Always show the participants’ names, not only when the mouse is moved over a video tile.
Drag the following link into your browser’s bookmark bar: Always show names
To inject the hack click the link in the bookmark bar while the Jitsi Meet tab is active. The effects only last until the next page reload.
How does it work?
The bookmarklet injects a CSS file containing a few rules to achieve the desired effect.
Find always-show-display-names.css on GitHub.