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.
Being a Python programmer who uses Jupyter Notebook, you may have come across the importerror: iprogress not found. please update jupyter and ipywidgets. error. This error specifically implies that the …
Have you ever encountered a runtimeerror: trying to resize storage that is not resizable? This type of error message can be opposing. Specifically, when you are not familiar with its …
How to fix the Python nameerror: name ‘xrange’ is not defined error message? In this article, we’ll hand you the solutions to this python xrange is not defined. If this …
If you are a Python developer and working with AWS SDK, you might have encountered the “ImportError: cannot import name ‘docevents’ from ‘botocore.docs.bcdoc‘” error at some point. Actually this error …
“ImportError: No module named ‘site’” is a common error that can occur when trying to run a Python script or program. This error indicates that the Python interpreter is unable …
One of the most common errors might encounter is the Runtimeerror Tf Placeholder Is Not Compatible with Eager Execution error. The error occurs when we attempt to use a TensorFlow …
If you are running a project in PyTorch, you may often encountered the error message which is: Runtimeerror: grad can be implicitly created only for scalar outputs This error frequently …
“ImportError: cannot import name dataclass_transform” error is one of the common errors you might encounter while working with Python code. This error occurs for various reasons, this is why in …
At some point in your Python programming journey, chances you have come across the “ImportError: cannot import name ‘contextfilter’ from ‘jinja2‘” error. This error can be frustrating, especially if you …
As a developer, you may often encounter one of the common errors which is Runtimeerror: event loop is closed . However, don’t worry! In this article, we will provide you …
If you’re working with applications that use frameworks like Flask, Django, or Pyramid, you may often encounter a runtime error message that says: runtimeerror: working outside of application context In …
Are you stuck with this Python nameerror name df is not defined error message? We understand that this error be frustrating, especially if you don’t know how to fix it. In this …
If you are a Python programmer, chances you have encountered an error that reads “ImportError: cannot import name ‘builder’ from ‘google.protobuf.internal’”. Actually, this error message typically occurs when there is …