Taylor polynomials are incredibly powerful for approximations, and Taylor series can give new ways to express functions.
A geometric understanding of matrices, determinants, eigen-stuffs and more.
The goal here is to make calculus feel like something that you yourself could have discovered.
Essence of calculus
The paradox of the derivative
Derivative formulas through geometry
Visualizing the chain rule and product rule
What's so special about Euler's number e?
Implicit differentiation, what's going on here?
Limits, L'Hopital's rule, and epsilon delta definitions
Integration and the fundamental theorem of calculus
What does area have to do with slope?
Higher order derivatives
Taylor series
What they won't teach you in calculus
An overview of neural networks.
An overview of differential equations.