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  1. Free K–12 Curriculum for Computer Science and AI | Code.org

    From elementary through high school, Code.org offers comprehensive, standards-aligned AI and computer science courses used in over 2 million classrooms across the country. Our free, flexible …

  2. Learn to Code — For Free — Coding Courses for Busy People

    freeCodeCamp is a community of people from all around the world who are learning to code together. We're a 501 (c) (3) public charity. How will freeCodeCamp help me learn to code? You will learn to …

  3. Learn to Code for Free with Coddy.Tech - Code Makes Perfect

    Code anywhere, anytime, with no setup required. Our platform is integrated in every step of your coding journey. Learning to code is tough, but our AI assistant provides round-the-clock support. It offers …

  4. Learn How to Code | Codecademy

    New to coding? Start here and learn programming fundamentals that can be helpful for any language you learn.

  5. Programiz: Learn to Code for Free

    Learn to code in Python, C/C++, Java, and other popular programming languages with our easy to follow tutorials, examples, online compiler and references.

  6. W3Schools Online Web Tutorials

    Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

  7. What is coding? A beginner’s introduction - Educative

    Jun 23, 2025 · Coding is the language of the digital world. At its core, coding—or computer programming—is the process of writing instructions that a computer can understand and execute.

  8. How to Code: The Complete Beginner's Guide - wikiHow

    Aug 30, 2025 · In this article, we go over how to get started with coding, including some expert coding tips from software developer Kevin Burnett and tech executive Archana Ramamoorthy, MS.

  9. CodeChef - Learn and Practice Coding with Problems

    Learn coding with our free and beginner friendly courses on Python, Java, C, C++, Data structures, Algorithms, SQL. Solve our collection of 1000s of problems to practice coding.

  10. How to Start Coding: A Beginner's Guide to Learning ...

    Nov 22, 2025 · Coding (or programming) is the process of writing instructions in languages like Java, Python, or C++ to tell a computer what to do. It’s used to build software, websites, apps, games, and …