Anki - Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.

AI Code Reviewer - AI reviews your code

RemNote - All-in-One Tool For Thinking & Learning

CodeRabbit - Unleash AI on Your Code Reviews with CodeRabbit

Quizlet - Quizlet allows you to review and create flashcards for a variety of subjects, such as math and reading.

Vibinex Code-Review - A distributed process for reviewing pull requests.