11th December 2025
Research
Offline Notes Sync System
— Building on offline-first principles, this notes sync system enables robust note creation and editing without active internet connectivity, using IndexedDB and service workers on the client side. It employs operation-based sync and vector clocks for fine-grained conflict detection and resolution, and features a three-way character-level merge algorithm inspired by Apple Notes.
Recent articles
- Running Python code in a sandbox with MicroPython and WASM - 6th June 2026
- Claude Opus 4.8: "a modest but tangible improvement" - 28th May 2026
- I think Anthropic and OpenAI have found product-market fit - 27th May 2026