# orderedItems[].object.content
Curious where WebAssembly is heading?

At Wasm I/O 2026, Luke Wagner shares the path to Component Model 1.0—and how you can start using it today.

🎥 Watch the talk: https://www. youtube.com/watch?v=qq0Auw01tH8

#WebAssembly #Wasm

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🚀 GitRoot v0.4.0 is out!

I thought "this is the biggest release" was a cliché... until I built this one. 😅

Highlights:
🛠️ GitRoot builds GitRoot on GitRoot
🧩 Plugin Registry start
🔓 Freedom of choice: Signed commits are now optional (thanks to the Stigma plugin).

It’s been 4 months of hard work, read the full story here: https://gitroot.dev/blog/version-0.4.0.html

_GitRoot: the git forge with no registration or database, but plenty of plugins!_

#FOSS #SelfHosted #Git #DevLog #OpenSource #Forge #WASM

# orderedItems[].object.ephemeral.metadata[].description
GitRoot is a small yet powerfull git forge.

# orderedItems[].object.ephemeral.metadata[].ogDescription
GitRoot is a small yet powerfull git forge.

# orderedItems[].object.content
Announcing TinyGo 0.41 with ESP32 wireless support, @arduino UNO Q, a bunch of new @seeedstudio XIAO boards, and much more!

https://tinygo.org/blog/2026/tinygo-0-41-the-big-release/

#tinygo #golang #arduino #espressif #seeedstudio #esp32 #xiao #wasm

# orderedItems[].object.ephemeral.metadata[].description
Announcing TinyGo 0.41 with ESP32 wireless support, Arduino UNO Q, and more!

# orderedItems[].object.ephemeral.metadata[].ogDescription
Announcing TinyGo 0.41 with ESP32 wireless support, Arduino UNO Q, and more!

# orderedItems[].object.ephemeral.metadata[].twitterDescription
Announcing TinyGo 0.41 with ESP32 wireless support, Arduino UNO Q, and more!

# orderedItems[].object.content
From Barcelona to the edge 🌍

At Wasm I/O 2026, Erik Rose shared how the WebAssembly component model is powering faster, more secure, and language-flexible apps on Fastly Compute.

Highlights:
• No-recompile adaptation of WASI modules
• Network hops → near-instant function calls
• Python on Compute, made simpler with components

Watch here: https://www. youtube.com/watch?v=s2XLrjl3BO4

#WebAssembly #Wasm #EdgeComputing

# orderedItems[].object.content
Fastly is doubling-down on developer control and code efficiency

We’ve removed the “duration” meter from Compute billing, moving strictly to vCPU milliseconds and request. This means your optimized code now directly lowers your bill.

New free tiers for:
-Fastly Compute
-KV Store & Secret Store
-Fanout

Available for immediate self-purchase. Build fast, build efficient. https://www. fastly.com/blog/shrink-your-bi ll-with-efficient-software
#EdgeComputing #Wasm #Sustainability

# orderedItems[].object.ephemeral.metadata[].twitterTitle
Shrink Your Bill With Efficient Software | Fastly

# orderedItems[].object.ephemeral.metadata[].description
New Fastly Compute pricing: Pay only for requests & vCPU. Efficient code reduces your bill and carbon footprint. Self-purchase available with generous free tiers.

# orderedItems[].object.ephemeral.metadata[].ogDescription
New Fastly Compute pricing: Pay only for requests & vCPU. Efficient code reduces your bill and carbon footprint. Self-purchase available with generous free tiers.

# orderedItems[].object.ephemeral.metadata[].ogTitle
Shrink Your Bill With Efficient Software | Fastly

# orderedItems[].object.ephemeral.metadata[].twitterDescription
New Fastly Compute pricing: Pay only for requests & vCPU. Efficient code reduces your bill and carbon footprint. Self-purchase available with generous free tiers.

# orderedItems[].object.content
What practical use cases for #WebAssembly can you imagine?

Tell about it in this thread.

I use WASM to integrate software solutions across different stacks. For example, I compile a Twofish cipher implementation from C to WASM and use it in the browser. It’s cheap and prevents reinventing the wheel.

However, WASM has limitations: no threads, no hardware acceleration, etc.

