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Luke Wagner

@lukewagner.name
516 followers 56 following 6 posts

Fastly, formerly Firefox / Mozilla Wasmburgers, all the way up

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Reposted by Luke Wagner
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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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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Reposted by Luke Wagner
ElixirConf @elixirconf.bsky.social · 22/05/2026
Want to run Python, Go, or other languages inside your Elixir app without leaving the BEAM? Chris Nelson explores WebAssembly Components, wasmex, and sandboxed polyglot apps at ElixirConf US 2025. youtu.be/J5ZgZQjSQyw ElixirConf US 2026 Early Bird tickets: elixirconf.com
youtu.be
Extending Elixir with WebAssembly Components - Chris Nelson| ElixirConf US 2025
✨This talk was recorded at ElixirConf US 2025. If you're curious about our upcoming event, check https://elixirconf.com✨ The WebAssembly Component model makes it much more practical to use…
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Reposted by Luke Wagner
Andrea @andreatp.bsky.social · 27/05/2026
Announcing Endive, a WebAssembly runtime built natively for the JVM, now a Bytecode Alliance project. Zero native dependencies. One JAR, every OS. Check it out: endive.run bytecodealliance.org/articles/end...
endive.run
JVM native WebAssembly runtime | Endive
Endive is a JVM native WebAssembly runtime with zero native dependencies.
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Bailey Hayes @bailey-hayes.bsky.social · 14/05/2026
Elizabeth Gilbert wrote an excellent article on how to use #Wasm for service chaining and composition with WASIP3! bytecodealliance.org/articles/how... #WebAssembly #BytecodeAlliance
bytecodealliance.org
How Wasm components enable pluggable tooling through interposition
And how the splicer framework makes it tractable at any interface edge.
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Reposted by Luke Wagner
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 Luke Wagner
Brett Cannon @snarky.ca · 02/03/2026
Wrote a blog post to give a status update on WASI support for CPython as PEP 816 got accepted! snarky.ca/state-of-was...
snarky.ca
State of WASI support for CPython: March 2026
It's been a while since I posted about WASI support in CPython! 😅 Up until now, most of the work I have been doing around WASI has been making its maintenance easier for me and other core developers. ...
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Reposted by Luke Wagner
Firefox for Web Developers @webdevs.firefox.com · 26/02/2026
WebAssembly is a second-class language on the web, but how can we make it first-class? WebAssembly Components could be the answer… hacks.mozilla.org/2026/02/maki...
hacks.mozilla.org
Making WebAssembly a first-class language on the Web – Mozilla Hacks - the Web developer blog
This post is an expanded version of a presentation I gave at the recent WebAssembly CG meeting in Munich. WebAssembly has come a long way since its first release in 2017. The 1.0 version of…
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Reposted by Luke Wagner
Bailey Hayes @bailey-hayes.bsky.social · 28/01/2026
From the greatest hack of all time (asm.js) to running in billions of browsers, edge networks, and embedded systems. The oral history of WebAssembly's first decade, from the engineers who built it. bytecodealliance.org/articles/ten... #WebAssembly #Wasm #BytecodeAlliance
bytecodealliance.org
10 Years of Wasm: A Retrospective
In April of 2015, Luke Wagner made the first commits to a new repository called WebAssembly/design, adding a high-level design document for a “binary format to serve as a web compilation target.”
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Reposted by Luke Wagner
danologue.bsky.social @danologue.bsky.social · 06/01/2026
During the last year and a half, I wrote a book on server-side WebAssembly. Getting into Wasm is hard. Resources are scattered, the tech is complex, and it's constantly changing. I wanted to contribute a resource to make learning easier. manning.com/books/server... (1/5) 🧵
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Reposted by Luke Wagner
Sébastien Deleuze @seb.deleuze.fr · 28/11/2025
Only 6 days left to benefit of @wasm.io (19-20 March 2026 - Barcelona) early bird cheap conference tickets. I just bought mine! wasm.io #wasm #webassembly
Wasm I/O conference logo
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Reposted by Luke Wagner
David Justice @david.justice.dev · 06/08/2025
🎉 Introducing Wassette: a runtime for secure, sandboxed WebAssembly Component tool execution via the Model Context Protocol (MCP). Easily register reusable WASM tools inside AI agents like VS Code all without leaving the chat window. Start using it to safely extend your agent’s capabilities! 🚀
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Reposted by Luke Wagner
Sy Brand @tartanllama.xyz · 05/08/2025
I wrote a blog post on WebAssembly Components!
tartanllama.xyz
Building Native Plugin Systems with WebAssembly Components | Sy Brand
Sandboxed plugins with well-defined interfaces
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Reposted by Luke Wagner
David Justice @david.justice.dev · 26/03/2025
Running #Wasm components inside of a hypervisor and being able to tailor the exact interface between the hosted application and the trusted compute base enables platform builders unequaled ability to tune precisely the access provided to untrusted application code.
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Reposted by Luke Wagner
squillace @squillace.bsky.social · 26/03/2025
Something I can't wait to talk about at #wasmio and @rejekts.io and at #kubecon: how to run #webassembly components at scale but with efficient hardware protection using #hyperlight. aka.ms/hyperlight-w...
aka.ms
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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Reposted by Luke Wagner
squillace @squillace.bsky.social · 17/03/2025
I ALSO hadn't seen ArcJet's Gravity yet! github.com/arcjet/gravity #webassembly components in #wazero.... way cool.
github.com
GitHub - arcjet/gravity: Gravity is a host generator for WebAssembly Components. It currently targets Wazero, a zero dependency WebAssembly runtime for Go.
Gravity is a host generator for WebAssembly Components. It currently targets Wazero, a zero dependency WebAssembly runtime for Go. - arcjet/gravity
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Reposted by Luke Wagner
Matt Butcher @technosophos.bsky.social · 17/03/2025
WASI p3 is almost here! dev.to/fermyon/look...
dev.to
Looking Ahead to WASIp3
By: Joel Dice WebAssembly System Interface Preview 3 (or WASIp3 for short) is the next major release...
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Luke Wagner @lukewagner.name · 13/11/2024
Yeah! For contributing to the spec, here's a list of proposals (github.com/webassembly/proposals). For contributing to implementations, check out the Bytecode Alliance and what folks are working on (bytecodealliance.org/articles/) including this set of tools (component-model.bytecodealliance.org)
github.com
GitHub - WebAssembly/proposals: Tracking WebAssembly proposals
Tracking WebAssembly proposals. Contribute to WebAssembly/proposals development by creating an account on GitHub.
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Reposted by Luke Wagner
squillace @squillace.bsky.social · 07/11/2024
I've been working on Hyperlight for more than three years now, and each month almost, I became more convinced this was a real step forward for cloud-native infrastructure. opensource.microsoft.com/blog/2024/11...
opensource.microsoft.com
Introducing Hyperlight: Virtual machine-based security for functions at scale - Microsoft Open Source Blog
The Microsoft Azure Core Upstream team is excited to announce the Hyperlight project, an open-source Rust library you can use to create very small VMs for embedded functions. Learn more.
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