Get started with hacking in the academy, test your skills against boxes and challenges or chat about infosec with others

Your spot for hands-on cybersecurity, red teaming, ethical hacking, and nonstop CTF action. Learn to think like an attacker, sharpen your skills, and grow with a community that actually gets it. Jump in and earn your OvO tag.

Microsoft student developer community to share ideas, solve challenges, build solutions, and develop technical skills.

The official Discord server of W3Schools! Come hang out, learn to code, and level up your skills with other developers. Whether you’re just starting out, trying to break into a tech job, or looking to grow in your current career. This is the place to learn, connect, and get inspired.

A community of developers helping each other improve their coding skills by building projects and giving feedback.

HackThisSite is a free, safe and legal training ground for hackers to test and expand their ethical hacking skills.

CyberDefenders is a cyber defense training platform offering blue teamers a place to practice and build skills.

Connect with other game developers to progress your career and game development skills with the IGDA!

Beginner friendly community for LeetCode, Data Structures & Algorithms (DSA), System Design, and Software Engineering interview preparation. Improve real problem-solving skills with coding challenges in Python, Javascript, Java, Rust, C++, C or any programming language. An Open-Source Initiative.

A channel dedicated to helping you homelab, learn new skills, and talk all things tech.

Where tech meets wit. Debug life, upgrade skills, and find your tribe. No ticket required, just bring your best IT joke.

Self Improvement, Self Realization, Polymath Skillset.