Astronomy Photographer of the Year 2025 shortlist

Tor: How a military project became a lifeline for privacy

Efrit: A native elisp coding agent running in Emacs

Json2dir: a JSON-to-directory converter, a fast alternative to home-manager

Build durable workflows with Postgres

I want everything local – Building my offline AI workspace

Ultrathin business card runs a fluid simulation

Ask HN: How can ChatGPT serve 700M users when I can't run one GPT-4 locally?

Jim Lovell, Apollo 13 commander, has died

How we replaced Elasticsearch and MongoDB with Rust and RocksDB