Free programming courses.
Seven languages. Zero paywalls.
Seven complete tracks from beginner to intermediate. Every lesson is self-contained, has working code, and links to the next step. No signup. No email gate. No paywall. Just open a lesson and start building.
Start with HTML — it's the structure every page is built on. Then CSS for styling, JavaScript for interactivity, Python for the backend, SQL for data, AI once you know Python, and React once you know JavaScript. The tracks are designed to be taken in order, but each is self-contained — you can jump to any track if you already know the prerequisites.
Status: All 7 clusters are live. Every track has a full hub page, lessons with working examples, and internal cross-links to related tracks.
📚 All tracks
Seven languages. Ordered from most beginner-friendly to most advanced.
HTML
The foundation of every page. Structure, semantics, forms, and accessibility. Build your first real webpage in 5 minutes.
CSS
Style your pages. Selectors, the box model, flexbox, grid, responsive design, and animations. Every example has a live preview.
JavaScript
Make your pages interactive. Functions, the DOM, events, and async/await. Learn to build everything from dropdowns to API-driven apps.
Python
Server-side programming made simple. Variables, functions, files, classes, and a full CLI project. The best first backend language.
SQL
Query databases with confidence. SELECT, JOINs, GROUP BY, indexes, and performance. Every example shows the query AND its output.
Artificial Intelligence
How machine learning, neural networks, and LLMs actually work. No hype, just the mechanism. Requires Python.
React
The most-used frontend library. Components, hooks, props, and state. Build modern interactive UIs. Requires JavaScript.
TypeScript
JavaScript with types. Catch bugs at compile time. The standard for large JavaScript codebases
🎯 Recommended learning order
Each track builds on the one before it. Following this order means every new concept has a foundation.
1. HTML
Structure first. Every web page starts here. Start HTML →
2. CSS
Style the structure. Make it look good. Start CSS →
3. JavaScript
Add interactivity. Respond to users. Start JavaScript →
4. React
Build modern UIs. Requires JavaScript. Start React →
5. Python
Build the backend. Write server-side logic. Start Python →
6. SQL
Store and query data. Every app needs it. Start SQL →
7. AI
Build on Python. Add machine learning. Start AI →
Frontend or backend first? If you want to build websites fast: HTML → CSS → JavaScript → React. If you want to work with data or backend systems: HTML → CSS → JavaScript (basics) → Python → SQL. Either path is valid; pick the one that excites you more and commit for 3-6 months.
❓ Frequently asked questions
Are these programming courses really free?
Yes. Every lesson, every code example, every project is free. No signup, no email gate, no paywall, no ads.
Which language should I start with?
HTML first, then CSS, then JavaScript, then Python, SQL, AI, and React. HTML is structure, CSS is styling, JavaScript is behavior, Python is server-side, SQL is data, AI builds on Python, React builds on JavaScript.
Do I need to install anything to start?
For HTML, CSS, JavaScript: no. You need a text editor and a browser. For Python: install Python (10 minutes). For SQL: SQLite comes with Python, or use a browser tool. For AI: Python plus a few packages. For React: Node.js and npm.
How long does each course take?
HTML: 3 weeks. CSS: 6 weeks. JavaScript: 8 weeks. Python: 8 weeks. SQL: 6 weeks. AI: 6 weeks. React: 6 weeks. All at 1 hour a day. Total: about 8 months to complete everything at a beginner pace.
Which language is best for getting a job?
JavaScript + React is the fastest path to a frontend job. Python + SQL is the fastest path to a data or backend job. HTML and CSS are prerequisites for both. Start with JavaScript + React if you want a job fast, or Python + SQL if you want to work with data.
What is the difference between Python and JavaScript?
Python runs on the server or in scripts. JavaScript runs in the browser and (with Node.js) on the server. Python is more common for data, AI, and automation. JavaScript is more common for websites and web apps.