What other real-world use cases can you imagine?

#wasm #webassembly #askfedi #opensource #programming

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Fastly has a job opening in the UK, for Compute, Fastly's serverless Wasm compute platform, using Rust.

https://www. fastly.com/about/jobs/apply?gh _jid=7736653

Happy to answer/relay any questions!

#RustLang #Wasm #job

# orderedItems[].object.ephemeral.metadata[].description
We’re always looking for humble, sharp, and creative folks to join the Fastly team. If you think you might be a fit, please apply!

# orderedItems[].object.ephemeral.metadata[].ogDescription
We’re always looking for humble, sharp, and creative folks to join the Fastly team. If you think you might be a fit, please apply!

# orderedItems[].object.ephemeral.metadata[].twitterDescription
We’re always looking for humble, sharp, and creative folks to join the Fastly team. If you think you might be a fit, please apply!

# orderedItems[].object.content
Check out a sample server using wasi-http built with our early #WebAssembly Component Model support in @Kotlin! 🤩

https://github.com/Kotlin/sample-wasi-http-kotlin/

Still early, but very satisfying to see it working ✨

Give it a spin and share what you build 🚀

#Wasm #Kotlin #ComponentModel

1/2 👇

# orderedItems[].object.ephemeral.metadata[].twitterTitle
GitHub - Kotlin/sample-wasi-http-kotlin: An example `wasi:http` server component written in Kotlin

# orderedItems[].object.ephemeral.metadata[].description
An example `wasi:http` server component written in Kotlin - Kotlin/sample-wasi-http-kotlin

# orderedItems[].object.ephemeral.metadata[].ogDescription
An example `wasi:http` server component written in Kotlin - Kotlin/sample-wasi-http-kotlin

# orderedItems[].object.ephemeral.metadata[].ogTitle
GitHub - Kotlin/sample-wasi-http-kotlin: An example `wasi:http` server component written in Kotlin

# orderedItems[].object.ephemeral.metadata[].twitterDescription
An example `wasi:http` server component written in Kotlin - Kotlin/sample-wasi-http-kotlin

# orderedItems[].object.content
Notes on Writing #Wasm in #Rust
https://notes.brooklynzelenka.com/Blog/Notes-on-Writing-Wasm

# orderedItems[].object.ephemeral.metadata[].description
I’ve been writing an increasing amount of Rust‑based Wasm over the past few years.

# orderedItems[].object.ephemeral.metadata[].ogDescription
I’ve been writing an increasing amount of Rust‑based Wasm over the past few years.

# orderedItems[].object.ephemeral.metadata[].twitterDescription
I’ve been writing an increasing amount of Rust‑based Wasm over the past few years.

# orderedItems[].object.content
Wow Eliom + Wasm Of OCaml is released (thanks to the #ocsigen toolchain) !

https://discuss.ocaml.org/t/eliom-12-c lient-server-applications-in-web-assembly/17871

#OCaml #ocsigen #wasm

# orderedItems[].object.ephemeral.metadata[].twitterTitle
Eliom 12: Client-server applications in Web Assembly

# orderedItems[].object.ephemeral.metadata[].description
On behalf of the Ocsigen team, I am pleased to announce the release of Eliom 12. Following our recent release of wasm_of_ocaml, this version’s main feature is full support for Web Assembly. Eliom applications are now ser…

# orderedItems[].object.ephemeral.metadata[].ogDescription
On behalf of the Ocsigen team, I am pleased to announce the release of Eliom 12. Following our recent release of wasm_of_ocaml, this version’s main feature is full support for Web Assembly. Eliom applications are now served by default as Web Assembly programs (with a JavaScript fallback). The default build system has been adapted accordingly. The Ocsigen Start template has also been updated.  The new versions are available in opam.  If you want to give it a try, please read the main documentatio...

# orderedItems[].object.ephemeral.metadata[].ogTitle
Eliom 12: Client-server applications in Web Assembly

# orderedItems[].object.ephemeral.metadata[].twitterDescription
On behalf of the Ocsigen team, I am pleased to announce the release of Eliom 12. Following our recent release of wasm_of_ocaml, this version’s main feature is full support for Web Assembly. Eliom applications are now served by default as Web Assembly programs (with a JavaScript fallback). The default build system has been adapted accordingly. The Ocsigen Start template has also been updated.  The new versions are available in opam.  If you want to give it a try, please read the main documentatio...

