iiinova — where your digital self keeps evolving

David Justice @david.justice.dev · 14/07/2026

🚀 Azure Front Door edge actions is live in public preview powered by Hyperlight, the isolation engine my team builds! Every customer's code runs in its own Hyperlight VM. Secure, programmable compute at the global edge. So proud! 🛡️🔥 #Azure #Hyperlight techcommunity.microsoft.com/blog/azurene...

techcommunity.microsoft.com

Introducing Azure Front Door edge actions - Bringing secure, programmable logic to the edge | Microsoft Community Hub

Modern web applications are expected to feel instant, secure, and personalized, no matter where users connect from or what device they use. Delivering that...

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David Justice @david.justice.dev · 08/06/2026

I have a confession. I have way too many tabs open at any given time. I often forget which one is the one I was last looking at and lose it among the others. I think I'd have a much better chance of finding it if the most recent touched moved all the way to the right or top of the list.

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David Justice @david.justice.dev · 15/05/2026

Super interested to hear any feedback. Is there anything you wish you could do with it?

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squillace @squillace.bsky.social · 08/05/2026

and the docs are up: learn.microsoft.com/en-us/agent-.... This uses precisely the thing @aspenwilder.bsky.social had done over here using monty "python" as a #webassembly component, and it screams: www.linkedin.com/feed/update/...

learn.microsoft.com

Hyperlight CodeAct

Use the Hyperlight connector to add CodeAct and sandboxed Python execution to Agent Framework.

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squillace @squillace.bsky.social · 19/03/2026

Here we go

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squillace @squillace.bsky.social · 19/03/2026

Can't wait for @dblnz.dev to dig into debugging! #webassembly at @wasm.io

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David Justice @david.justice.dev · 18/03/2026

Want a sneak peek at some of fun #Hyperlight stuff going on at Wasm I/O?

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squillace @squillace.bsky.social · 17/03/2026

of course! The basic sample we'll be using will be github.com/hyperlight-d.... Running and navigating this in order to understand how the component calls get mapped into and back out of the guest micro-vm -- that has no operating system -- is the main core of the workshop. Bonus!!! Changing the WIT!

github.com

GitHub - hyperlight-dev/hyperlight-wasm-http-example

Contribute to hyperlight-dev/hyperlight-wasm-http-example development by creating an account on GitHub.

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squillace @squillace.bsky.social · 17/03/2026

If you're coming to @wasm.io this week and want to build and run #webassembly components in #hyperlight-wasm this Thursday, you'll need a linux box (or windows with wsl) that has nested virt enabled. M3 and M5 macs **may** work, but that's coming in really hot. So get those cloud VMs ready to use!

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squillace @squillace.bsky.social · 13/03/2026

This is going to be fun. Se tu sei vicino a Bologna, devi venire! I'm going to show a bunch of fun things!!!

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David Justice @david.justice.dev · 13/02/2026

I can definitely use this to automate some of the chores and toil that I don't want to deal with on a daily / weekly basis for the projects I and my teams maintain. Nice work, @github.com!

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Alexander Reelsen @spinscale.bsky.social · 28/01/2026

docfind - a high-performance document search engine built in Rust with WebAssembly support Combines full-text search using FST (Finite State Transducers) with FSST compression. Uses RAKE to identify multi word phrases. Uses a postcard, a custom serialization. github.com/microsoft/do...

github.com

GitHub - microsoft/docfind: A high-performance document search engine built in Rust with WebAssembly support.

A high-performance document search engine built in Rust with WebAssembly support. - microsoft/docfind

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squillace @squillace.bsky.social · 01/12/2025

I might be even more thrilled for the entire @fermyon.com and #Akamai teams here than they are. Akamai has realized that it could put together a next-gen cloud native platform that both enables and pushes a huge amount of work far, far closer to the users than ever. And Fermyon....

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Catherine @whitequark.org · 26/10/2025

please enjoy: my Wasm-hosted, Wasm-targeting build of Clang/Clang++/LLD: a self-contained, 25 MiB (gzipped) pure function www.npmjs.com/package/@yow...

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Justin Hendrix @justinhendrix.bsky.social · 22/10/2025

Another depiction if the circularity of capital flows between OpenAI, Microsoft, Nvidia, CoreWeave, AMD, and Oracle.

Graphic depicts select capital flows between OpenAI, Microsoft, Nvidia, CoreWeave, AMD, and Oracle.

