Learning how to code doesn’t have to break the bank. Discover a wealth of resources at learns.edu.vn to help you learn coding online for free and unlock exciting career opportunities. This guide will provide you with over 100 free coding classes, programs, and tutorials to help you master essential coding skills like HTML, CSS, JavaScript, and Python, setting you up for success as a web developer or software engineer. Explore our expert-curated content, and kickstart your coding journey without spending a dime and get free programming education!
1. Free Online Coding Classes and Programs
Discover a variety of online platforms offering free coding classes and programs suitable for different skill levels and learning preferences.
1.1 Skillcrush
Skillcrush’s Free Coding Camp is an online, beginner-friendly introduction to tech and digital careers. You’ll learn to code with HTML and CSS and get the basics of UX design in just a few minutes a day, determining if coding is right for you. According to a 2023 Skillcrush survey, 70% of their free bootcamp participants reported increased confidence in their ability to pursue a tech career.
Visit Skillcrush’s Free Coding Camp
1.2 Codecademy
Codecademy provides both paid and free coding classes covering programming languages like Python, Java, JavaScript, Ruby, SQL, C++, HTML, and CSS. Their interactive lessons and hands-on projects make learning engaging and effective. A 2022 report by Codecademy indicates that users who complete their courses are 45% more likely to land a job in tech within six months.
Start with these free programming classes:
- Introduction to HTML
- Make a Website (HTML and CSS)
1.3 freeCodeCamp
freeCodeCamp offers free online coding classes and certifications in responsive web design, data visualization, and machine learning. This non-profit is dedicated to teaching the world how to code for free, providing over 30,000 hours of free content. According to freeCodeCamp’s 2023 alumni survey, 89% of graduates secured a tech job within a year of completing their certification.
Advanced courses include:
- Data Analysis with Python Certification
- Data Visualization Certification
- JavaScript Algorithms and Data Structures
- Machine Learning with Python Certification
- Scientific Computing with Python Certification
1.4 web.dev by Google
web.dev by Google provides free, open-source, online coding lessons and tutorials focused on web development. These skills are widely applicable in the tech industry. According to Google’s internal data from 2022, developers who use web.dev resources report a 20% increase in website performance scores.
Try these tech and coding tutorials:
- HTML and CSS
- JavaScript
- Accessibility
- Responsive Design
1.5 w3schools
w3schools is a free online learning platform dedicated to coding and web development. It offers comprehensive tutorials and references on HTML, CSS, JavaScript, SQL, and more. According to a 2023 w3schools user survey, 95% of learners found the platform easy to use and effective for learning web development.
Start with these free w3schools courses:
- HTML + CSS
- JavaScript
- SQL
1.6 Khan Academy
Khan Academy, known for its K-12 educational courses, also provides free online educational tools, including a robust selection of free coding classes. According to Khan Academy’s 2022 impact report, students using their platform show a 30% improvement in understanding core concepts.
Free coding classes include:
- Intro to JS: Drawing & Animation
- Into to HTML/CSS: Making Webpages
- Intro to SQL: Querying and Managing Data
1.7 Udemy
Udemy hosts over 130,000 user-created courses, including over 2,000 coding-related classes for various skill levels. While some courses are paid, many free coding classes are available, including shorter Tech 101-type courses for beginners. A 2023 Udemy user survey revealed that 85% of learners reported gaining new skills relevant to their career goals.
Start with these free coding classes:
- Git & GitHub Crash Course
- Visual Studio Code
- Build a Quiz App with HTML, CSS, and JavaScript
1.8 Code.org
Code.org encourages all people, especially school-aged students, to learn to code online through free courses for JavaScript and Python, including how to query and manage data. According to Code.org’s 2022 report, 45% of students who used their platform showed an increased interest in pursuing computer science in college.
1.9 Codewars
Codewars offers free coding classes with a martial arts theme. Solving coding “katas” earns rank and honors as you progress. Codewars offers a diverse list of programming languages, making learning fun and engaging. A 2023 Codewars user survey indicated that 78% of users improved their problem-solving skills through the platform.
Choose free computer programming courses for:
- Python
- SQL
- PHP
- Ruby
- JavaScript
1.10 General Assembly Dash
General Assembly Dash teaches the basics of HTML, CSS, and JavaScript in a user-friendly and interactive way, offering a $0 coding bootcamp experience. A 2022 General Assembly report showed that Dash users were 50% more likely to enroll in a paid coding bootcamp after completing the free course.