# orderedItems[].object.content
Pandoc in the browser, with a friendly interface. This app is a web-assembly version of pandoc, the documents never leave your computer:

https://pandoc.org/wasm-demo/convert.h tml

#pandoc #wasm

# orderedItems[].object.content
WebRacket

A Racket to WebAssembly compiler.
Build practical browser applications with Racket.
https://soegaard.github.io/webracket/

#lisp #wasm #webassembly

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Signal Protocol for a P2P Webapp

TL;DR: I have open-sourced a #Rust implementation of the #SignalProtocol that compiles to #WASM for #Browser-based #P2P messaging, overcoming the #NodeJS limitations of the official library.

I am sharing my implementation of the Signal Protocol designed specifically for the #Frontend. While the official libsignal is the gold standard, its #JavaScript targets are often optimized for Node.js, which creates integration challenges for client-side web applications.

My version is built in #RustLang and compiles to #WebAssembly, utilizing #ModuleFederation to provide robust #Encryption for decentralized environments. It currently powers the end-to-end security for my #P2P messaging project.

Protocol Demo:
https://signal.positive-intentions.com/

P2P App Demo:
https://p2p.positive-intentions.com/if rame.html?globals=&id=demo-p2p-messaging--p-2-p-messaging&viewMode=story

I am looking for feedback from the #Dev and #Infosec community. If you have experience with #Cryptography audits or formal-proof verification, I would appreciate your eyes on the codebase as I work toward a more finished state.

GitHub Repository:
https://github.com/positive-intentions/signal-protocol

#Signal #SignalProtocol #Rust #RustLang #WASM #WebAssembly #OpenSource #OSS #Privacy #Encryption #E2EE #WebDev #Frontend #BrowserTech #Decentralized #WebApps #Coding #Security #SoftwareEngineering #Networking #PeerToPeer #P2P #Cryptography #Audit #CyberSecurity #Tech #JavaScript #Programming #ModuleFederation #P2PWeb #PrivacyTech #SecureMessaging #WebPerf #TechCommunity #InfoSec #WebSecurity

# orderedItems[].object.ephemeral.metadata[].twitterTitle
GitHub - positive-intentions/signal-protocol: Signal protocol for the browser

# orderedItems[].object.ephemeral.metadata[].description
Signal protocol for the browser. Contribute to positive-intentions/signal-protocol development by creating an account on GitHub.

# orderedItems[].object.ephemeral.metadata[].ogDescription
Signal protocol for the browser. Contribute to positive-intentions/signal-protocol development by creating an account on GitHub.

# orderedItems[].object.ephemeral.metadata[].ogTitle
GitHub - positive-intentions/signal-protocol: Signal protocol for the browser

# orderedItems[].object.ephemeral.metadata[].twitterDescription
Signal protocol for the browser. Contribute to positive-intentions/signal-protocol development by creating an account on GitHub.

# orderedItems[].object.content
With the uptick in public notes for #Bluesky, feel free to follow me over there at:

https://bsky.app/profile/coatless.bsky.social

I'm usually up to some #rstats / #quarto / #wasm / #python shenanigans.

Fun fact: I was user number 1,389,857!

# orderedItems[].object.ephemeral.metadata[].description
omnipresent explorer of the unknown, fashionably caffeinated informatics phd, amorous cavalier. design, build, analyze. #rstats on #macos + #webr and #python with #pyodide

# orderedItems[].object.ephemeral.metadata[].ogDescription
omnipresent explorer of the unknown, fashionably caffeinated informatics phd, amorous cavalier. design, build, analyze. #rstats on #macos + #webr and #python with #pyodide

# orderedItems[].object.content
Spatial SQL sandbox: Kyle Walker’s #SpatialSQL Explorer is a clever web app that lets you run spatial #SQL queries on #GeoJSON files directly in your browser using #DuckDB-#Wasm and #MapLibre. Upload WGS84 data (demo or your own), write queries with functions like...
https://spatialists.ch/posts/2026/02/1 9-spatial-sql-sandbox/ #GIS #GISchat #geospatial #SwissGIS

