🎓 Free Capstone Projects with Full Documentation, ER Diagrams & Source Code — Updated Weekly for 2026
👨‍💻 Free Source Code & Capstone Projects for Developers

Free Source Code, Capstone Projects & Programming Tutorials

Your trusted resource for downloadable source code, complete capstone projects with ER diagrams and Chapter 1-5 documentation, AI-ready capstones (RAG, ChatGPT, computer vision), and step-by-step tutorials in PHP, Python, Java, JavaScript, and more. Built by working developers, tested before publishing, and updated for 2026.

📅 Updated weekly | ✅ Code tested before publishing | 👨‍💻 Built by PIES IT Solutions developers

Use Case Diagram for Bank Management System

Bank Management System Use Case Diagram

The Bank Management System Use Case Diagram is used to show the processes involved when users invoke the software. It depicts the structure of the system behavior. Additionally, the diagram …

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Sequence Diagram for Hotel Management System | UML

Sequence Diagram for Hotel Management System

The Sequence Diagram for Hotel Management System is a UML sequence diagram which shows the sequence of events that should be present in the Hotel Management. This diagram gives enlightenment …

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Sequence Diagram for Payroll Management System | UML

Sequence Diagram for Payroll Management System

The Sequence Diagram for Payroll Management System is a sequence of events that should be present in the Payroll Management. This diagram gives enlightenment and a guide to the programmers …

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Use Case Diagram for Online Food Ordering System

Food Ordering System Use Case Diagram

The use case diagram example for online food ordering system is one of the methods used to show the processes involved in online food ordering system. It depicts the system’s …

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Sequence Diagram For Point Of Sale System | UML

Sequence Diagram for Point of Sale System

This Sequence Diagram For Point Of Sale System is a designed Unified Modeling Language (UML) diagram that shows the sequence of messages or events between objects in the system interactions. It …

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Sequence Diagram For ATM System | UML

Sequence Diagram for ATM System

The Sequence Diagram For ATM System is a diagram that shows the sequence of messages or events between objects in the management system. It helps illustrate the sequence of messages that …

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Sequence Diagram for Online Shopping System | UML

Sequence Diagram for Online Shopping System

The Sequence Diagram for Online Shopping System is an interaction diagram that shows the series of objects and messages and how they interact through the system. In addition, this diagram …

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How to Check a Value Is Numeric in PHP

is_numeric in php

Definition and Usage of is_numeric in PHP The is_numeric() function describes whether a variable is a number or a string of numbers. If the variable is a number or a …

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Common questions about itsourcecode.com

What is itsourcecode.com?
itsourcecode.com is a free educational resource for BSIT and BSCS students worldwide, particularly in the Philippines. We provide free downloadable source code for capstone projects in PHP, Python, Java, VB.NET, C#, JavaScript, and Laravel; UML diagram libraries (302+ free diagrams); complete Chapter 1-5 capstone writing guides; programming tutorials; and error reference documentation for common Python, JavaScript, and HTTP errors. The site is operated by PIES Information Technology Solutions, a Philippine-based development team.
Are the source code projects free to use for my BSIT capstone?
Yes. All source code projects on itsourcecode.com are released free of charge for educational use, including BSIT, BSCS, and BSIS capstone projects. The code is provided under the MIT License unless otherwise specified, meaning you can modify, distribute, and use it commercially. We ask only that you cite the source in your capstone documentation. For custom development needs, see our Hire Us page.
What programming languages and frameworks do you cover?
We cover PHP, Python (including Django and Flask), Java (NetBeans and JavaFX), VB.NET, C#, C, C++, JavaScript (including React and Node.js), Laravel, CodeIgniter, ASP.NET, and Android development. We also publish UML diagram libraries (Use Case, Class, Activity, Sequence, DFD, ER), database design tutorials, error references, and tools/software setup guides.
How do I download a project from itsourcecode.com?
Each project page has a download button or link. After clicking, you typically receive a ZIP file containing the source code, database SQL file, and basic setup instructions. For larger projects or paid hosting needs, follow the post's specific instructions. We host most files on Google Drive, GitHub, or our own server depending on file size and project type.
Do you offer custom capstone development services?
Yes. PIES Information Technology Solutions offers custom capstone development for Philippine BSIT and BSCS students. We can build complete systems in PHP, Python, Java, VB.NET, or other stacks; produce complete Chapter 1-5 documentation; and provide consultation for project defense preparation. Pricing depends on project scope. See our Hire Us page for details and to request a quote.
Is there a complete capstone writing guide for BSIT students?
Yes — our complete Chapter 1-5 capstone documentation series is published in the Final Year Projects (FYP) section. It covers Chapter 1 (Introduction), Chapter 2 (Review of Related Literature), Chapter 3 (Methodology), Chapter 4 (Results and Implementation), and Chapter 5 (Summary, Conclusions, Recommendations). Each chapter includes a Philippine BSIT-specific template with real examples, common panel questions, and FAQ.
How can I contact the itsourcecode.com team?
For general questions, comments, or feature requests, use the contact form on our About Us page. For custom development or consulting inquiries, use the Hire Us page. For technical support on a specific project download, leave a comment on the project's article page — our team monitors comments daily.