qmk / qmk_firmware
git clone https://github.com/qmk/qmk_firmware.git
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Open-source firmware for custom keyboard controllers, supporting AVR and Arm USB microcontrollers and many keyboard designs.
Why you might care
Lets you remap keys, add layers, and customize behavior on supported keyboards such as Planck, Preonic, ErgoDox EZ, and Clueboard. It is the de facto firmware for many community-built keyboards, with extensive documentation at docs.qmk.fm.
+3
stars, 24h · #9,737
+~23
stars, 7 days · #7,563
+~100
stars, 30 days · #7,237
21k
★ total · +0% this week
44k
forks · 564 open issues
Star history (as recorded here)
LanguageC
LicenseGPL-2.0
Created2014-12-08 (11y ago)
Last push4d ago
Watchers234
OwnerOrganization
Seen on GitHub Trending
- 2026-10-23 — #11 daily in c · +6 ★
GitHub topics
Links
- GitHub: github.com/qmk/qmk_firmware
- Homepage: https://qmk.fm
- Releases · Issues · Hacker News mentions
README excerpt
# Quantum Mechanical Keyboard Firmware This is a keyboard firmware based on the tmk\_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line. ## Documentation * See the official documentation on docs.qmk.fm The docs are powered by VitePress. They are also viewable offline; see Previewing the Documentation for more details. You can request changes by making a fork and opening a pull request. ## Supported Keyboards * Planck * Preonic * ErgoDox EZ * Clueboard * Cluepad * Atreus The project also includes community support for lots of other keyboards. ## Maintainers QMK is developed and maintained by Jack Humbert of OLKB with contributions from the community, and of course, Hasu. The OLKB product firmwares are maintained by Jack Humbert, the Ergodox EZ by ZSA Technology Labs, the Clueboard by Zach White, and the Atreus by Phil Hagelberg. ## Official Website qmk.fm is the official website of QMK, where you can find links to this page, the documentation, and the keyboards supported by QMK.
Blurb generated by claude-haiku-5-5 today. Star deltas marked ~ are extrapolated from partial history.