Animating a commit based Sudoku game using Puppeteer (via) This is really clever. There’s a GitHub repo that tracks progress in a game of Sudoku: Anish Karandikar wrote code which iterates through the game board state commit by commit, uses that state to generate an HTML table, passes that table to Puppeteer using a data: URI, renders a PNG of each stage and then concatenates those PNGs together into an animated GIF using the gifencoder Node.js library.
Recent articles
- Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025
- Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025
- Living dangerously with Claude - 22nd October 2025