Buy Thomas Feichtmeir (cyangmou) a Coffee. ko-fi.com/cyangmou
lots of good little pixel art tutorials
cleanEdge
"cleanEdge is a pixel art upscaling algorithm designed for rotating sprites. Its goal is to improve the jumbled pixels and broken lines and edges that result from basic nearest neighbor rotation. The way this works is by upscaling the art in a way that prioritizes those lines and edges."
Pixtura12 Medieval Pixel Font | OpenGameArt.org
"12px pixel art font that resembles textura/textualis writing from late medieval manuscripts and early printed books"