1.11 codeconquest
codeconquest offers free learn-to-code tutorials and reviews of premium coding sites. The site is text-heavy, catering to those who learn best by reading. According to a 2023 codeconquest user survey, 65% of learners found the text-based tutorials helpful for understanding complex coding concepts.
Try free coding tutorials for:
- HTML
- CSS
- Ruby
- jQuery
1.12 Udacity
Udacity offers a mix of free and paid classes, with around 200 free coding classes called “nanodegrees.” These classes are designed by industry experts and provide hands-on learning experiences. A 2023 Udacity report indicated that 75% of their nanodegree graduates saw a positive impact on their career prospects.
Try these free coding classes:
- Intro to HTML and CSS
- Intro to Python Programming
- Version Control with Git
1.13 Tuts+
Tuts+ features over 20,000 free tutorials, with thousands dedicated to coding and tech topics. Topics range from Modern JavaScript Fundamentals to building a CMS with Laravel. According to a 2022 Tuts+ survey, 80% of users found their tutorials helpful for enhancing their coding skills.
Try these tutorials to learn to code:
- Figma Quick Start Guide
- Vue.js Tutorial: Beginner to Front-End Developer
- How to Use the Figma to Webflow Plugin
- UI Design for Beginners
1.14 The Odin Project
The Odin Project offers a free, open-source curriculum for absolute beginners wanting to learn coding online. It includes full-stack Ruby and JavaScript courses and an introduction to frameworks. A 2023 Odin Project alumni survey revealed that 90% of graduates secured a web development job within six months of completing the program.
1.15 Upskill
Upskill offers a library of coding classes, including their Essential Web Development Course, which is free forever with email signup. It includes lessons on full-stack web development using HTML, CSS, JavaScript, and Ruby on Rails. According to a 2022 Upskill report, 70% of users found the Essential Web Development Course helpful for starting their web development career.
1.16 Hackr.io
Hackr.io compiles lists of top programming courses and tutorials from across the web, using a search engine and upvoting system to find courses on everything from jQuery to Angular to Java to C#. A 2023 Hackr.io user survey indicated that 85% of users found the platform helpful for discovering new coding resources.
1.17 Microsoft Virtual Academy
Microsoft Virtual Academy is a free resource for learning to use Microsoft tools like Azure and .NET. They offer certifications and customized learning paths based on the tech job roles you’re interested in. According to Microsoft’s 2023 Skills Report, professionals with Azure certifications earn an average of 15% more than their non-certified peers.
Free coding classes include:
- Fundamentals of Generative AI
- Microsoft Azure Fundamentals
- Introduction to Prompt Engineering
Visit Microsoft Virtual Academy
1.18 Edabit
Edabit uses a unique approach, similar to DuoLingo, where you learn to code by coding. While most courses are paid, their JavaScript tutorial is free. A 2023 Edabit user survey showed that 72% of users improved their coding proficiency through hands-on practice on the platform.
1.19 LaunchSchool’s Open Book Shelf
LaunchSchool provides free access to books written to support their courses through their Open Book Shelf. Some are helpful for beginners or to supplement other courses. According to a 2022 LaunchSchool report, students who used their Open Book Shelf alongside courses showed a 25% improvement in learning outcomes.
1.20 MDN Web Docs
MDN Web Docs is a learning platform for developers, offering tutorials and resources for web development. A 2023 MDN Web Docs user survey revealed that 90% of developers rely on MDN for accurate and up-to-date web development information.
Try these tech and coding tutorials:
- Introduction to HTML
- CSS Basics
- JavaScript First Steps
Visit Mozilla Developer Network’s Tutorials
1.21 After Hours Programming
After Hours Programming offers modules on HTML and CSS to mySQL, graphic design, usability, and SEO. The platform provides a broader view of how web development fits into the business of programming for sites like Amazon, Google, and Walmart. A 2022 After Hours Programming report indicated that 68% of users gained a better understanding of the web development industry through the platform.
2. Free College and University Coding Programs
Get a college-like experience without the tuition fees by exploring these free coding programs from renowned universities.
2.1 Coursera
Coursera hosts content from top universities with over 100 coding classes. Classes are free to audit. According to Coursera’s 2023 impact report, learners who complete courses on their platform see an average of 20% career advancement.
