Sequence Diagram for Online Banking System (Step-by-Step)
Online Banking is one of the few BSIT capstone topics where panels actually scrutinize the sequence diagram. For an Inventory or Library project, the sequence diagram is filler. For a …
How to Learn AI in 2026: Complete BSIT-Friendly Roadmap
AI moved from “futuristic concept” to “table-stakes skill” between 2023 and 2026. For BSIT students, AI literacy is now what database knowledge was 10 years ago, non-negotiable. The good news: …
15 Common Capstone Defense Mistakes (and How to Avoid Them in 2026)
You’ve spent 6-9 months building and writing your capstone. Defense day decides whether all that work translates to PASS or BACK TO REVISIONS. Most defense failures aren’t from weak projects, …
Best Mechanical Keyboards for BSIT Students Under ₱5K (PH 2026)
Disclosure: This article contains affiliate links. itsourcecode.com may earn a commission when you purchase through them. All recommendations are independently chosen. A mechanical keyboard is one of the few BSIT …
ER Diagram for Hospital Management System (with SQL Schema)
Hospital Management System is a top-5 BSIT capstone topic in 2026, and the ER diagram is where your database design becomes defensible. Without a strong ER diagram in Chapter 3, …
Best Programming Books for Self-Taught Developers (2026 Reading List)
Disclosure: This article contains affiliate links. If you purchase through these links, itsourcecode.com may earn a small commission at no extra cost to you. We only recommend books we’ve personally …
How to Find a Thesis Adviser Who’ll Actually Help You (BSIT Guide 2026)
Your thesis adviser shapes the quality of your capstone almost as much as your own effort. The right adviser gives sharp feedback that strengthens your work; the wrong one is …
50+ Capstone Project Ideas for BSIT Students by Difficulty (2026)
You’ve decided to start your BSIT capstone but staring at a blank document, unsure what to build. This guide lists 50+ proven capstone project ideas categorized by difficulty (Easy, Medium, …
Pandas iloc IndexError Out of Bounds: 7 Fixes (2026)
If you’ve spent any time wrangling data in Python, you’ve seen it: IndexError: single positional indexer is out-of-bounds. It’s the pandas equivalent of the classic Python list index out of …
How to Choose Your Capstone Project (10-Step Decision Guide for BSIT 2026)
Choosing the wrong capstone project is the single biggest mistake BSIT students make, and most don’t realize it until 3 months in, when changing direction is too painful. The wrong …
Python KeyError Explained: 7 Causes & How to Fix (2026 Guide)
You wrote user[“email”], ran your script, and Python crashed with KeyError: ’email’. Maybe you saw KeyError: 0 from a JSON response or KeyError: ‘name’ from a config file. Either way, …
DFD for Inventory Management System (Levels 0, 1, 2 with Diagrams)
Inventory Management System DFD Levels 0, 1, 2 is the single most common BSIT capstone topic in 2026. Cafeteria inventory, drugstore inventory, sari-sari store inventory, warehouse inventory. at least one …
Pandas KeyError: Column Not in DataFrame. 7 Causes and Fixes (2026)
You loaded a CSV, ran df[“price”], and pandas threw KeyError: ‘price’. You can SEE the column in your data, so why does pandas say it doesn’t exist? This is one …
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.