W3Schools
One of the most beginner-friendly websites to learn programming, web development, and more — with interactive tutorials and live examples.
Codex
Learn coding by playing games! Codex makes programming fun and interactive for beginners.
HackerRank
Practice coding through challenges, contests, and interview-style problems in multiple languages.
TryHackMe
Learn cybersecurity through fun, hands-on labs and gamified lessons. Great for beginners.
CS50 by Harvard
One of the best free CS courses by David J. Malan. Learn the fundamentals of programming and computer science with projects.
GitIngest
Paste a GitHub repo URL and get a visual breakdown of its folder structure, files, and purpose. Great for exploring new codebases.
VisuAlgo
Understand data structures and algorithms through interactive animations and visual explanations.
FreeCodeCamp
freeCodeCamp is a free online platform to learn coding and earn certifications in web development, data science, and more.
Computer Science Girlies
Computer Science Girlies is a fun, empowering term for girls and women in tech passionate about coding, problem-solving, and breaking stereotypes in the world of computer science.
Devpost
Devpost is a platform where developers showcase projects, join hackathons, and discover coding competitions to build skills, win prizes, and connect with tech communities.
CSS Tricks
CSS-Tricks.com helps web developers learn and apply modern front-end techniques, with a focus on CSS.
Coursera
Coursera is an online learning platform offering courses, certificates, and degrees from top universities and companies worldwide.