembly VM)

@bashorov.com
819 followers 243 following 111 posts

🚀 Leading Kotlin/Wasm to the Moon at @JetBrains.com 🏷️ Kotlin, WebAssembly, VMs, compilers, interpreters ❗️ All posts and views are mine 😉

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Reposted by zalim (kotlin wasm compiler webassembly VM)
Márton Braun @zsmb.co · 14/09/2026
Kotlin 2.4.20 is out! It includes... * New allEqual / allDistinct functions * Coroutine stack trace recovery * Swift Export with sealed classes and cross-lang inheritance * New Wasm compilation modes * ...and more! Learn all about it in our latest video: www.youtube.com/watch?v=UhRf...
youtube.com
What's New in Kotlin 2.4.20
YouTube video by Kotlin by JetBrains
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Ryan Hunt @eqrion.bsky.social · 18/09/2026
I'm working on this. We're trying to build a developer preview of wasm components running in Firefox, along with getting good docs and toolchain support so that people can try it out easily. Should have more details later this year!
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Márton Braun @zsmb.co · 03/09/2026
Kotlin Toolchain 0.12 was just released! It includes... 📚 KMP library publication (!) 🌐 Wasm app support 🖼️ Compose Preview support + more Android tooling 🔥 Better Compose Hot Reload 🍎 iOS improvements ... and much more! Learn about the rest here:
blog.jetbrains.com
Kotlin Toolchain 0.12: Multiplatform Library Publishing, Wasm Apps, and More - The JetBrains Blog
Kotlin Toolchain 0.12.0 is out, with multiplatform library publishing, a Wasm app preview, Compose Hot Reload from the command line, and more.
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Reposted by zalim (kotlin wasm compiler webassembly VM)
AlternativeTo @alternativeto.net · 04/09/2026
Kotlin Toolchain 0.12 adds multiplatform library publishing, builds Wasm JS apps for the web, and raises its minimum supported JDK to 17. alternativeto.net/news/2026/9...
Kotlin Toolchain 0.12 is announced, featuring updates like multiplatform library publishing and Wasm JS app support.
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Reposted by zalim (kotlin wasm compiler webassembly VM)
WebAssembly from the Ground Up @wasmgroundup.com · 21/08/2026
Hey friends, it's been a while! It's time for another summer sale — starting today, you can get the book for 50% off. Just head on over to wasmgroundup.com, no discount code required. So, if you've been meaning to pick it up (or you know someone who has), what better time than now?
wasmgroundup.com
WebAssembly from the Ground Up
A book about WebAssembly — learn Wasm by building a simple compiler in JavaScript.
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Sung Kim @sungkim.bsky.social · 11/08/2026
Interesting... DataBricks just bought the company behind this open-source project. PGlite - Postgres in WASM github.com/electric-sql...
github.com
GitHub - electric-sql/pglite: Embeddable Postgres with real-time, reactive bindings.
Embeddable Postgres with real-time, reactive bindings. - electric-sql/pglite
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Reposted by zalim (kotlin wasm compiler webassembly VM)
IntentToShip @intenttoship.dev · 12/08/2026
Gecko: Intent to prototype and ship: WebAssembly Compact Import Section proposal
groups.google.com
Gecko: Intent to prototype and ship: WebAssembly Compact Import Section proposal
Gecko: Intent to prototype and ship: WebAssembly Compact Import Section proposal
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Jaewoong Eum (skydoves) @skydoves.bsky.social · 28/07/2026
Compose Stability Analyzer plugin 0.12.0 has been released! Now, it supports wider targets for Kotlin Multiplatform: Android, JVM, iOS, macOS, Linux, Windows, and js/wasm. skydoves.github.io/compose-stab...
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Reposted by zalim (kotlin wasm compiler webassembly VM)
John O'Reilly @johnoreilly.dev · 02/08/2026
I usually include a destkop/JVM client in Compose Multiplatform projects I work on as I think faster to iterate on. Just realised that also very useful to have a Kotlin/Wasm based client as Claude is able to drive it faster using following plugin code.claude.com/docs/en/chrome
code.claude.com
Use Claude Code with Chrome - Claude Code Docs
Connect Claude Code to your Chrome browser to test web apps, debug with console logs, automate form filling, and extract data from web pages.
