FreeCodeCamp makes videos on all kinds of stuff be it web development or software development with the help of diffrent and talented programmers who want to help.

Caleb Curry is a content creator who makes videos mainly on programming languages or DSA. For Academics and learning anything thourghly he is the best

CodeWithHarry is a indian youtube channel where you can find all the videos regarding programming, web development and more in hindi language, So if you are someone who is more comfortable with hindi do check him out.

Brackeys is a youtube channel which mainly focuses on game development with unity, So if you want to learn how to make games you can check it out.