it helps understand Web bulding and apps of programming about Tutorial Android , HTML, CSS, JavaScript, SQL, PHP, c++ and much more XML.
Cost / License
- Free
- Proprietary
Platforms
- Online

Code.org is described as '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' and is a popular Code Learning service in the development category. There are more than 100 alternatives to Code.org, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and SaaS apps. The best Code.org alternative is freeCodeCamp, which is both free and Open Source. Other great sites and apps similar to Code.org are Codecademy, Scratch, exercism and SoloLearn.
it helps understand Web bulding and apps of programming about Tutorial Android , HTML, CSS, JavaScript, SQL, PHP, c++ and much more XML.

Since 2001 Cocoa Dev Central has been one of the most popular sites devoted to Mac OS X programming
Dot Javascript provides tutorials on the basics of programming, introducing the basics of various programming languages such as HTML, CSS, Javascript, SSH, Bash, Git and more. The site also provides a large number of online examples Learn programming.




TechBeamers is a tutorials site for beginners to learn Python, Java, Selenium, C, C++, CSharp, Angular, PHP, JavaScript, Agile, Manual and Automation Testing.
RubyMonk will teach you the syntax, idioms, and even the philosophy behind effective Ruby use in an interactive, Codecademy-like interface. As of now, RubyMonk is completely free to use.
Master coding and AI with CodeFriends — hands-on lessons, real-time AI feedback, and one-click project deployment, all in your browser.




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

It provides tutorials about JavaScript, react, Vue, and other things related to web development.

The best way to learn Regular Expressions is to play with combinations. Our game introduces the parts, then challenges your ability to put them together. In Expressions, you'll solve a series of sorting puzzles, using real regular expressions to sort lines of text (strings)...




Free browser-based educational games for ages 5–14 including coding, math, music, and creative subjects, with teacher tools like spinner wheels and seating charts. No accounts, downloads, ads, or paywalls; optimized for all school devices and instant use.