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 03/08/2026
Just arrived in NY🗽 to participate in the #WebAssembly Community Group meeting hosted by Siemens in Princeton.
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Sébastien Deleuze @seb.deleuze.fr · 21/07/2026
« The Wasm GC and exceptions proposals are both enabled by default in today’s Wasmtime 47 release! » 🎉 bytecodealliance.org/articles/was...
bytecodealliance.org
GC and Exceptions in Wasmtime
The Wasm GC and exceptions proposals are both enabled by default in today’sWasmtime 47 release! We are excited to help bring more languages to WebAssemblyand everywhere that Wasmtime runs. Getting to ...
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Reposted by zalim (kotlin wasm compiler webassembly VM)
dbezhetskov.bsky.social @dbezhetskov.bsky.social · 17/06/2026
Hey, there is a new blog post about writing fast interpreters in Wasm: dbezhetskov.dev/the-art-of-w...
dbezhetskov.dev
The art of writing interpreters in Wasm
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Frank Delporte @frankdelporte.be · 13/06/2026
Andrea Peruffo explains in this new @foojay.io #podcast, what #WebAssembly #WASM is, and how it works. Did you know it's already used in a lot of #Java libraries? His #Endive project makes it easy to use WASM in Java projects. On YouTube or in your podcast app: www.youtube.com/watch?v=BCbJ...
youtube.com
The End of JNI Pain: How WebAssembly Is Quietly Replacing Native Libraries in Java (#98)
YouTube video by Frank Delporte
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Reposted by zalim (kotlin wasm compiler webassembly VM)
squillace @squillace.bsky.social · 11/06/2026
github.com/WebAssembly/...
github.com
Release v0.3.0 · WebAssembly/WASI
First release of WASIP3! wkg get wasi:http@0.3.0 wkg get wasi:cli@0.3.0
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 13/06/2026
Finally
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Nicos Nicolaou @nicolaounicos.bsky.social · 03/06/2026
🚀 Kotlin 2.4.0 is here! ✅ UUID support in stdlib ✅ Java 26 support ✅ Kotlin/Wasm incremental compilation by default ✅ Analysis API improvements ✅ Streaming diagnostics API ✅ Performance & compiler enhancements 🔗 github.com/JetBrains/ko... #Kotlin #KMP #AndroidDev
github.com
Release Kotlin 2.4.0 · JetBrains/kotlin
Changelog Analysis API KT-83867 OVERLOAD_RESOLUTION_AMBIGUITY false positive with assertEquals in IJ repo KT-83723 [Analysis API] Enable experimental KDoc resolver by default KT-83388 Analysis API...
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Kenji Baheux @exploractical.com · 20/05/2026
🚀 Google I/O updates for Chrome built-in AI! 🎉 Prompt API ships to stable in Chrome 148! Previews on the horizon: 🛠️ Native Tool Calling preview 🔍 Embeddings API preview. Also a new 🎛️ Prompt Parameters Origin Trial. Join the Early Preview Program for heads up and feedback: goo.gle/chrome-ai-de...
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 20/05/2026
Ok, Google! I probably need to update my slides for #KotlinConf’26 🤔 #WebAI #Kotlin #Wasm
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 20/05/2026
I personally prefer web apps for many cases, including events. 👉 kotl.in/conf-web
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 20/05/2026
Everywhere: kotl.in/conf-web 😉
kotl.in
KotlinConf
KotlinConf is the official Kotlin conference by JetBrains. It is a place for the community to gather and discuss all things Kotlin.
