Code Learning Services

Free Code Camp's open source community help you build a job-worthy portfolio of real apps used by real people, while helping nonprofits.

Online platform with self-paced courses from universities and organizations, featuring certificates, degree programs, free and paid options, and skill development.

Begin interactive coding for free with courses in multiple languages, offering a fun learning experience enhanced by community support and optional pro features.

Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers.

This online learning platform offers over 250,000 courses in subjects like programming, data science, and design. Available in 75+ languages with lifetime access.

Scratch is a programming language that makes it easy to create your own interactive stories, animations, games, music, and art -- and share your creations on the web. As young people create and share Scratch projects, they learn important mathematical and computational ideas...

W3Schools is a web developers information website, with tutorials and references on web development languages such as HTML, CSS, JavaScript, PHP, SQL, and JQuery, covering most aspects of web programming.

Learning has never been this social and accessible for so many! Bit-sized videos and fun practice sessions grab your attention and keep you focused, for guaranteed best results!.

The Odin Project is one of those "What I wish I had when I was learning" resources. Not everyone has access to a computer science education or the funds to attend an intensive coding school and neither of those is right for everyone anyway.

Free tutorials and reference manuals with examples for Computer Fundamentals, JSF, C Sharp, Flex, GWT, PL/SQL, Eclipse, JUnit, Pascal, Maven, Scala, Spring, Struts 2, HTML5, ANT, iBATIS, Django, JSP, JAVA, JDBC, AJAX, WAP, SQL, MySQL, C/C++, PERL, PHP, Ruby, Ruby on Rails...

Pluralsight is the global leader in high-quality online training for hardcore developers and IT pros. The revolutionary Pluralsight training library provides techies with instant access to a rich collection of online training courses delivered by industry authorities.

roadmap.sh is a community effort to create roadmaps, guides and other educational content to help guide the developers in picking up the path and guide their learnings.

Code.org is a non-profit whose goal is to expose all students to computer programming. We believe that computer programming is a liberal art; it's something EVERY student in the world should be exposed to at some point in their childhood education.

MDN Web Docs is an evolving learning platform for Web technologies and the software that powers the Web, including:

• Web standards such as CSS, HTML, and JavaScript
• Open Web app development
• Firefox add-on development

LeetCode is a platform for learning and improving coding skills with the goal of being fully prepared for programming interviews. Choose problems to solve from categories such as System Design, Algorithms and Database, join code contests and engage in mock interviews.

Since 2001, MIT OpenCourseWare has been creating new opportunities for millions of learners and educators, sharing Open Educational Resources (OER) from MIT and helping to lead a global revolution in free access to knowledge.

Mimo is a platform that teaches computer science in a fun and interactive way.

A fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges.

Explore thousands of tutorials, tips and tricks from leading industry experts.

Interactive platform offering 400+ data and AI courses with free chapters, supporting 12 million learners worldwide, from beginners to experts.

Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve.

An exciting game of programming and Artificial Intelligence.

Learn Anything is the platform for knowledge discovery that helps you understand any topic through the most efficient paths, as voted by the community. Each topic has a mind map with nodes to other subtopics, external links and resources.

Online game for Python and JavaScript coders to improve skills.

Robocode is a programming game where the goal is to code a robot battle tank to compete against other robots in a battle arena. So the name Robocode is a short for "Robot code". The player is the programmer of the robot, who will have no direct influence on the game.