A curated list of the best free platforms for learning programming languages, frameworks, and development tools. Bookmark this and work through them at your own pace.
Frontend
HTML -- html.com Comprehensive tutorials for building the structure of web pages. Start here if you're brand new to web development.
CSS -- web.dev/learn/css Google's guide covering everything from basics to advanced layout techniques like Grid and Flexbox.
JavaScript -- javascript.info The best free JavaScript tutorial available. Covers fundamentals through advanced concepts with clear examples.
React -- reactplay.io Interactive learning for React, the most popular UI library. Build real components as you learn.
Vue -- learnvue.co Practical tutorials and projects for Vue.js, a progressive framework for building web applications.
Next.js -- nextjs.org/learn Official Next.js tutorial. Learn server-side rendering, static generation, and API routes by building a real app.
Backend & Languages
Python -- learnpython.org Interactive Python tutorials for all skill levels. Especially useful for DevOps and automation work.
Go -- learn-golang.org Comprehensive Go tutorials. Go is excellent for building CLI tools, microservices, and cloud-native applications.
PHP -- phptherightway.com Modern PHP best practices and practical examples.
Rust -- rust-lang.org/learn Official Rust learning resources. Great for systems programming where performance and safety matter.
Data & APIs
SQL -- w3schools.com/sql Essential database query language. Every developer should know SQL basics.
APIs -- rapidapi.com/learn Learn to build and consume REST APIs, a fundamental skill for any modern developer.
DevOps & Tools
Git -- git-scm.com/book The definitive Git guide. Version control is non-negotiable for any developer.
Design Patterns -- refactoring.guru Visual explanations of software design patterns. Makes complex concepts easy to understand.
AI & Emerging Tech
AI Fundamentals -- elementsofai.com Free AI courses from the University of Helsinki. Accessible to both technical and non-technical audiences.
Machine Learning -- freecodecamp.org/learn/machine-learning-with-python Hands-on machine learning with Python through FreeCodeCamp.
Blockchain -- cryptozombies.io Learn blockchain development by building a game. Makes smart contract development approachable.
Web3 -- learnweb3.io Comprehensive Web3 development tutorials covering decentralized applications.
The best resource is the one you actually use. Pick one, start today, and build something.