Resources

Image Processing

SLK_img2pixel

Helps you turn your textures into pixelated ones. The result images usually dont really look like a just pixelated version of the original, instead they look like pixelart. Example:

Notes

Obsidian

A really cool note taking app that uses markdown. It has a lot of features like linking notes, tags, and has lots of plugins, and my favorite feature is being able to easily customize it. My current theme is up on GitHub.
I also love that there's an Excalidraw plugin, and you can embed the drawings in your notes. There's also plugins for Kanban boards, which I use for my projects.

Excalidraw

I know I just mentioned Excalidraw under Obsidian, but it needs its own section. I use excalidraw for teaching, for explaining my thought process, and for explaining things. Its simple yet powerful, and you can always just launch it in your browser if you need it fast. I've also used it in uni for explaining things to my friends, before big exams lol.