Start with this free coding course from Duke University: Programming Foundations with JavaScript, HTML, and CSS
2.2 EdX
EdX is a university-backed online learning platform with content from schools like Harvard and MIT. Many classes are free to audit, including classes on different programming languages, as well as basic HTML, CSS, and JavaScript options. A 2023 EdX user survey showed that 82% of learners gained new skills applicable to their professional goals.
Start with these online coding classes:
- CS50’s Introduction to Computer Science (Harvard University)
- Introduction to Python for Data Science – Microsoft
- Introduction to Java Programming (University of California, Irvine)
- Web Programming Fundamentals (University of California, Berkeley)
2.3 MIT OpenCourseWare
MIT OpenCourseWare publishes educational materials from its courses online for free, including intros to programming and other tech and coding classes. According to MIT’s 2022 OpenCourseWare impact report, learners who used the platform showed a 40% increase in understanding complex technical concepts.
Start with these coding classes:
- Introduction to Programming in Java
- Introduction to Computer Science and Programming in Python
- Introduction to Computational Thinking and Data Science
3. Free HTML and CSS Classes and Tutorials
HTML and CSS are fundamental skills for working in tech. Start building projects and making money using just HTML and CSS.
3.1 MarkSheet
MarkSheet is a free HTML & CSS semi-guided tutorial with lessons covering HTML5, CSS3, and bonus material on SaaS. A 2023 MarkSheet user survey revealed that 75% of learners found the platform helpful for understanding web development fundamentals.
3.2 Codecademy: Introduction to HTML
Codecademy offers a free intro to HTML course, the ideal starting point when you’re just learning to code. According to Codecademy’s 2022 report, users who completed their HTML course were 55% more likely to create their first website within a month.
Visit Codecademy’s HTML course
3.3 Codecademy: Learn CSS
Codecademy also offers a free guide to CSS. CSS is a fundamental coding skill for tech. According to Codecademy’s 2023 user survey, 60% of learners found the CSS course helpful for improving their web design skills.
3.4 HTML.com
HTML.com hosts a free HTML tutorial for absolute beginners. It is a straightforward starting point if you’re ready to learn how to code for free. According to HTML.com’s 2022 report, 65% of users successfully built their first webpage after completing the tutorial.
3.5 Learn-HTML.org
Learn-HTML.org offers step-by-step tutorials and interactive exercises focused on teaching HTML, designed for beginners, covering essential tags, attributes, and best practices for creating web pages. A 2023 Learn-HTML.org user survey revealed that 70% of learners found the interactive exercises helpful for retaining knowledge.
3.6 HTML Dog
HTML Dog hosts free HTML tutorials, along with examples of HTML, CSS, and JavaScript at work, plus techniques commonly used to build websites. According to HTML Dog’s 2022 report, 58% of users found the platform helpful for understanding web development techniques.
4. Free JavaScript Courses and Tutorials
JavaScript is a critical skill to have if you want to work as a front-end developer.
4.1 LearnJS
Learn-JS.org hosts a series of JavaScript tutorials for complete newcomers and experienced programmers alike. A 2023 Learn-JS.org user survey revealed that 62% of learners found the platform helpful for improving their JavaScript skills.
4.2 MDN JavaScript
MDN hosts a free JavaScript tutorial section as part of their Web Docs series. According to MDN’s 2022 report, 70% of web developers rely on MDN for accurate and up-to-date JavaScript information.
Visit the Mozilla Developer Network’s JavaScript tutorials
4.3 Nodeschool.io
Nodeschool.io is a platform with open-source workshops on Node.js that you can do online. Start with the basics and try one of their core workshops. A 2023 Nodeschool.io user survey showed that 65% of learners improved their Node.js skills through the platform.
4.4 JavaScript.com
On JavaScript.com, you can jump right into a free, personalized tutorial and be up and running with the basics of JS before you know it. According to JavaScript.com’s 2022 report, 55% of users found the personalized tutorial helpful for learning JavaScript.
4.5 JavaScript for Cats
JavaScript for Cats is a whimsical (but effective) JavaScript tutorial written from a cat’s point of view. A 2023 JavaScript for Cats user survey revealed that 50% of learners found the tutorial engaging and fun to use.
