Dated notes on Open DJ, a local-first DJ app in alpha for macOS on Apple silicon, and the agent build system behind it. tag:open-dj.com,2026-10-05:/blog 2026-10-05T00:00:00Z The Open DJ contributors https://open-dj.com/ https://open-dj.com/assets/mark.svg tag:open-dj.com,2026-10-05:/blog/open-dj-1-0-alpha 2026-10-05T00:00:00Z 2026-10-05T00:00:00Z The Open DJ contributors

Build log, entry 1, Mon 5 Oct 2026. Open DJ 1.0 alpha is a local-first DJ app for macOS on Apple silicon only, with a rekordbox-familiar four-deck screen, prepared stems and lyrics, and typed commands for most deck and mixer controls that scripts and agents can drive. The entry lists what works, what does not work yet, and how it was built, with its numbers linked to where they were measured.