About NorthGradient

NorthGradient is a growing library of hands-on lessons that explain how machine learning and AI actually work, from first principles. It spans full courses, short reads, and guided paper walkthroughs, and it's designed around how people actually learn: read a little, do a little, and revisit the key ideas until they stick.

The whole site is static and edge-served, so it's fast everywhere. Logging in adds a personal layer: highlights, notes, and spaced review that follow you across devices.