The tournament overlay is a web page that can be embedded into streaming applications such as OBS to provide an easy interface for basic set information. Initially written for Super Smash Bros. Ultimate, it is easily extensible and completely open source.
Webpage provides instructions for setup and generating an overlay for individuals Combines with existing overlays in OBS using a Browser Source
Important Links:
GitHub: https://github.com/Phantom5800/streamoverlay
Hosted Site: https://overlay.phantom-games.com/
Redmine Project: https://redmine.phantom-games.com/projects/tournament-overlay