The Vibing Library — @redblobgames
Amit Patel
2 gems by Amit Patel featured in the Vibing Library, across Games, Juice & Interactive and Learning & Craft. Every entry was found, checked and written up by hand — follow the links to go straight to the source.
Gems in this collection

Red Blob Games
Interactive visual explanations of game algorithms: A* pathfinding, hex grids, field of view, noise-based map generation, Voronoi.
Amit Patel (@redblobgames)free

Hexagonal Grids
Exhaustive interactive reference on hex grid coordinate systems, neighbours, distances, rotation and pixel conversion.
Amit Patel (@redblobgames)free