Algorithms & data structures
Watch a intro video2 resources
⬡ Website
Interactive tutorial
Algorithms - Khan Academy
Covers binary search sorting recursion and graph search through visual interactive exercises. Co-developed with the authors of CLRS.
▶ YouTube
Single video
What's an Algorithm? - TED-Ed
A beautiful 4-minute animated intro to what algorithms are and why they matter - by CS50's own David Malan. Perfect first hook.