# orderedItems[].object.ephemeral.metadata[].twitterTitle
Spatial SQL sandbox – Spatialists – geospatial news

# orderedItems[].object.ephemeral.metadata[].description
Kyle Walker’s #SpatialSQL Explorer is a clever web app that lets you run spatial #SQL queries on #GeoJSON files directly in your browser using #DuckDB-#Wasm and #MapLibre. Upload WGS84 data (demo or your own), write queries with functions like ST_Touches() or ST_Centroid(), and watch the map and table update live as you explore.

# orderedItems[].object.ephemeral.metadata[].ogDescription
Kyle Walker’s #SpatialSQL Explorer is a clever web app that lets you run spatial #SQL queries on #GeoJSON files directly in your browser using #DuckDB-#Wasm and #MapLibre. Upload WGS84 data (demo or your own), write queries with functions like ST_Touches() or ST_Centroid(), and watch the map and table update live as you explore.

# orderedItems[].object.ephemeral.metadata[].ogTitle
Spatial SQL sandbox – Spatialists – geospatial news

# orderedItems[].object.ephemeral.metadata[].twitterDescription
Kyle Walker’s #SpatialSQL Explorer is a clever web app that lets you run spatial #SQL queries on #GeoJSON files directly in your browser using #DuckDB-#Wasm and #MapLibre. Upload WGS84 data (demo or your own), write queries with functions like ST_Touches() or ST_Centroid(), and watch the map and table update live as you explore.

# orderedItems[].object.content
VictorSanchez (@VictorSanchez)

@karpathy에게 영감을 받았다고 밝히며 'microGPT Studio' 출시를 알립니다. 이 도구는 브라우저에서 작은 GPT를 학습하고 시각화할 수 있게 하며 JavaScript, Rust/WASM, WebGPU를 활용합니다. 데모 링크를 제공해 브라우저 기반 모델 학습·시각화의 실용적 예시를 보여줍니다.

https://x.com/VictorSanchez/status/202 4038753950453794

#microgpt #browserml #webgpu #wasm #javascript

# orderedItems[].object.content
Some thoughts on OpenLikwid, a modular governance engine that isn’t a social network but an infrastructure for structured deliberation, nuanced voting methods, flexible delegation, and accountable moderation — all composable and plugin-oriented.
It’s about designing governance as predictable events and phases, not endless threads.
https://marcoallegretti.me/blog/likwid-governance-engine/

#governance #opensource #rust #wasm #civictech

# orderedItems[].object.ephemeral.metadata[].description
A tour of Likwid/OpenLikwid: modular governance, liquid delegation, a plugin-shaped backend, and why I’m building it.

# orderedItems[].object.ephemeral.metadata[].ogDescription
A tour of Likwid/OpenLikwid: modular governance, liquid delegation, a plugin-shaped backend, and why I’m building it.

# orderedItems[].object.ephemeral.metadata[].ogTitle
OpenLikwid: building governance infrastructure (without building a social network)

# orderedItems[].object.content
Packed room at @mainmatter‘s Rust/Wasm workshop at @contentful‘s company event. @unsafe kicks us off 🦀🚀

#rustlang #wasm

# orderedItems[].object.content
Mati (@iagooar)

사용자가 2일 만에 Rust로 완전 동작하는 Gameboy 에뮬레이터 'oxideboy'를 개발해 공개했다는 내용입니다. 네이티브 실행과 브라우저용 WASM을 지원하며, 저자는 코드 작성에 100% Codex를 사용했다고 밝히고 GitHub 링크를 공유했습니다. @thsottiaux가 멘션되어 있습니다.

https://x.com/iagooar/status/202137084 2173911514

#codex #rust #wasm #emulator #opensource

# orderedItems[].object.content
This is an alpha of LibreOffice running in Firefox.

This is made possible by WebAssembly (WASM).
LibreOffice was compiled to WASM using Emscripten. It is rendered by Qt & cairo into a HTML canvas element.
https://wasm-test.libreoffice.org/

#libreoffice #wasm #webassembly #qt