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231 Following
56 Posts

Dabbling in Security, Privacy, (un)structured Data and Natural Language Processing. Currently building a product to combine all of them using Rust and WASI.

Food, photography, software and more to be expected.

LocationCopenhagen, Denmark
Finally, another updated diagram on my blog: the 2026 🇩🇰 #Denmark 🚂 rail diagram with a slightly modified layout. It is one of my oldest diagrams. It is also the one in which the sea is most dominant. The islands allow for a little cheating in terms of size, in order to fit the differently dense rail network.
👉 https://larstransportmaps.com/rail-services-in-denmark-2026/
Announcing version 1.2.3 of Tooter, your friendly #SailfishOs Mastodon client. Fixes the Norwegian Translations and adds a view on Trending. I'm a bit mixed on the later, but it's been requested a couple of times and it's now there. Up at https://github.com/poetaster/harbour-tooter/releases/tag/1.2.3 and coming to chum, harbour and openrepos ... soon.
Release 1.2.3 · poetaster/harbour-tooter

This release was autogenerated.

GitHub
Myers-Briggs is astrology for middle managers.

for the people that followed me on twitter, remember when I had an alt account called "AnubiOffTopic"?

good times

anywho i've made an alt account at .social for more, non-art sillyposting

check it out here
@anubislop

Usuarios de #Twitter, #Bluesky y #Mastodon vistos por sí mismos y por el resto.

#meme #humor

wasi-gfx v0.0.1 is out! 🎉 0.0.1 is the first alpha release of wasi-gfx! It includes wasi:webgpu, a machine translation of the full WebGPU spec!

Run portable, sandboxed code against any GPU on any device powered by WebGPU and Wasm - Desktop, Web, Edge, Embedded, and more!

Try it out now by targeting the v0.0.1 branch https://github.com/WebAssembly/wasi-gfx. Host bindings for Wasmtime can be found at https://github.com/wasi-gfx/wasi-gfx-runtime.

GitHub - WebAssembly/wasi-gfx

Contribute to WebAssembly/wasi-gfx development by creating an account on GitHub.

GitHub

Ohhhh, amazing work! - The next release of Wasmtime will have Wasm Component support for the `--profile` flag!

https://github.com/bytecodealliance/wasmtime/pull/10507

This will produce a `perf.json` file that can be read by the Firefox profiler. This is yet another step closer to having portable, language-agnostic instrumentation!

Guest Profiling suport for component model by posborne · Pull Request #10507 · bytecodealliance/wasmtime

This change adds support for using guest profiling with the component model. In addition to the core change to support attributing stack frames to constituent modules within a component, the cli r...

GitHub

New new new on the Microsoft OSS blog: We’ve released a Wasm Component guest based on Wasmtime for the Hyperlight hypervisor!

We talk a little about what this means and how it works on the blog. But tldr: we’ve made it possible to start new VM partitions, load a Wasm runtime, and start executing a Wasm Component binary in about ~1ms. No guest OS. No virtual devices.

https://opensource.microsoft.com/blog/2025/03/26/hyperlight-wasm-fast-secure-and-os-free/

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.

Microsoft Open Source Blog

Wir stellen #OpenSource-Alternativen nicht nur bereit, sondern nutzen sie auch selbst. Das gilt seit dieser Woche auch für Social Media: Hallo Fediverse! 📣

Wir sehen in einem unabhängigen, föderierten sozialen Netzwerk eine wichtige Alternative zu kommerziellen US-amerikanischen Plattformen – die sich zudem immer stärker autokratischer Politik unterwerfen. Das Fediverse passt perfekt zum ZenDiS und wir wurden direkt nett begrüßt: „Willkommen zu Hause!“, schrieb @Sascha 🫶

#introduction

Excited to hear that our paper on weval, the Wasm partial evaluator, was conditionally accepted to PLDI!

I wrote about weval in a blog-post series (https://cfallin.org/blog/2024/08/28/weval/). It's a way to turn interpreters into compilers "for free".

After I gave a talk at NEU last year, @tekknolagi was interested enough to do some impromptu hacking with me, evaluate the tool on some other interpreters, and we wrote up a paper together.

Our preprint from November is here (https://arxiv.org/abs/2411.10559); more later!

Compilation of JavaScript to Wasm, Part 3: Partial Evaluation