Simon Willison’s Weblog

google-diff-match-patch (via) Robust algorithms to perform the operations required for synchronizing plain text, in Java, JavaScript and Python.

Posted 9th June 2007 at 6:15 pm

Recent articles

Distributing Go binaries like sqlite-scanner through PyPI using go-to-wheel - 4th February 2026
Moltbook is the most interesting place on the internet right now - 30th January 2026
Adding dynamic features to an aggressively cached website - 28th January 2026

diff 5 google 395 java 90 javascript 739 neil-fraser 8 open-source 283 python 1225

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