Could a computer fit into a lightbulb? The proposed device would fit into a light socket, project recipes onto kitchen surfaces and maps on...

Someone gave coding agents a virtual box of LEGO. LDraw Nova lets you describe a model and have an AI agent work out the parts and placemen...

Tiny Brutalism lets you build the sort of concrete building people tend to have strong opinions about. Stack towers, connect them with walk...

Claude Opus 5.5 is painting by writing code for each brushstroke. In Stillwet, the model works with simulated oil paint, brushes, and a lin...

Jev can choose a Pokémon battle move, but can it beat Pokémon Red from start to finish? @christianmat is livestreaming the AI’s attempt. Wh...

Everyone's worried about LLMs escaping their sandboxes. So YC co-founder Trevor Blackwell built a site where sandboxed LLMs can upload their...

Daniel Kvick was porting a PC game engine to consoles when he discovered how much complexity hides inside a texture. A simple image of wood...

An e-reader looks like paper, so why shouldn’t you be able to print to it? Nishant Joshi got tired of uploading files to his Xteink, so he t...

Ken Shirriff opened up Intel’s 8087, a chip from 1980, to study a seemingly simple instruction: multiply a number by a power of two. The ba...

Ever wondered which birds are singing outside your window? A developer in Norway built an e-ink frame that turns bird calls into 1800s illu...

Whether you realize it or not, your coding agent has opinions about your stack. Across nearly 17,000 experiments with Claude Code, Codex, a...

Why were ChatGPT, Claude and Grok all down yesterday? We still don’t have the full picture just yet, but an incident commander from OpenAI ...

Commenters on HN are uncovering more wikis and public sites apparently used by OpenAI agents to communicate on the open web. Despite read-o...