A lightweight, PHP-based project management, costing, and production tracking system for 3D print studios and labs.

DevisMaster is a web application allowing professionals and individuals to create detailed quotes for their projects. Thanks to an intuitive interface, the user can define their project, divide it into phases, list the necessary materials and obtain a precise estimate of the production cost.

Blazingly fast token estimation and cost calculation for LLMs. NPM package & CLI. Zero deps, 85KB.

A Python Meal Price Calculator that helps users compute the total cost of a meal by including tax and tip. Users enter the meal price, tax rate, and tip percentage, and the program outputs the final amount. Great for practicing input handling, arithmetic operations, and formatted output.

Python Programming - Travel Booking System

The Material Cost Calculator is an Excel-based tool designed to estimate total project or part costs based on material quantities and unit prices. It automatically aggregates costs by material type and supplier, featuring dynamic tables, charts, and VBA automation for real-time updates.

A hotel booking form where users can select check-in date, room type, amenities, and enter an advance payment. Calculates the total & balance amount.

A simple and interactive web-based calculator for estimating electricity and water utility costs, featuring a dynamic 3D animated background, cost distribution visualization, and history tracking. Built with HTML, CSS, and JavaScript

A Python application to track your supplements, their quantities, and calculate cost effectiveness.