I love collecting knowledge. From time to time I browse udacity.com and sign up for any free courses that catch my eye. There are always many to choose from, though for this list I have curated only courses that have been rated 4 stars or higher and omitted any that were only free samples of courses.
I hope by sharing these free resources and where to find them, someone will be inspired to learn more as I am.
These are only a few of the free courses on udemy and I should mention that udacity.com has quite a few free courses as well that are really well done and informative.
Enjoy and follow me for more stuff like this!
Here we go....
Java:
https://www.udemy.com/java-programming-basics/
https://www.udemy.com/java-tutorial/
https://www.udemy.com/easy-to-follow-java-programming/
https://www.udemy.com/java-the-beginners-series/
https://www.udemy.com/first-steps-in-java/
https://www.udemy.com/java-for-noobs-beginners/
https://www.udemy.com/learn-how-to-use-all-50-java-keywords/
https://www.udemy.com/java-essential-programming/
https://www.udemy.com/java-design-patterns-tutorial/
https://www.udemy.com/java-for-complete-beginners/
https://www.udemy.com/java-lambda-expression-video-tutorial/
Python:
https://www.udemy.com/pythonforbeginnersintro/
https://www.udemy.com/python-programming-beginners/
https://www.udemy.com/python-for-absolute-beginners-u/
https://www.udemy.com/learning-python-not-the-snake/
https://www.udemy.com/python-oops-beginners/
https://www.udemy.com/learn-python-like-a-bee-student/
https://www.udemy.com/python-3000-tactical-file-io/
https://www.udemy.com/free-python/
Swift:
https://www.udemy.com/learn-swift-programming-beginners/
https://www.udemy.com/learn-the-swift-programming-language-basics-in-one-day/
https://www.udemy.com/swift-tutorial/
https://www.udemy.com/swift-from-scratch-learn-programming-on-ios/
https://www.udemy.com/swift-programming-for-beginners-no-experience/
https://www.udemy.com/swift-2-quickly/
https://www.udemy.com/swift-by-example-make-apple-watch-apps-with-apple-watchkit/
https://www.udemy.com/basic-swift-3-programming/
Android:
https://www.udemy.com/android-tutorial/
https://www.udemy.com/learn-android-wear-programming/
https://www.udemy.com/beginners-learn-android-app-development-no-coding-needed/
https://www.udemy.com/sisoft-android-basic-to-create-cool-apps/
Javascript:
https://www.udemy.com/code-your-first-game/
https://www.udemy.com/javascript-essentials-mini-course/
https://www.udemy.com/programming-in-javascript/
https://www.udemy.com/javascript-from-scratch/
iOS Development:
https://www.udemy.com/how-to-make-an-app/
https://www.udemy.com/create-iphone-apps-from-scratch-with-ios7-free-course/
Blockchain:
https://www.udemy.com/blockchain-theory-101/
https://www.udemy.com/blockchain-application/
https://www.udemy.com/introduction-to-cryptocurrencies/
https://www.udemy.com/one-month-bitcoin/
https://www.udemy.com/babtrading/