Likes

This is a growing list of things I like and want to recommend: videos, websites, articles, books, and channels that I find useful, interesting, or simply worth attention.

Websites

1. SQL training

Videos

1. System Design was HARD until I Learned these 30 Concepts
2. System Design interviews: mistakes that sink your chances (in Russian)
3. How PNG files work (in Russian)
4. How Hash Table Works
5. Algorithms and data structures in 15 minutes instead of four years at university (in Russian)
6. Algorithms will make you suffer until you watch this video (in Russian)