Simon Willison’s Weblog

Gearshift. Whoa, a full migrations library written in JavaScript for Gears (which uses SQLite for its data store).

Posted 15th September 2008 at 2:51 pm

Recent articles

Vibe engineering - 7th October 2025
OpenAI DevDay 2025 live blog - 6th October 2025
Embracing the parallel coding agent lifestyle - 5th October 2025

gears 7 gearshift 1 google-gears 8 javascript 722 migrations 16 sqlite 301

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe