Machine Learning Analyst Diploma

Access programming language courses and explore a variety of CS Subjects. Basic access is free while a paid subscription provides premium content.

Learn to code by completing coding challenges and building projects.

Free lessons to learn HTML & CSS, Javascript, Ruby, Python, & PHP

Created for kids but a great way for adults to learn the basics of coding!

Why play Candy Crush when you can solve puzzles and learn programming at the same time.

Practice, Compete, Cooperate, and Learn: puzzles, games, and mini-test to build skills.

Codewars is a platform that helps you learn, train, and improve your coding skills by solving programming tasks of many types and difficulty levels. You choose how you would like to learn. Do you want to take on increasingly difficult challenges? Maybe you prefer training through repetition and by improving your solutions. After solving a task, compare your answer with other users and learn from them or help less experienced users by answering their questions.

Code contains a world of possibilities — all that’s required is the curiosity and drive to learn.

Courses, tutorials, and introductions that let you learn to code for free.

All aboard! The Coding Train is on its way with creative coding video tutorials on subjects ranging from the basics of programming languages like JavaScript to algorithmic art, machine learning, simulation, generative poetry, and more. Choo choo!

A series of four short videos that deconstruct the basic building blocks of the web, including HTML and Javascript.

WIRED has challenged computer scientist and Hidden Door cofounder and CEO Hilary Mason to explain machine learning to 5 different people; a child, teen, a college student, a grad student and an expert.

a programming game that can be used to teach or learn programming in Java or .NET. It can serve as a platform for exploring AI and machine learning techniques. Or it can be a competitive, addictive hobby that eats up all your time and CPU cycles.

Build a galaxy with (Javascript) code.

Apply JavaScript in mini challenges. Excellent breakdown and walkthroughs.

An interactive book that aims to be the best place on the internet for learning SQL.

The SQL Murder Mystery is designed to be both a self-directed lesson to learn SQL concepts and commands and a fun game for experienced SQL users to solve an intriguing crime.

Explore the basics of the Python programming language with our six-course online program made by Hackbright Academy instructors.

LinkedIn Learning

Download the free, open-source option.

Coding games for beginners and advanced programmers where you can improve your coding skills by solving engaging challenges and fun tasks using Python and TypeScript.

Free, interactive tutorials to help you discover Ruby idioms, in your browser!