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David Justice @david.justice.dev · 27/08/2025

Impressive work from Don Syme on Continuous Test Improvement. The post highlights how AI-driven workflows can systematically expand and improve test coverage with minimal cost and time. dsyme.net/2025/08/27/o...

dsyme.net

On Continuous Test Improvement

Ever since we started working on “task-oriented programming”, our group at GitHub Next have been throwing around ideas related to “continuous” tasks in software repositories…

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David Justice @david.justice.dev · 08/08/2025

I think agentic coding AI's offer a really interesting test for usability. Say you are building dev tools and you want to see if given documentation a new user could do it, give it to the AI and see where it fails. I'm going to bet the places where the AI fails will be sticking points for humans.

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David Justice @david.justice.dev · 07/08/2025

Must read post from @rawkode.dev that does a wonderful job explaining the differences between Wassette and common ways of running MCP workloads.

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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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Mark Russinovich @markrussinovich.bsky.social · 31/07/2025

Our USENIX ;login; article on Crescendo just dropped! We discovered what might be the most powerful blackbox jailbreak technique - Crescendo is undefeated against all frontier AI models in every harm domain we tested. I'm presenting at USENIX Security on August 14th. www.usenix.org/publications...

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Catherine @whitequark.org · 26/07/2025

i've modified wasi-libc and wasi-sdk (PRs pending) so that you always have the concurrency APIs (pthread_*, thrd_*, <thread>, <mutex>, <atomic>) available to you, even in single-threaded targets. this makes porting applications (especially C++ ones) much, _much_ easier!

github.com

Refactor stub pthread library and enable unconditionally by whitequark · Pull Request #602 · WebAssembly/wasi-libc

This PR changes the layout of the stub pthread library to match that of libc-top-half: splits it into (mostly) one file per function, and ensures the same API is exposed from both libraries, adding...

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squillace @squillace.bsky.social · 15/07/2025

For those who are about difficult hardware #virtualization efficiency and dev experience (WTF????) you might find @dblnz.dev's blog post on #hyperlight and interactive debugging interesting. It's a blast for any micro-guest, including #webassembly. opensource.microsoft.com/blog/2025/07...

opensource.microsoft.com

Hyperlight: Debugging hardware-protected guests - Microsoft Open Source Blog

Find out how you can step through code in your guest micro-VM by attaching the GNU Debugger at runtime to debug Hyperlight guest micro-VMs.

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squillace @squillace.bsky.social · 07/07/2025

Missed this: very good article by @thenewstack.io on a @rejekts.io talk prior to #kubeconEU about #hyperlight and #webassembly in #envoy. Slow as a first draft; but getting faster and makes hostile multitenant #networkfunctions possible to imagine. thenewstack.io/webassembly-...

thenewstack.io

WebAssembly, ‘Hyper VMs’ and Hypervisors: Fast Speeds, Intense Isolation

In this article, we look at what happens when you combine WebAssembly with Hyperlight.

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squillace @squillace.bsky.social · 26/06/2025

I confess to liking the progress made in the #Dual-LLM family of #llm security patterns started with @simonwillison.net's original Dual-LLM "separation of query concerns" in simonwillison.net/2023/Apr/25/.... ....

simonwillison.net

The Dual LLM pattern for building AI assistants that can resist prompt injection

I really want an AI assistant: a Large Language Model powered chatbot that can answer questions and perform actions for me based on access to my private data and tools. …

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Duncan Casey @duncancasey.bsky.social · 19/06/2025

I put LLM spike coding into all my recruitment ads, in white font. Some of the replies are a lot of fun, and it sure speeds up shortlisting.

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David Justice @david.justice.dev · 02/04/2025

Come join Taylor Thomas and I today as we discuss Wasm I Right or Wasm I Wrong? a Review of the Wasm Ecosystem at KubeCon + CloudNativeCon Europe 2025 sched.co/1tcxS #KubeCon

sched.co

KubeCon + CloudNativeCon Europe 2025: Wasm I Right or Wasm I Wrong? a Review o...

View more about this event at KubeCon + CloudNativeCon Europe 2025

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David Justice @david.justice.dev · 02/04/2025

Come join Terence Lee and I today as we discuss Building WebAssembly Like It's 2011 - at KubeCon + CloudNativeCon Europe 2025 sched.co/1txGl

sched.co

KubeCon + CloudNativeCon Europe 2025: Building WebAssembly Like It's 2011 - Da...

