Stories by sdan

Software Century

Show HN: ContinualCode – a coding agent that updates its weights from feedback

Training a trillion parameter model to be funny

Show HN: Scroll Wikipedia like TikTok

Scroll Wikipedia Like TikTok

Show HN: vmux – Run Python in Cloudflare containers in 3s

Show HN: Real-Time Website Generator

Show HN: I embedded 10M StreetView images

Show HN: Run LLMs locally with WebGPU

ShowHN: I made an embedding model that guesses where a picture was taken

Show HN: A computer-use Mac client for Claude Opus 4.5

Show HN: Claude Opus 4.5 plays League of Legends

Show HN: A model that guesses the location of a photo

Every app is a RL environment

On-Policy Distillation

Building an infinitely learning geolocation game with RL

Climbing the Wrong Hill

Building AI products in the probabilistic era

The Insider Story of Twilio

Teaching GPT‑5 to use a computer

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