myBJJ New Zealand offers our free Jiu-Jitsu scoring application for your use in competitions. It is browser-based and should work in any modern web browser.
Version 2 makes use of newer web technologies and has lots tweaks it feel more responsive. Although most of the underlying scoring logic remains the same as the original. Please note that this is beta software. Play around with it first before you deploy it for competitions.
New Release: Version 2.1
Dark theme fixed. Added feature: choose between digital and sans serif font for the countdown timer.