For anyone wanting an actual answer, it depends - for game dev, there’s Godot and unreal game engines (and a whole bunch more, but these two are good to look into imo), and both have hundreds of videos, myriad of tutorials, examples and public projects galore.

For web stuff, there’s freeCodeCamp, they’ve been around for a long time and are great.

For more academic perspective, there’s stuff on edX, essentially Harvard and other universities putting their lectures online for free (you can “audit” for free on edX, pay for diploma or certificate or whatever), or if feeling like sleuthing there’s a whole bunch of other sites with materials and courses, but they tend to be a bit spread around.

There’s also Make (as in Makezine.com), wikihow, and the good ol’ poke at things and see what happens approaches - search for “best framework for X” where X is what you want to do, go to their documentation or site, and follow the quick starts or tutorials.