Best Programming Courses
Hand-picked AI and tech courses, free and paid, that are worth your time.
28 courses
Claude Code: A Highly Agentic Coding Assistant
Practise using Claude Code to explore codebases, add features, write tests, fix bugs and manage work across several sessions. Aimed at developers who want to code faster with an AI assistant.
View courseClaude Code in Action
Learn to use Claude Code in real development work, including giving it context, managing tools, running it through custom commands and hooks, and connecting MCP servers. For developers who code daily.
View courseCS50's Web Programming with Python and JavaScript
Learn to design and build web apps with Python, Django, JavaScript, SQL and Git, covering testing, security and scalability. Suited to learners who finished an intro programming course.
View courseCS50's Introduction to Game Development
Learn how classic 2D games are built by studying and recreating titles like Pong, Flappy Bird and Mario using Lua and the LOVE framework. For learners with some programming experience.
View courseIntroduction to Algorithms (6.006)
Covers core algorithms and data structures such as sorting, searching, hashing, graphs and dynamic programming, with lectures and problem sets. Essential preparation for technical interviews.
View courseMathematics for Computer Science (6.042J)
Teaches the discrete mathematics used in computer science, including proofs, graph theory, counting and probability. Strong preparation for algorithms and theory courses.
View courseWeb Development Fundamentals
Learn how websites work and build pages with HTML, CSS and JavaScript, earning an IBM digital credential. Designed for aspiring web developers and freelancers.
View courseFront-End Development Libraries Certification
Moves you from plain JavaScript to modern front-end tooling, focusing on React, TypeScript and related libraries, with projects to prove your skills. Good for developers preparing for front-end roles.
View courseBack-End Development and APIs Certification
Covers server-side JavaScript with Node.js and Express, building APIs and working with data, validated through five projects. Aimed at learners who know JavaScript and want to build full web applications.
View courseQuality Assurance
Teaches automated testing of Node.js apps with Chai and functional tests, plus advanced Express topics like authentication and real-time features. Suits back-end learners who want to ship reliable, well-tested code.
View courseCoding Interview Prep
Dozens of algorithm and data structure challenges plus take-home style projects to sharpen problem-solving before technical interviews. Suited to job seekers who already know basic JavaScript.
View courseIntroduction to Algorithms and Data Structures
Explains common algorithms and data structures like searching, sorting, lists and trees, and how to reason about efficiency. Useful for students and job seekers preparing for technical interviews.
View courseFull Stack JavaScript
A long, project-heavy curriculum taking you through advanced HTML and CSS, JavaScript, React, Node.js and databases to job readiness. Suits motivated learners who finished the basics and want a full web developer skill set.
View courseFull Stack Ruby on Rails
A complete path combining Ruby, Ruby on Rails, databases, JavaScript and React, built around portfolio projects. Good for learners who want to build full web apps with the Rails framework.
View courseIntermediate HTML and CSS
Deepens your front-end skills with forms, CSS functions, custom properties, Grid and more, practised through layout projects. For learners who know basic HTML and CSS and want cleaner, more flexible pages.
View courseJavaScript
Goes beyond basics into objects, classes, modules, npm, webpack, testing and asynchronous code with APIs, through multiple portfolio projects. Suits learners ready to write organised, real-world JavaScript.
View courseReact
Teaches building user interfaces with React components, state, hooks, routing and testing, finishing with app projects. Best for JavaScript learners targeting modern front-end jobs.
View courseNodeJS
Introduces server-side development with Node.js and Express, covering routing, databases, authentication and APIs through practical projects. For learners who want to build the back end of full-stack apps.
View courseRuby on Rails
Covers building database-backed web apps with Rails, including routing, models, forms, authentication and deployment. For Ruby learners who want to create complete web products quickly.
View courseComputer science theory
Covers algorithms such as searching, sorting and recursion, along with cryptography and information theory. Useful for students who want to understand the ideas behind efficient and secure software.
View coursePython Essentials 2
Continues from Python Essentials 1 with modules, packages, exceptions, strings, object-oriented programming and file handling, aligned with the PCAP exam. For learners ready to write larger Python programs.
View courseJavaScript Essentials 2
Explores objects, classes, built-in objects and asynchronous programming in JavaScript and prepares you for the JSA associate exam. For learners who have finished the first JavaScript course.
View courseLinux Essentials
Builds solid Linux skills with command line practice and labs, and prepares you for the LPI Linux Essentials certificate exam. Useful for future system administrators, developers and security professionals.
View courseLearn TypeScript
Shows how TypeScript adds types to JavaScript, covering type annotations, functions, arrays, unions and custom types. Suits JavaScript developers wanting safer, more maintainable code.
View courseLearn Node.js
Introduces running JavaScript outside the browser with Node.js, including modules, the event loop, npm and file handling. For learners preparing to build back-end services.
View courseLearn Intermediate JavaScript
Builds on the basics with classes, modules, promises, async/await and HTTP requests. Good for learners who finished an intro course and want job-ready JavaScript skills.
View courseFull Stack Development with MERN
Project-based training in building web applications with MongoDB, Express, React and Node.js. Suits learners with some programming background who want to become full stack developers.
View courseMobile Game and App Development
Teaches building mobile apps and games with Dart and Flutter, covering OOP, collections and asynchronous code through hands-on projects. Good for aspiring mobile developers.
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