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 20/05/2026
Heading to Munich for @kotlinconf.com 🚀 See you soon! 🖖 #KotlinConf #KotlinConf26
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Digital Brain @yourdigitalbrain.bsky.social · 19/05/2026
Did you know that Binaryen's optimization techniques can significantly shrink binary sizes while boosting performance? With its robust support for multiple languages, it's a game-changer for developers aiming for efficiency in WebAssembly....
sinapti.ca
Binaryen: the WebAssembly compiler with 8,400 stars that powers Emscripten, Rust, and Kotlin - Sinaptica
Binaryen is the most widely used compilation and optimization infrastructure for WebAssembly in the ecosystem, with over 8,400 stars on GitHub since its launch
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Reposted by zalim (kotlin wasm compiler webassembly VM)
MDN Web Docs @developer.mozilla.org · 24/04/2026
Help us build the WebAssembly language reference on MDN! 🤝 We're documenting Wasm 1.0 instructions, reference-types, and SIMD, and looking for technical writers and reviewers to join. Join the webassembly channel on our Discord or start here 👇 github.com/mdn/mdn/iss...
github.com
Create a WebAssembly language reference · Issue #821 · mdn/mdn
WebAssembly has a work-in-progress language reference. It documents 1.0 instructions, reference-types, and nearly all of SIMD. I'm filing this to track the remaining gaps to get caught up to th...
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Reposted by zalim (kotlin wasm compiler webassembly VM)
MDN Web Docs @developer.mozilla.org · 23/04/2026
Want to help make Wasm more accessible? Come join us! ✨
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Kotlin by JetBrains @kotlinlang.org · 21/04/2026
Helping decision-makers say yes to Kotlin Multiplatform starts with understanding the business value behind it. This guest post from Touchlab explores how KMP can improve delivery speed, reduce risk, and support long-term product strategy. 👉 kotl.in/helping-decision-makers-say…
kotl.in
Helping Decision-Makers Say Yes to Kotlin Multiplatform (KMP) | The Kotlin Blog
Kotlin Multiplatform offers a low-risk, high-reward path for organizations looking to modernize their mobile strategy. Learn more.
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Kotlin by JetBrains @kotlinlang.org · 08/04/2026
Kotlin + WebAssembly is becoming practical. Run a minimal HTTP server on WASI github.com/Kotlin/sampl... This sample uses `wasi:http` and early WebAssembly Component Model support – a step toward portable, composable backend services in Kotlin. What would you build with this? 💬
github.com
GitHub - Kotlin/sample-wasi-http-kotlin: An example `wasi:http` server component written in Kotlin
An example `wasi:http` server component written in Kotlin - Kotlin/sample-wasi-http-kotlin
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Kotlin by JetBrains @kotlinlang.org · 07/04/2026
ICYMI: 🚀 The first alpha of Room 3.0 The build focuses on Kotlin Multiplatform and expands support to JavaScript and Wasm. It is Kotlin-first and built around coroutines, making it easier to share your data layer across platforms today: android-developers.googleblog.com/2026/03/room...
android-developers.googleblog.com
Room 3.0 - Modernizing the Room
News and insights on the Android platform, developer tools, and events.
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Reposted by zalim (kotlin wasm compiler webassembly VM)
squillace @squillace.bsky.social · 05/04/2026
Beyond cool: the #ByteCodeAlliance #webassembly project #wasmtime is in space!! www.federation-openspacemakers.com/en/participa... is the fastest moving webassembly yet. :-) I hope to see the code soon!
federation-openspacemakers.com
FOSM-1
Description of the FOSM-1 satellite
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Reposted by zalim (kotlin wasm compiler webassembly VM)
zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 31/03/2026
🤩 My #wasmio26 talk is live: “Building web apps with Kotlin and WebAssembly” ▶️ www.youtube.com/watch?v=7Aml... #Kotlin #WebAssembly #Wasm #Tooling #Debug
youtube.com
Building modern web apps with Kotlin and WebAssembly by Zalim Bashorov - @ Wasm I/O 2026
YouTube video by WASM I/O
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 31/03/2026
📑 Slides: zal.im/slides/wasmi...
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 31/03/2026
🤩 My #wasmio26 talk is live: “Building web apps with Kotlin and WebAssembly” ▶️ www.youtube.com/watch?v=7Aml... #Kotlin #WebAssembly #Wasm #Tooling #Debug
youtube.com
Building modern web apps with Kotlin and WebAssembly by Zalim Bashorov - @ Wasm I/O 2026
YouTube video by WASM I/O
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 26/03/2026
Kudos to @sergialmar.com for all the amazing work with @wasm.io and beyond! 🙌
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 26/03/2026
Wow 🤩! @wasm.io just wrapped last week, and the first talk is already live 🚀 Check out: “Towards a Component Model 1.0” by @lukewagner.name 👇 www.youtube.com/watch?v=qq0A... #WebAssembly #Wasm #wasmio26 #ComponentModel
youtube.com
Towards a Component Model 1.0 by Luke Wagner @ Wasm I/O 2026
YouTube video by WASM I/O
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Ryan Hunt @eqrion.bsky.social · 24/03/2026
Interested in getting involved in WebAssembly standards? The JS type reflection proposal needs a champion! Mentorship would be available. We'd love to see new folks in wasm standards. Current proposal is here: github.com/WebAssembly/...
