System Design · sector

Productivity & dev tools

Collaboration, sync and the tools developers live in.

1 ready to open · 9 more on the way

Google Docs' system design

A document stored as a numbered list of changes: your browser applies your typing instantly, one server puts every change in order, and operational transformation shifts each change so a hundred people can type in the same sentence — plus the 2010 rewrite that made it possible.

Intermediate4 chapters · ~8 min

Coming next · 9 in the works

GitHub
Stack Overflow
GitLab
Duolingo
Notion
Linear
Figma
Dropbox
Google's monorepo