Breaking the WASM/JS communication performance barrier

Breaking the WASM/JS communication performance barrier
Show HN: MCP server for up-to-date Zig standard library documentation
When Is WebAssembly Going to Get DOM Support? Or, how I learned to stop worrying and love glue code via @RunxiYu https://lobste.rs/s/abbg3j #practices #wasm #web
https://queue.acm.org/detail.cfm?id=3746174
Statically linking WASM with a unikernel - neat! The syscalls don't need translation like a regular VM but you still get VM-like kernel isolation.
Damn... Rust devs going crazy with these libraries.
**sledgehammer_bindgen**
Breaking the performance barrier of WASM/JS communication.
Faster Rust batched bindings for JS code.
Covered:
Build an HTTP handler in Rust
Deploy it with modern Wasm runtimes
Debug, profile, and monitor your Wasm backend
Wrap it up with a working calculator API
All the details are here https://eurorust.eu/workshops/long-live-webassembly/?utm_source=mastodon&utm_medium=social&utm_campaign=2025-07-17-workshop-jonas-kruckenberg
#RustLang #WebAssembly #Wasm #RustWorkshop #EuroRust25 #Mainmatter
2/3
How hard can it be? That question led to a #WebAssembly adventure at #oSC25, featuring music tech, retro vibes, and real-world lessons on porting apps like #LGPT across devices! From handhelds to the browser, this one’s for the tinkerers. #openSUSE #WASM https://youtu.be/pq-04MlLAnM?si=m4y_MdO-dkh7wV11
I recently released clawdio, a #JavaScript library for creating #audio effects using modern tech. It uses web workers to offload audio processing to a separate thread, and then crunches that audio data using #Rust (by way of #WASM).
In this #blog I walk through my process creating a unique library like this using #Vite and the trials and tribulations it took to get it working.
https://whoisryosuke.com/blog/2025/web-audio-effect-library-with-rust-and-wasm
Damn... this is so fun to play with
**s-rack** — A modular synthesizer written in Rust
Supports desktop & runs on the browser via WASM
Try it out: https://latest.s-rack.app/
GitHub: https://github.com/sharph/s-rack
New #WasmAssembly podcast episode! Dart, Flutter, and WasmGC:
https://www.youtube.com/watch?v=vgOABOvtBT8
https://wasmassembly.libsyn.com/dart-flutter-and-wasmgc-with-mer-aacan-and-martin-kustermann
In this episode of WasmAssembly, I chat with Ömer Ağacan & Martin Kustermann from the Dart team at Google about #Dart, #Flutter, #WasmGC, dart2wasm vs dart2js, Jaspr, and the future of #WebAssembly—both in and beyond the browser. A must-listen for #Wasm nerds!
Wasm the Hard Way: Porting the Chicory Compiler to Android | Middle of Nowhere
https://blog.evacchi.dev/posts/2025/07/11/wasm-the-hard-way-porting-the-chicory-compiler-to-android/
I've been writing a password strength scorer in Rust to use with WASM in JS land and it's been a lot of fun so far!
Got to learn about bloom filters.
Wasm the Hard Way: Porting the Chicory Compiler to Android https://lobste.rs/s/ltp2yr #android #compilers #java #wasm
https://blog.evacchi.dev/posts/2025/07/11/wasm-the-hard-way-porting-the-chicory-compiler-to-android/
I wrote an article about implementing the #Chicory #Wasm compiler backend for Android Dalvik/ART bytecode, tricks to run ART in an unconventional way inside! https://blog.evacchi.dev/posts/2025/07/11/wasm-the-hard-way-porting-the-chicory-compiler-to-android/
EVTX Viewer - Windows Event Log Explorer https://lobste.rs/s/w7ft2q #rust #wasm #windows
https://omerbenamram.github.io/evtx/
Curious about #WebAssembly but don’t know where to start? Follow the fun journey explained at #openSUSE Conference of porting Little Piggy Tracker (a Game Boy-inspired audio app) to handhelds & the browser. #oSC25 #WASM https://youtu.be/pq-04MlLAnM?si=m4y_MdO-dkh7wV11
Did you know that we have open monthly meetings to discuss important issues related to the ongoing development of TinyGo? Now you do!
More info here:
https://github.com/tinygo-org/tinygo/wiki/Meetings
#Blosc2 now runs directly in your browser! Leveraging the power of #WASM, #Pyodide, and #JupyterLite, you can harness efficient, adaptable compression through the web's universal interface. Experience the future of large-scale data processing without leaving your browser window.
Compress Better, Compute Bigger, Share Faster