View more about this event at KubeCon + CloudNativeCon Europe 2025

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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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David Justice @david.justice.dev · 18/03/2025

Good day, folks! The #CNCF TAG-Runtime Wasm Working Group is meeting today in about 30 mins. We'll be covering updates on WASI cloud interfaces (blob, key/value, config, etc) and an update on WASI preview 3! Come join or just listen in! docs.google.com/document/d/1...

docs.google.com

Wasm-WG Meeting Notes

§WASM WG | Meeting Notes 📆 📅 Fortnightly, Tuesdays at 5:00 pm CET/ 8:00 am PST Tockify Calendar Charter Join the Zoom Meeting Wasm Working Group Slack Past Meetings (TAG-Runtime channel) ...

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David Justice @david.justice.dev · 10/03/2025

Delighted to see this post land! Learn how you can make a guest for Hyperlight to execute code in a secure sandbox with "Build a Hyperlight C guest to securely execute Javascript" opensource.microsoft.com/blog/2025/03...

opensource.microsoft.com

Build a Hyperlight C guest to securely execute Javascript - Microsoft Open Source Blog

This article will show you how to create a “guest” application that uses the Hyperlight library and have fun with some JavaScript. Learn more.

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David Justice @david.justice.dev · 06/03/2025

If you were unable to make it to the Wasm working group with week, here's the recording youtu.be/dGvEMWYvenM?.... It was great to have the @zed.dev folks chat with us about their component model usage, and the JS/TS stack folks to discuss the tools and projects involved. Thank you, presenters!!

youtu.be

CNCF Wasm-wg Meeting 2025-03-04

YouTube video by CNCF TAG Runtime

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David Justice @david.justice.dev · 04/03/2025

Hey Folks, the CNCF Wasm WG will be meeting today to talk about all things #Wasm. Joining us today are folks from @zed.dev to discuss their use of the component model to extend Zed. We'll also be joined by folks discussing their work on JS/TS WASI support. Join us: docs.google.com/document/d/1...

docs.google.com

Wasm-WG Meeting Notes

§WASM WG | Meeting Notes 📆 📅 Fortnightly, Tuesdays at 5:00 pm CET/ 8:00 am PST Tockify Calendar Charter Join the Zoom Meeting Wasm Working Group Slack Past Meetings (TAG-Runtime channel) ...

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Mark Russinovich @markrussinovich.bsky.social · 26/02/2025

My closing keynote from Rust Nation UK last week is now online: "Microsoft is Getting Rusty: A Review of Successes and Challenges"

youtube.com

Microsoft is Getting Rusty: A Review of Successes and Challenges - Mark Russinovich

YouTube video by Rust Nation UK

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Joshua J. Friedman @joshuajfriedman.com · 21/02/2025

Here's @bluestein.bsky.social's uncensored thread of the town hall held by Rep. Rich McCormick (R-GA), in which an unhappy audience pushes back against DOGE cuts: threadreaderapp.com/thread/18927...

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squillace @squillace.bsky.social · 17/02/2025

teaser: there will be a #hyperlight mention. cool, cool...

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David Justice @david.justice.dev · 11/02/2025

Try it yourself! You will be shocked by the speed and resource frugality of Hyperlight.

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David Justice @david.justice.dev · 06/02/2025

Happy Thursday, you beautiful people! In case you missed the first Hyperlight community meeting and wanted to catch up at you leisure, we recorded it for you. You can watch it here: youtu.be/AN8nwSgIFRw.

youtu.be

Hyperlight Community Meeting 2025-02-05

YouTube video by Hyperlight

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David Justice @david.justice.dev · 05/02/2025

It's about that time. Come join us and say hi!

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squillace @squillace.bsky.social · 03/02/2025

Some cool #hyperlight news: office hours! Come for fun, come for the roadmap, come for the beers (just kidding, libations are only virtual). Got some cool stuff coming fast this new year! bsky.app/profile/davi...

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squillace @squillace.bsky.social · 02/02/2025

I really do not share the burden here: This was @mossaka.bsky.social & James Sturtevant and team @david.justice.dev and @containerd.dev and @fermyon.com and @liquidreply.bsky.social and some @opensuse.bsky.social people and some others I'm leaving out, for sure. But nice to see it finally get in!

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Rita Zhang @ritazh.bsky.social · 19/12/2024

🚀 Azure Upstream team is hiring in the US! Looking for Senior engineer to build cloud native OSS projects with #Kubernetes. 100% remote jobs.careers.microsoft.com/global/en/jo... DMs open! #opensource #hiring

jobs.careers.microsoft.com

Search Jobs | Microsoft Careers

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