That's a wrap on WASM.io Barcelona! Saúl Cabrera presented "Beyond Performance: 5 Years of Improving JavaScript on WebAssembly" — half a decade of deep work making JS faster inside Wasm runtimes. Great to connect with the WebAssembly community.
https://2026.wasm.io/sessions/beyond-performance-5-years-of-improving-javascript-on-webassembly/
This afternoon, I’ll be talking about debugging WebAssembly through the hardware boundary at the #wasmio conference in Barcelona.
Come check it out, or come say Hi at the Microsoft booth.
Even More Hoops: Debugging WebAssembly across the Hardware Memory Partition Boundary • Wasm I/O 2026. A 2-day WebAssembly conference in Barcelona, Spain
if you're coming to #wasmio in Barcelona, or are in or around Spain and could come but can't buy a ticket: I've got two tickets!! This is the best #webassembly conf there is.
The first two people from whom I receive a communication here or at @squillace.bsky.social will get one of those tickets.
The new release of #asyncmachine brings #WASM support and browser compat - including #aRPC, #TUI debugging and #REPL. Check out the changelog for v0.18.0 https://github.com/pancsta/asyncmachine-go/releases/tag/v0.18.0 and a dedicated WASM example https://asyncmachine.dev/wasm (with D2 diagrams).
This allows to have a single #statemachine #distributed across n servers and m browsers, using efficient diff-based synchronization.
Looking fwd to #wasmio!
if you are into #webassembly in the EU, there is an embarrassment of riches, but #wasmio
just announced the CFP for this spring!!!!
https://www.papercall.io/wasmio26
THIS I'm really looking forward to.
Igalia
Doru Blânzeanu
pancsta
Max Desiatov 🇺🇦
squillace
Sébastien Deleuze