Xed editor comes close in terms of handling files-as-files, but I found it more cumbersome and buggy than Markor.

When I ran prosody a few years ago, I did so without docker.

I did try snikket in docker though, and it looks like it is still actively maintained.

IIRC the Windows version of Midori was the only browser that was light enough to watch Netflix on my ~2005 laptop.

Reminds me of a “minimalist text editor” that my coworker showed me circa 2015. It was an Electron app that consumed more RAM to display a empty file than Firefox with 5 active tabs.