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 24/03/2026
At least… we (@kotlinlang.org) are working on it 🧑‍💻 bsky.app/profile/bash... #WebAssembly #Wasm #Kotlin
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 24/03/2026
Kotlin will be in the next edition, right? 🫣 #Kotlin #Wasm #Joke
media.tenor.com
a woman with a headband on her head is looking at a man with the words right below her
ALT: a woman with a headband on her head is looking at a man with the words right below her
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 24/03/2026
"Server-side WebAssembly" — kindly gifted and signed by @danologue.bsky.social at #WasmCon26 🙏 www.manning.com/books/server... 45% off for you with KubeConEU26 😉 #WebAssembly #Wasm #WasmCon
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Reposted by zalim (kotlin wasm compiler webassembly VM)
squillace @squillace.bsky.social · 19/03/2026
Can't wait for @dblnz.dev to dig into debugging! #webassembly at @wasm.io
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Sébastien Deleuze @seb.deleuze.fr · 19/03/2026
Live from @wasm.io, @lukewagner.name shares a Wasm Component Model 1.0 roadmap update. Highlights are: - Lazy and GC-friendly ABI - Native browser support - Ease implementation by toolchains and runtimes - Growing the ecosystem - Close the gap in terms of features #wasm #webassembly
WebAssembly Component Model 1.0 roadmap
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 19/03/2026
Originally built with AI 🤖 (may contain strange things 🫣) and tuned a bit manually. Please let me know if you find something off.
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 19/03/2026
Here is a calendar (.ics) for #wasmio26 sessions: 📆 zal.im/wasmio/agenda.ics Subscribe or import into your calendar app, enjoy!
zal.im
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 19/03/2026
Great job, folks! 🙌
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 19/03/2026
#wasmio26 opening is great as usual 🔥 Kudos to @sergialmar.com! 🙌
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 19/03/2026
🙌
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 19/03/2026
#wasmio26 (let me fix you hashtag 😉)
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 19/03/2026
#wasmio26 just began! Have fun! #Wasm #WebAssembly
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Reposted by zalim (kotlin wasm compiler webassembly VM)
David Justice @david.justice.dev · 18/03/2026
Want a sneak peek at some of fun #Hyperlight stuff going on at Wasm I/O?
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Reposted by zalim (kotlin wasm compiler webassembly VM)
Patrick Dubroy @dubroy.com · 18/03/2026
Tomorrow at 17:20 CET / 12:20 EDT / 9:20 PDT, I'll be livestreaming at twitch.tv/jlengstorf, teaching @jason.energy about WebAssembly!! I'll do my best to condense the best parts of our Wasm book (@wasmgroundup.com) into ~60 minutes. 😄
twitch.tv
Twitch
Twitch is the world
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 18/03/2026
Kotlin version of #hyperlight-wasm http example github.com/Kotlin/hyper...
github.com
GitHub - Kotlin/hyperlight-wasm-http-example: An http server compiled to a Wasm component using Kotlin/Wasm, run in a custom hyperlight fork.
An http server compiled to a Wasm component using Kotlin/Wasm, run in a custom hyperlight fork. - Kotlin/hyperlight-wasm-http-example
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zalim (kotlin wasm compiler webassembly VM) @bashorov.com · 18/03/2026
About #hyperlight-wasm opensource.microsoft.com/blog/2025/03...
opensource.microsoft.com
Hyperlight Wasm: Fast, secure, and OS-free | Microsoft Open Source Blog
We're announcing the release of Hyperlight Wasm: a Hyperlight virtual machine “micro-guest” that can run wasm component workloads written in many programming languages. Learn more.
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