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A Decade of Slug

Mistral AI Releases Forge

Rob Pike's Rules of Programming (1989)

JPEG Compression

Nightingale – open-source karaoke app that works with any song on your computer

I wanted to see how fast an isolated code sandbox could start if I never had to boot a fresh VM.So instead of launching a new microVM per execution, I boot Firecracker once with Python and numpy already loaded, then snapshot the full VM state. Every execution after that creates a new KVM VM backed by a `MAP_PRIVATE` mapping of the snapshot memory, so Linux gives me copy-on-write pages automatically.That means each sandbox starts from an already-running Python process inside a real VM, runs the code, and exits.These are real KVM VMs, not containers: separate guest kernel, separate guest memory, separate page tables. When a VM writes to memory, it gets a private copy of that page.The hard part was not CoW itself. The hard part was resuming the snapshotted VM correctly.Rust, Apache 2.0.

Show HN: Sub-millisecond VM sandboxes using CoW memory forking

The pleasures of poor product design

Write up of my homebrew CPU build

Federal Cyber Experts Called Microsoft's Cloud "A Pile of Shit", yet Approved It

Pandas Exercises for Data Analysis (Interactive)

Aliens.gov ~ domain registered 17MAR2026

Celebrating Tony Hoare's mark on computer science

(Media over QUIC) on a Boat

A Tiny Camera Revealed a Hidden Passage in the Great Pyramid

How the Eon Team Produced a Virtual Embodied Fly

Death to Scroll Fade

Using calculus to do number theory

Machine Payments Protocol (MPP)

Meta will shut down VR Horizon Worlds access June 15

A ngrok-style secure tunnel server written in Rust and Open Source