24th 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
- Is Claude Code going to cost $100/month? Probably not - it's all very confusing - 22nd April 2026
- Where's the raccoon with the ham radio? (ChatGPT Images 2.0) - 21st April 2026
- Changes in the system prompt between Claude Opus 4.6 and 4.7 - 18th April 2026