Cost / License
- Freemium
- Proprietary
Platforms
- Online

Duomly is described as 'We believe everyone can learn how to code, so we are making learning fun and easy!' and is a Code Learning service in the development category. There are more than 100 alternatives to Duomly for a variety of platforms, including Web-based, Android, iPhone, iPad and Android Tablet apps. The best Duomly alternative is Khan Academy, which is free. Other great apps like Duomly are freeCodeCamp, Codecademy, exercism and Udemy.

A Computer Science portal for geeks. It contains well written, well thought and well-explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.

Examtray provides free online tests and tutorials on programming languages, databases, general knowledge and general English. It prepares you technically ready for tomorrow.

TutorialsTeacher.com is optimized for learning web technologies step by step. Examples might be simplified to improve reading and basic understanding.

People best placed to offer a new perspective on technologies are peers like you. Share your knowledge by easily creating practical tutorials, and showcase them to anyone interested.
Knowledge is indeed power and even more so in this modern world of incredibly fast paced advancements in science and technology.

Waterbear is a toolkit for making programming more accessible and fun. Having a visual language means you don't have to focus on learning a syntax to start programming.

The online programming practice in java and python.
CodingBat is a free site of live coding problems to build coding skill in Java, and now in Python (example problem), created by Nick Parlante who is computer science lecturer at Stanford. The coding problems give immediate feed.



Encode is a code learning platform built for mobile, for learning web programming on the go. Learn HTML, CSS and JavaScript from the comfort of your mobile device.




NoCodery Learning will teach you to build world-class fully functioning mobile and web apps.



An online learning platform with unlimited courses, workshops, and teacher collaboration at a low monthly fee. Courses and video lessons of drawing, general computing, web design, web development and more.

NCERT solutions for class 6 - 10 maths and science with detailed solutions to each and every question covered in these NCERT books.



