Learn to Code - For Free
33 professional courses covering the skills employers actually look for. Each one includes interactive examples, quizzes, and hands-on projects. No account required to start.
New to Coding? Start Here!
Not sure where to start? This path takes you from zero to job-ready, one course at a time. Each course builds on what you learned before.
Tip: Finish each course before moving to the next. All courses are 100% free, and you don't need an account to start.
Most Popular
HTML
Learn →CSS
Learn →JavaScript
Learn →Python
Learn →SQL
Learn →Java
Learn →PHP
Learn →TypeScript
Learn →React.js
Learn →Node.js
Learn →DevOps Engineering
Learn →Artificial Intelligence
Learn →Machine Learning
Learn →Generative AI
Learn →Prompt Engineering
Learn →Large Language Models (LLMs)
Learn →Computer Vision
Learn →Agentic AI
Learn →HTML
Build the structure behind every webpage. Covers semantic elements, forms, tables, media, and accessibility fundamentals.
CSS
Style and lay out web pages properly. Covers flexbox, CSS grid, animations, media queries, and responsive design patterns.
JavaScript
The language that runs in every browser. Learn variables, functions, DOM manipulation, async programming, ES6 features, and build real projects along the way.
Python
A beginner-friendly language used across web development, data science, and automation. Covers variables, OOP, file handling, APIs, and practical projects.
SQL
Every application stores data somewhere. Learn to write queries, join tables, use subqueries, build indexes, and optimise database performance.
Java
Write enterprise-grade software with confidence. Covers OOP, the collections framework, multithreading, Spring Boot, and common design patterns.
PHP
Build dynamic server-side websites with one of the web's most deployed languages. Covers PHP fundamentals, forms, MySQL, sessions, and the basics of Laravel.
TypeScript
Make your JavaScript more reliable with static types. Covers interfaces, generics, decorators, and the patterns used in large-scale codebases.
C Programming
Start at the foundation. Learn programming fundamentals through C, covering pointers, memory management, data structures, and system-level programming concepts.
C++
Extend your skills with object-oriented design. Covers classes, templates, the STL, polymorphism, and modern C++ features.
React.js
Build fast, component-driven interfaces. Covers hooks, state management, routing, Redux, and everything you need to ship a production React app.
React Native
Write one codebase and deploy to iOS and Android. Covers components, navigation, native modules, and publishing to the app stores.
Node.js
Move JavaScript to the server side. Build APIs with Express, connect to databases, handle authentication, and design microservices.
Cybersecurity
Learn how systems get attacked and how to defend them. Covers penetration testing, network security, cryptography, and ethical hacking methodology.
Blockchain
Understand how decentralised networks work. Covers smart contracts in Solidity, Ethereum, DeFi protocols, and building blockchain applications.
Web3 Development
Build on the decentralised web. Covers crypto wallets, dApp architecture, NFTs, DeFi protocols, and integrating Web3 into your frontend.
Cloud Computing
Learn to design and operate cloud infrastructure on AWS. Covers EC2, S3, VPC, RDS, Lambda, IAM, auto scaling, and core architecture patterns.
DevOps Engineering
Automate the full software delivery pipeline. Covers CI/CD, Docker, Kubernetes, Terraform, Ansible, monitoring with Prometheus and Grafana, and GitOps.
UI/UX Design
Create products people actually want to use. Covers wireframing, prototyping, user research, Figma, and how to build and maintain design systems.
SEO
Learn how search engines rank content and how to make yours rank higher. Covers keyword research, on-page optimisation, link building, and analytics.
Digital Marketing
Run campaigns that convert. Covers social media marketing, email campaigns, PPC advertising, content strategy, and performance analytics.
Artificial Intelligence
Understand how AI systems work at a technical level. Covers neural networks, NLP, computer vision, deep learning, and real-world AI applications.
Machine Learning
Build models that learn from data. Covers supervised and unsupervised learning, regression, classification, scikit-learn, and deploying models to production.
Django
Build production-ready web apps with Python's most popular web framework. Covers models, views, templates, REST APIs, and deployment.
.NET Development
Build enterprise applications with C# and .NET. Covers ASP.NET MVC, Entity Framework, LINQ, and deploying to Azure.
Software Testing
Learn how to find bugs before your users do. Covers test planning, writing test cases, manual testing, Selenium, Jest, and QA team workflows.
QA Engineering
Go beyond basic testing. Covers automation frameworks, CI/CD pipeline integration, performance testing, and DevOps quality assurance practices.
Laravel Development
Build professional PHP web applications with Laravel. Covers MVC architecture, Eloquent ORM, Blade templating, REST APIs, and deployment.
Generative AI
Learn Generative AI from the basics. Understand how AI generates text, images, audio, and video. Master prompt engineering, LLMs, AI APIs, RAG, and AI agents. Build practical Generative AI applications step by step.
Prompt Engineering
Learn how to communicate effectively with AI systems. Understand what prompts are, how AI interprets instructions, and how to write clear prompts that produce useful results. Build practical prompt skills for learning, writing, coding, research, and real-world workflows.
Large Language Models (LLMs)
Learn how Large Language Models work from first principles. Understand tokens, tokenization, embeddings, transformers, attention, training, fine-tuning, and how to build applications using LLM APIs. Complete beginner to intermediate course with practical projects.
Computer Vision
Learn Computer Vision from scratch with Python, OpenCV, and deep learning. Master image processing, object detection, facial recognition, CNNs, and real-world projects.
Agentic AI
Master autonomous AI agents from first principles to multi-agent production systems. Learn reasoning, planning, memory, tool use, LangGraph, AutoGen, CrewAI, and enterprise deployment.
Start Your Coding Journey Today
All 33 courses are completely free. You get interactive examples, practice exercises, quizzes, and hands-on projects.
Structured Paths From Beginner to Job-Ready
Stop wondering which skill to tackle next. Follow industry-aligned step-by-step tracks with interactive courses, capstone projects, and free verifiable certificates.
Frontend Web Developer Path
Go from creating your first semantic HTML page to building scalable, production-ready React and Next.js web applications with TypeScript.
1. HTML5 Semantic Architecture
Semantic elements, forms, accessibility (a11y), meta tags, and SEO structure.
2. Modern CSS3 & Layout Systems
Flexbox, CSS Grid, responsive design patterns, media queries, and smooth animations.
3. JavaScript ES6+ Deep Dive
DOM manipulation, async/await, fetch APIs, closures, and modern ES syntax.
4. React.js Component Architecture
Hooks, component lifecycle, context state, routing, and custom reusable UI components.
5. TypeScript for Production Devs
Static types, interfaces, generics, type narrowing, and typing React component props.
6. UI/UX Design Systems & Tokens
Design tokens, Figma handoff, accessibility contrast auditing, and component libraries.
Production SaaS Web Application
Architect a responsive multi-page dashboard with authentication, real-time charts, dark mode, and state management in TypeScript & React.