Hi, I'm William. On my YouTube channel I create visual, in-depth tutorials on algorithms, data structures, and graph theory. Everything I teach is backed by clean, runnable Java implementations in my open-source Algorithms repo, now at 18k+ stars.

There's a lot more I want to cover - dynamic programming, segment trees, string algorithms, and beyond. Your sponsorship helps me dedicate more time to researching, animating, and publishing new content that stays free for learners everywhere. Thank you!