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
The fastest-growing capstone category in 2026. Capstones that panels approve faster — AI agents, RAG, real-time computer vision. Build the kind of capstone employers actually look for on resumes.
Free AI capstones with full source code — RAG document Q&A, ChatGPT API apps, local LLMs, computer vision, NLP. The umbrella hub for modern AI capstones.
46 Python computer vision capstones — face detection, hand tracking, pose estimation, document scanning. Real-time on CPU, no GPU required.
23 algorithm-level ML capstones — CNN, classification, recommendation systems, computer vision foundations.
Working source code, ER diagrams, and step-by-step setup for the languages BSIT panels recognize. Every project tested before publishing.
319 free PHP + MySQL capstones — school, hotel, hospital, e-commerce, inventory, payroll. Each includes ERD and setup instructions.
296 Visual Basic .NET Windows Forms capstones — the dominant Philippine BSIT panel stack. Hotel, POS, Hospital, Payroll, Inventory.
250 Python capstones — Tkinter desktop, Django web, Pygame games, OpenCV vision, ML and AI integration.
127 Java capstones — NetBeans + MySQL desktop applications. Hotel, Library, Hospital, POS, ATM, School systems.
111 Django web management systems — modern Python full-stack capstones. School, e-commerce, hospital, banking, transport.
74 Laravel PHP MVC capstones — School, E-commerce, Hospital, POS, Inventory, Banking. Modern PHP for production-quality defense.
58 C# + SQL Server Windows Forms projects and reference snippets — DataGridView, ListView, ComboBox patterns plus management systems.
55 vanilla JavaScript, Vue.js, and Node.js projects — browser games, calculators, CRUD demos, Vue SPAs.
The Chapter 1-5 documentation, UML diagrams, database designs, and foundation language resources every BSIT student needs to pass capstone defense.
302 free ER, DFD, Use Case, Class, Activity, Sequence, Component, and Deployment diagrams for capstone Chapter 3.
145 capstone idea lists and Chapter 1-5 thesis documentation templates for BSIT, BSCS, and engineering students.
35 ER diagrams and SQL schemas — Hospital, Library, POS, Inventory, Salon, Clinic, Restaurant, Resort.
132 foundational C and C++ mini-projects — console games, mini management systems, OOP patterns. Perfect for 1st-2nd year coursework.
Learn the language first, then ship a capstone. Free tutorials with working examples.
599 JavaScript and Node.js language tutorials — syntax, features, frameworks, debugging.
150+ Python tutorials covering OOP, file I/O, web scraping, async, and library usage (pandas, numpy, matplotlib).
Modern TypeScript tutorials covering types, generics, and integration with React/Node.
Beginner-to-intermediate PHP tutorials with practical examples for capstone use.
The most comprehensive Python & JavaScript error reference on the open web. 10 cross-linked hubs covering TypeError, ModuleNotFoundError, AttributeError, ValueError, ImportError, NameError, RuntimeError, SyntaxError, ReferenceError, and HTTP errors. Each post explains the root cause and gives 2–4 alternative fixes.
220+ Python & JavaScript TypeError fixes — NoneType, not callable, cannot read property.
198+ Python import error fixes — pip install, virtualenv, TensorFlow, PyTorch, Flask, Django.
173+ "object has no attribute X" fixes — NoneType, pandas, NumPy, sklearn, Selenium.
100+ pandas, NumPy, sklearn, TensorFlow ValueError fixes.
67+ "cannot import name X from Y" version-conflict fixes — Flask, Werkzeug, ML libraries.
49+ Python "name X is not defined" fixes — numpy, pandas, Jupyter, Python 2→3 migration.
49+ PyTorch CUDA, asyncio, Flask context, mutation-during-iteration fixes.
48+ Python & JavaScript parsing errors — EOF, EOL, unexpected token, import.meta.
34+ JavaScript "X is not defined" fixes — Node ESM, SSR, React, browser globals.
35+ HTTP 4xx and 5xx status code explanations — 403, 404, 429, 500, 502, 504.
A college management system class diagram is a designed diagram that shows the system’s relationships and classes. This UML Class Diagram is made to guide programmers along with the college’s management …
Definition and Usage PHP has a built-in function called array_walk() which calls a user-defined function for each element in an array. The function needs to know the keys and values …
What Is Sort An Array PHP? Sorting means putting information in alphabetical or numerical order, or in a way that shows an increasing or decreasing relationship between the pieces of …
This Bank Management System Class Diagram is a designed diagram that shows the system’s relationships and classes. This UML Class Diagram is made to guide programmers along with the bank’s …
What is a PHP spread operator? The PHP spread operator is also known as the splat operator or scatter operator which comes from the concept of unpacking arguments. This concept …
Simple class diagram for hospital management system is a designed diagram the shows the system’s relationships and classes. This UML Class Diagram is made to guide programmers along with the …
The Sequence Diagram for Attendance Management System describes the series of interactions that occur with the objects when performing the system’s process. A sequence diagram is one of the UML …
A UML class diagram for online shopping system is used to represent, explain, and document the parts (classes) of an online shopping system. It can also be a reference or …
The sequence diagram for hostel management system is a UML sequence diagram, which helps illustrate the structure of a hostel management system. In order to achieve your desired system structure and behavior, …
The Airline Reservation System Use Case Diagram is the behavioral diagram that summarizes activities done in the airline reservation system and its user details. It depicts the graphical representation of …
The UML tutorial use case diagram is one of the UML diagrams that helps in emphasizing the important processes and flow of your project. Through this diagram, your readers and …
The Sequence Diagram for Student Management System is created with the Unified Modeling Language (UML) which depicts the flow of messages between class objects. In addition, this is made up …
The Sequence Diagram for Car Rental System is a presentation of the series of events that occurs when renting an online car. In addition, this diagram explains the system behavior …