Open source activity in June 2026: PRs, reviews, issues, comments across multiple repositories.

The Kleppmann move-op paper proves convergence. It says nothing about markdown, two clients, iCloud Drive, vim, or a user hitting Enter while a peer writes. I built outl on top of that paper. Here is everything between the proof and a working sync.

The shock from big tech to startup isn't a personal failure. It's structural. Mintzberg explained why fifty years ago.

File sync between devices looks like a UX detail. It isn't. I spent a weekend dissecting the 2021 Kleppmann paper that proves why Dropbox and Google Drive still get this wrong.