SuperCalculator is a collection of 21 different mathematics calculators performing specific calculations, built using HTML, CSS, and Pure JavaScript without any framework or library.
This project is ideal for beginners wanting to learn JavaScript through practical projects. Each calculator implements core logic with minimal code.
A fully responsive dashboard linking to all calculators. Serves as the main index.html entry point.
Features trigonometric functions, logarithms, factorials, history tracking, and physical constants.
Real-time exchange rates with clean UI. Uses external API for currency data.
Monitors cryptocurrency prices with 24hr changes and trading volumes.
Convert between 100+ units across categories like acceleration, power, and temperature.
Generates secure passwords and evaluates password strength.
Performs operations with multiple fractions.
Computes mean, variance, quartiles, and other statistical measures.
Generates and reads various QR code types.
Solves second-order polynomials with discriminant analysis.
Calculates EMI with detailed payment schedules.
Advanced loan calculator with tax and insurance considerations.
Performs matrix operations and determinant calculations.
Handles binary/hex/decimal conversions and operations.
Calculates age in multiple time units and counts down to birthdays.
Fun compatibility percentage calculator with dynamic UI.
Measures body mass index with body fat estimation.
Solves electrical parameters using Ohm's Law.
Simplifies complex resistor networks.
Decodes resistor bands for 4-6 band resistors.
Plots functions using Desmos integration.
Advanced 3D function visualizer (desktop only).
- HTML
- CSS
- JavaScript
- APIs
Contributions are welcome! Please submit issues or feature requests through the repository's issue tracker. Maintain the project's vanilla JavaScript approach and avoid adding frameworks.