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.
All arithmetic operations such as sum, subtraction, multiplication, and division perform an infinite value that always leads to (infinite number). Infinity is primarily used to optimize algorithms and measure performance, …
Encountering modulenotfounderror: no module named ‘zlib’ error message gives you a headache? In this article, we will hand you the solution for this error in Python. Usually, this error happens …
In this article, we will show to solve Modulenotfounderror: no module named cx_oracle. Along with we will look into the causes of this error as well as understand this error. …
![Modulenotfounderror no module named stringio [SOLVED]](https://itsourcecode.com/wp-content/uploads/2023/03/modulenotfounderror-no-module-named-stringio-768x473.png)
In this article, we will show you how to solve the modulenotfounderror no module named stringio in Python. This error indicates that the stringIO module is not installed in your …
What is bisect in Python? Python bisect is a module under the bisect algorithm that enables programmers to maintain the list’s sort order after inserting each element. This is important …
Python is a leading programming language for its useful functions and potential for machine learning and data analysis. One of its helpful functions is the ord(). This tutorial provides the …
In this article, you will learn the solutions to resolve the error modulenotfounderror: no module named ‘xlsxwriter’. What is xlsxwriter? The XlsxWriter is a Python module which is will be …
In this article, we will fix Jupyter Notebook Modulenotfounderror. Also, we will give common causes of why we encounter this error. But before that, we will give a brief discussion …
In this article, we will show you the solutions for modulenotfounderror no module named ‘xgboost’ jupyter notebook. This is a common error usually experienced when you are a developer or …
The main goal of this tutorial is to let you know what inconsistent use of tabs and spaces in indentation Python is. Additionally, indentation means a number of spaces and tabs …
In this tutorial, you will learn the solutions on how to solve the modulenotfounderror: no module named selenium. What is Selenium? Selenium is an open-source, automated testing framework which is …
In this article, we will show solutions for Modulenotfounderror no module named serial error which will help to fix it. Aside from that, we will look into the causes of …
Are you currently facing this modulenotfounderror: no module named ‘tensorboardx’ error message? Well, in this article we will walk you through the solution to this error that will help you …