An interesting Kobo reader setup with nice software recommendations.

Turns out there are, expectedly, people who look for alternative to Calibre. This is a comprehensive post listing the replacement for various features of Calibre.

I currently don't have a satisfactory solution yet.

ImageOptim equivalent on Linux.

Command line version: https://rubenerd.com/losslessly-optimise-images/

Screenshots for famous software in history.

A software that makes playing with mechanical stuff intuitive. Looks pretty promising. I may try it out some times.

<blockquote>TinyCat is an online catalog for small libraries.</blockquote>