This RFC introduces JSIR, a high-level IR for JavaScript: JSIR preserves all information from the AST and supports high-fidelity round-trip between source ↔ AST ↔ JSIR; JSIR uses MLIR regions to represent control flow structures; JSIR supports dataflow…

Pedestrians wearing headphones are exposed to an increased risk of accidents. In an effort to reduce collisions with cyclists, Škoda Auto, in collaboration with scientists, introduces an innovative bicycle bell whose sound can penetrate even active noise…

Five git log commands that diagnose a new codebase before you open a single file: code churn hotspots, bus factor, bug clusters, and crisis patterns.

Anthropic didn’t release their latest model, Claude Mythos (system card PDF), today. They have instead made it available to a very restricted set of preview partners under their newly announced …

Karpathy recently posted about using LLMs to build personal knowledge bases — collecting raw sources into a directory, having an LLM “compile” them into a wiki of interlinked markdown …

Building and deploying navigation algorithms on a home robot vacuum cleaner

C# 15 introduces union types — declare a closed set of case types with implicit conversions and exhaustive pattern matching. Try unions in preview today and see the broader exhaustiveness roadmap.

I spent years building one of the most popular LED strip visualizers on GitHub. It's the kind of project that's easy to get started but diabolically hard to master.

Flock Safety is setting up cameras and drones across the country. I spoke to cities and privacy advocates fighting back against the AI surveillance, including Flock and others like it.

We present MegaTrain, a memory-centric system that efficiently trains 100B+ parameter large language models at full precision on a single GPU. Unlike traditional GPU-centric systems, MegaTrain...

Copyright, Terry Bisson, 1991 Originally published in OMNI, 1991, and featured in HARPER’S and around the internet since. It has even made its way into several books on consciousness and brain science. I’m surprised, pleased, and proud. But please do not…

Cells for NetBSD is a maturing NetBSD-native isolation stack with kernel-enforced boundaries, supervised service execution, and snapshot telemetry for practical host-side operations.

Updates to VeraCrypt, a popular and long-running piece of encryption, are now thrown into doubt because of a seemingly unexplained Microsoft decision.

Mac OS X 10.0 (Cheetah) running natively on the Nintendo Wii

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