about
CodeyHub exists to make JavaScript learning practical, accessible, and free. We believe the best way to learn programming is by writing code — not watching videos or reading textbooks. That's why every lesson includes a live playground where you can run code right in your browser.
CodeyHub started as a set of personal notes on HTML, CSS, and JavaScript, plus a handful of short explainer videos. It's built and maintained by a single self-taught developer — no team, no funding, just a belief that most programming content either oversimplifies things or drowns beginners in jargon.
Every lesson here is designed around one idea: you don't understand a concept in JavaScript until you've run the code yourself and watched it break. That's why every lesson has a live playground built directly into the page — not a link to an external sandbox, not a screenshot of code.
It's not trying to be a bootcamp, and it's not trying to replace structured courses for people who want a certificate. It's a free, always-available reference and practice ground for JavaScript specifically — done properly, before expanding to anything else.
Found an error in a lesson, or want to suggest a topic? Reach out here.