Shaders for Game Devs
Freya Holmér · YouTube
Take it if: You want a three-part introduction to shaders: basics, blending, textures, health bars, SDFs, lighting and normal maps.

Shaders & VFXFreeBeginner
Guides and videos
- Normal Maps, Tangent Space & IBL • Shaders for Game Devs [Part 3]
Shaders for game devs part 3 on normal maps, tangent space and image-based lighting.
youtube.com · Feb 2021 - Healthbars, SDFs & Lighting • Shaders for Game Devs [Part 2]
Shaders for game devs part 2 on healthbars, SDFs and lighting.
youtube.com · Feb 2021