Free source code that helps students & developers actually ship.
Geek Source Codes is a library of ready-to-run PHP/MySQL systems, capstone guides, and coding tutorials — built so you can learn faster, finish your project, and walk into your defense prepared.
Everything you need to finish the build
Three things, done well — source code you can run, guides that explain the why, and the capstone paperwork most sites skip.
Ready-to-run source code
Complete management systems with the database, setup notes and a demo login — built to run on XAMPP or any LAMP stack out of the box.
Clear coding tutorials
Plain-English explainers, best-of roundups and AI guides that teach the concepts behind the code — not just copy-paste snippets.
Capstone toolkit
Documentation templates, ER & data-flow diagram examples, and panel-defense Q&A — the paperwork that gets students across the line.
Made by developers who shipped these projects.
Every system on the site started as real, working code — written, tested and documented by people who have defended a capstone themselves.
Find your next project in seconds.
Browse 240+ free systems across 15 categories, or tell us what you need and we'll build a guide for it.