Web Fusée Launcher

Fusee Launcher ported to JavaScript using WebUSB.

Source can be found on my Gitlab instance (you can find a mirror on GitHub).
Code forked from atlas44 on GitHub.
Ported from fusee-launcher.
Thanks to ktemkin and ReSwitched for Fusée Gelée and a ton of other things!

This fork simply adds all the payloads used in the Switch Guide.


  1. Put the Switch in RCM, and connect it to your device.
  2. Select either the example payload, or upload one.
  3. Press 'Do the thing!'
  4. On the consent screen that appears, select 'APX' and hit confirm.
  5. If all goes well, the payload will launch!

Random stuff: