DarekDari: free coding projects with source code, Python fixes and simple online tools
Download working source code you can run today, fix common Python and Google Colab errors step by step, or open small free tools that run in your browser.
Projects with source code
Complete projects in Python, PHP, C, Java and JavaScript. Each includes the code, setup steps and what it does, so you can run it before you change anything.
Simple blog application in PHP
A fully functional blog system to understand PHP backend logic. Includes database setup, routing, and UI components.
View PHP Project →Forum in PHP
Bulletin board source code for community discussion sites.
View Code →Anemia types classification
Machine learning project to classify anemia types from data.
View Python Project →Pomodoro timer in JS
A clean, browser-based productivity timer using vanilla JS.
View JS Project →Student management in Python
Command-line Python project for managing student records.
View Python Project →Shopping cart in C
Core C programming project for calculating cart totals and logic.
View C Project →Fix a Python, pandas or Colab error
These pages start with the exact error message, then the cause, then the fix.
Free browser tools & utilities
Small tools for everyday tasks. Nothing to install, no signup required. Explore 50+ tools on our tools hub.
Online click counter
Simple tally counter for browser-based tasks.
Open Tool →Text case converter
Convert text to uppercase, lowercase, or title case.
Open Tool →QR code generator
Create custom QR codes for URLs and text instantly.
Open Tool →CSS palette generator
Build CSS color variables for your next project.
Open Tool →Practice exercises
Test your knowledge with these coding exercises.
Explore by Language
Browse projects, exercises, and tutorials by your preferred programming language.
A focused resource hub for developers
DarekDari is built for software developers, CS students, and tech professionals. Whether you need free coding projects with source code in Python, PHP, C, or JavaScript, step-by-step fixes for Google Colab errors, or simple free online tools like a QR code generator or text case converter, you’ll find it here. No ads, no popups, and no fluff—just the tools, code, and resources you need to build and ship software.