Hello CF!

Here's a list of the DSA, in the order I would encourage you to learn them, with some gem tutorials for each:

1) Time Complexity

2) Sorting

3) Binary Search

4) 2 Pointers & Sliding Window

5) Recursion

6) Bit Manipulation

7) Number theory

8) Dynamic Programming

9) Trees & Graphs

10) UFDS/DSU

11) Segment Trees

This is some of the best content out there that I've myself learnt from, taught, and discovered over the years...

Hope you find them useful!