3Blue1Brown
3blue1brown.com
Grant Sanderson's maths lessons, with the visuals inline
Explain Everything
Machine learning papers you can actually see working
distill.pub
Rabbit hole · Best on desktop
Free, no sign-up · online since 2016
A research journal that published peer-reviewed machine learning work as interactive articles, with live diagrams in place of static figures. It stopped taking submissions in 2021, but the archive stays online and the pieces on feature visualisation and attention remain the clearest treatments anywhere.
Clicking through what each layer of a network is actually looking at, layer by layer, explains more in ten minutes than the original papers do at all.
Keep going
Picked for a shared category and overlapping vibe, not for popularity.
3blue1brown.com
Grant Sanderson's maths lessons, with the visuals inline
ciechanow.ski
The best interactive explainers anyone is making
mathigon.org
A maths textbook that talks back while you read it
animagraffs.com
Machines taken apart in animation, layer by layer
c82.net
An 1847 geometry book where colour replaces the labels
setosa.io
One statistics concept per page, all of it draggable