if you are wanting to understand the procedure of how to test locally first and then push to server then you can follow these :
first run quick install for jitsi latest version or specific version of jitsi meet
you can first do jitsi-meet clone of Specific or simply latest version (1) and then do “npm install” (3). these first 2 steps are for first time only. then you can make changes to jitsi-meet (2) then push to git and then do “make dev” (4) after specifying dev url - better you set dev url as your server’s url where you have jitsi running : specific version or latest rather than just alpha.jitsi.net like public/open
now you have locally running jitsi (customized if you made change) whose back end is being served from your server
now you want to replace your server’s jitsi-meet folder (where you did ) with the git cloned (your locally customized). do “npm install” only for first time. then do run “make” and change the js versions in “index.html” (optional for first time).
now your client should always be updated with latest custom changes everytime you do “make” and change js versions