Poettering writes on the full safely encrypted boot chain for encryption at rest and going byond FDE provided by LUKS, especially regarding individually encrypted home directories.

Mimcs photoshop a little more - especially in layout and shortcuts - by changing GIMP settings around.
Also installs a ton of fonts by default.

How to get Signature Spoofing working on Android 11 (R) Roms that have no support for Signature Spoofing?

Used it for Samsung Galaxy S4 with LineageOS and works quite well.

TUI/cli terminal bibliography manager. Can read and export bibtex, keeps its files in plaintext (yaml I believe?) and can thus be versioned, even comes with integrated git support.

Some simple pointers and inspiration to be taken from here,
but generally probably still better to be accomplished in LaTeX than this application