Display Hands up from Zoom™

ZPartlist is a self-contained mobile-ready NodeJs webapp which displays to connecting clients with the raised hand in a screen size and distance compensation manner.


  • Animated display of names of clients.
  • Given the diagonal size of the screen and the distance, calculate the appropriate font size 
  • Ability to turn off background – OBS friendly.
  • Given the web client link, it automatically logs in (Host must accept the bot)
  • The bot automatically disconnects audio and video and microphone to limit bandwidth usage. 
  • No co-host privilege required.


ZPartList uses a number of open source projects to work properly:

  • node.js – evented I/O for the backend
  • Express – Web Server framework.
  • Socket.io – Socket Streaming library
  • Playwright – Microsoft’s Headless web browser software.

And, of course, ZPartList itself is open source with a public repository on GitHub.


ZPartList requires Node.js v10+ to run.

Install the dependencies and start the server.

cd zpartl
npm i
node zpart.js

Configuration (config.json)

	"test_names": <list of strings>
	"test":<true to turn on the tester which will add and delete the test_names in a loop>,
	"zoom_scrape": <true to turn on the web client functionality>,
	"port": 3000,
	"zoom_wc_link": "https://us02web.zoom.us/wc/<meetingid>/join?pwd=<password code>" <<< You can get this from the invitation link.



Free Software


View Github