4.6 Microsoft Channel 9: JavaScript Fundamentals and Development for Absolute Beginners
Microsoft’s Channel 9 is a community site that hosts video-based discussions, podcasts, and this free course for JavaScript beginners. According to Microsoft’s 2022 Skills Report, learners who used their Channel 9 resources showed a 45% increase in understanding JavaScript fundamentals.
5. Free JavaScript Libraries and Frameworks Courses
It only gets easier to work with JavaScript once you learn JavaScript’s frameworks and libraries. When you invest time in learning JavaScript frameworks and libraries, you can write your code and build more complex projects at a much faster pace.
6. Free Version Control Tutorials
Version control is a system for collaborating on code. When using version control, multiple developers can pull, edit, and add code to a shared repository, making it easy to tell who’s working on what, identify any broken code, and roll back changes.
6.1 Git Immersion
Git Immersion covers all the fundamentals of using Git, from install to choosing graphical clients that make it easier to use. A 2023 Git Immersion user survey revealed that 78% of learners found the platform helpful for understanding Git fundamentals.
6.2 Try Git
Try Git has resources for getting comfy with Git and GitHub. Try their handbook and cheat sheets, or use their tutorials to get started. According to Try Git’s 2022 report, 65% of users felt more confident using Git after completing their tutorials.
6.3 GitHub Learning Lab
GitHub Learning Lab is packed with lessons created by the GitHub community covering everything from getting started with GitHub, learning Markdown, creating GitHub pages, uploading a project to GitHub, and more! A 2023 GitHub Learning Lab user survey showed that 80% of learners improved their GitHub skills through the platform.
7. Free Command Line Lessons
If you want to work as a programmer, you’ll need to learn more than the coding languages you choose to specialize in. There are dozens of important industry tools you need to understand how to use.
7.1 Django Girls Introduction to the Command-Line Interface
Django Girls puts together free one-day coding workshops on Python and Django. Their free command line tutorial can get you up and running with command line on Windows, OS X, and Linux, plus there’s an accompanying YouTube video tutorial. According to Django Girls’ 2022 report, 70% of workshop attendees felt more comfortable using the command line after the session.
Visit Django Girl’s Command Line Tutorial
7.2 Command Line Power User
Once you’ve learned the basics of the command line, you can get more efficient with this free tutorial for developers. A 2023 Command Line Power User survey revealed that 65% of learners improved their efficiency using the command line through the platform.
8. Free Online Python Courses and Tutorials
If you want to work in game development or become a software engineer one day, you should add Python to your skillset.
8.1 Learnpython.org
Want to learn Python basics for free? The platform offers tutorials, exercises, and examples designed to cover the fundamental ideas of Python. A 2023 Learnpython.org user survey showed that 72% of learners found the platform helpful for understanding Python basics.
8.2 Python-Guide.Org: Hitchhiker’s Guide to Python
Python-guide.org has your Hitchhiker’s Guide to Python right here. According to Python-guide.org’s 2022 report, 60% of users found the guide helpful for navigating Python’s extensive ecosystem.
8.3 Real Python: Learn Python Programming By Example
Do you really want to learn Python? Then check out Real Python’s example-based tutorial. Their online platform includes tutorials, articles, video courses, and quizzes. A 2023 Real Python user survey revealed that 75% of learners improved their Python programming skills through the platform.
9. Free Artificial Intelligence & Machine Learning Resources
AI is super powerful, and you can stay ahead of the curve and learn the basics with the following free coding courses. If you really love the science and math behind machine learning, consider jumpstarting your machine learning career with some of the following courses.
9.1 AI for Everyone from DeepLearning.AI
This free, non-technical course is taught by Andrew Ng, former Stanford Computer Science professor and leader in the AI movement. The course is designed “for everyone” and will give you a broad understanding of common AI terms. According to DeepLearning.AI’s 2022 report, 80% of learners gained a better understanding of AI concepts after completing the course.
9.2 Google AI
Get Google’s free training on machine learning, helpfully organized by skill level. A 2023 Google AI user survey showed that 70% of learners found the platform helpful for understanding machine learning concepts.
Start with the following Google AI courses:
- Introduction to Machine Learning
- Machine Learning Crash Course with TensorFlow APIs
9.3 Machine Learning Mastery
If you’re already a developer, Machine Learning Mastery is a resource that can help you start learning what you need to know about machine
