/general

Roadmaps check the guide for your language of choice
W3Schools
CodePen HTML, CSS, Java coding in browser.
Codewars gamified coding
Snipplr code snippets repository
Learn X in Y Minutes
Giraffe Academy coding courses
Advent of Code coding challenges. you can edit the url to change the year
freeCodeCamp
Code Beauitfy a bunch of beautification and validation tools

/python

Python Roadmap
W3Schools has a Python course and a great place to reflect back on!
Codecademy course
Invent with Python

/python_videos

Programming With Mosh (beginner level) (6hrs)
Python as Fast as Possible (beginner level) (1hr 19m)
A Guide to Building A Video Game In Python (pdf)
Python Random Number Generator: the Random Module || Python Tutorial || Learn Python Programming (7 mins)

/python_challenges_and_projects

Six Quick Python Projects web scraping program, renaming bulk files, getting weather info, countdown timer, password generator, python QR code
12 Beginner Python Projects - Coding Course mad libs, guess the number (computer), guess the number (user), rock paper scissors, hangman, tic tac toe, tic tac toe ai, binary search, minesweeper, sudoku solver, photo manipulation, markov chain text composer
A guide to building a video game in python
rock paper scissors i like this one but i recommend using formatted strings
app ideas by florinpop17 on github

/game_making

some of these don't technically involve programming but whatever

Twine
ChoiceScript text choice games
Bitsy
GB Studio retro
GameDevs.org game development articles, publications, papers, resources
LDtk level editor by deepnight games free and opensource 2d level editor

/visual_novel_making

/game_making_tutorials

Renpy (i like this one)
Novelty
Tutorials
Farming RPG Tutorial: GMS2 [Intro for Beginners] (youtube)