In the past I could inlude a link to http://getfirebug.com to retrieve a compressed version of firebug light:
<script src="http://getfirebug.com/releases/lite/1.2/firebug-lite-compressed.js#startOpened"></script>
Hello world
That does not work anymore.
=>Please provide a compressed version in this github repo.
Also see
https://stackoverflow.com/questions/58521474/how-to-include-firebug-light-without-access-to-http-getfirebug-com