The new local mode looks very handy for web dev also:
This feature allows you to register multiple mappings in order to load local files through custom https:// URLs.
https://firefox-source-docs.mozilla.org/devtools-user/local_mode/index.html
Here’s the gist doing side-by-side comparison (from Fairscan author)
https://gist.github.com/pynicolas/e018ef84464a2cf7949fa453e41cfead#code-comparison
I didn’t check it all but it looks like their should be attribution for this to Fairscan, both publicly and in the repo.
Ente’s repository has a single license file at the root and not much else so their licensing seems pretty lightweight, maybe that’s all they needed so far.
REUSE makes it easier to attribute per file where neccessary:
It is streamed and recorded for years unless I am missing something. Last year was no different:
https://video.fosdem.org/