Best MDN Web Docs Alternatives & Competitors in 2025

W3Schools is a web developers information website, with tutorials and references on web development...

Open Source

Learn to code by helping nonprofits.

FlexiQuiz is a powerful online test generator that enables you to create engaging online quizzes, tests, or exams in minutes. Choose from 100's of features to create a customized quiz that meets your objectives for business, education, or fun.

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Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

Simply Easy Learning At Your Fingertips Tutorials Point is a leading Ed-Tech company providing the best learning material on technical and non-technical subjects. Learn from free tutorials, premium courses, and eBooks all in one place.

Learning has never been this social and accessible for so many!

Code.org is a non-profit whose goal is to expose all students to computer programming.

Online Courses - Learn Anything, On Your Schedule

A computer science portal for geeks

The best app to learn 14+ programming languages such as Python, Assembly, HTML, VB.

Web Development Tutorials & Resources

Progate is an online platform to learn programming.

WPMU offers WordPress Plugins, WordPress Themes, WordPress Multisite and BuddyPress Plugins and Themes.

MAMP is the abbreviation for Macintosh, Apache, MySQL, and PHP. It is a reliable application with its four components that allows you to access the local PHP server as well as the database server (SQL).