iqdb

Here there be the source of iqdb.

Modern forks maintained by other folks

Danbooru fork, can run in Docker: github danbooru/iqdb

Rust version, compatible with the Danbooru fork, some additional optimizations: github iqdb-rs

Original code

Very outdated, likely difficult to compile nowsdays. Don't use it except for archaeological porpoises.

Current release: 20161008

Changelog - README - previous versions

Visit #iqdb@irc.rizon.net if you have any further questions.

Danbooru thread.