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Bailey Hayes

@bailey-hayes.bsky.social
888 followers 182 following 17 posts

CTO @Cosmonic, TSC director @bytecodeallies, WASI co-chair, playing cozy games, 🏳️‍🌈

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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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Bailey Hayes @bailey-hayes.bsky.social · 08/05/2026
👋 let's talk about #aiops from first principles blog.cosmonic.com/engineering/...
blog.cosmonic.com
Sandboxing AIOps and Agentic AI Security | Cosmonic
AI agents inherit ambient authority from their host — a security nightmare. Learn how WebAssembly components enforce the principle of least authority for AIOps pipelines.
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Bailey Hayes @bailey-hayes.bsky.social · 01/05/2026
TIL a neato trick when I hit a flake with a gh package (with GH instability might be a more and more common). Once you've kicked off a gh workflow and one of the workflows in that workflow flakes, you have to wait for the entire workflow to finish before you can select re-run failed jobs.
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Reposted by Bailey Hayes
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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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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Bailey Hayes @bailey-hayes.bsky.social · 10/11/2025
@ericgregory.bsky.social running a live blog for #Wasmcon #kubecon
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Bailey Hayes @bailey-hayes.bsky.social · 27/08/2025
Trying to decide how to author and maintain your own GitHub action? I have thoughts!
wasmcloud.com
How I wrote the GitHub Action for Wasm development with wash | wasmCloud
Comparing approaches to authoring, maintaining, and publishing GitHub Actions.
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Reposted by Bailey Hayes
Nnedi Okorafor, PhD @nnedi.bsky.social · 27/05/2025
Omg, 😍. “This is a site for pictures of owls… in towels.” owlsintowels.org
https://owlsintowels.org/
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Bailey Hayes @bailey-hayes.bsky.social · 02/04/2025
Catch Cosmonic and wasmCloud at our booths today! Tomorrow we have several talks covering a range of topics. Check them out here: wasmcloud.com/blog/2025-04...
wasmcloud.com
wasmCloud at KubeCon + CloudNativeCon Europe 2025 | wasmCloud
Join the wasmCloud community at KubeCon + CloudNativeCon Europe 2025.
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Bailey Hayes @bailey-hayes.bsky.social · 28/03/2025
Y'all, java compiling to Wasm with GraalVM 🤯
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Bailey Hayes @bailey-hayes.bsky.social · 28/03/2025
Colin Murphy showing Content Authenticity Initiative (CAI) at #WasmIO. My takeaway is that we need to continue leaning into making it easier to take advantage of sdk's for free
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Bailey Hayes @bailey-hayes.bsky.social · 08/01/2025
Working alongside Robin has been an absolute privilege. Her ability to bridge complex technical concepts with practical implementation makes her an invaluable asset. Checkout her blog posts to see what I mean! #WebAssembly #Hiring #SoftwareEngineer #Wasm
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Reposted by Bailey Hayes
Sébastien Deleuze @seb.deleuze.fr · 21/12/2024
This is a big news, MoonBit compiler is now open source! MoonBit is a language designed for #WebAssembly, with a Rust-like syntax but much more approchable, targeting WasmGC and providing support for the Wasm Component Model. Try it during your Christmas break! 🎄
moonbitlang.com
MoonBit compiler is available on GitHub | MoonBit
MoonBit compiler is available on GitHub
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Bailey Hayes @bailey-hayes.bsky.social · 15/11/2024
Come talk #Wasm and #wasmCloud while we assemble lego minifigs near the project pavilion!
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Reposted by Bailey Hayes
wasmCloud @wasmcloud.com · 12/11/2024
NEWS: Delighted to announce, the CNCF Technical Oversight Committee (TOC) has voted to accept wasmCloud as a CNCF incubating project! 🎉🙌💥💚 A huge milestone that wouldn't be possible without our maintainers, end users and the entire wasmCloud + #CNCF communities 🙏 www.cncf.io/blog/2024/11...
cncf.io
CNCF welcomes wasmCloud to the CNCF Incubator
The CNCF Technical Oversight Committee (TOC) has voted to accept wasmCloud as a CNCF incubating project. wasmCloud, an open source project from the Cloud Native Computing Foundation (CNCF)…
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