Apps Libraries - Page 1

Windows Calculator: A simple yet powerful calculator that ships with Windows

C++ 27237Updated: 10 mo ago License: Permissive (MIT)

Beautiful calculator app for macOS

JavaScript 4716Updated: 10 mo ago License: Permissive (MIT)

A small, fast JavaScript library for arbitrary-precision decimal arithmetic.

JavaScript 4391Updated: 11 mo ago License: Permissive (MIT)

Simple Calculator Web App Using Ember.js

JavaScript 1454Updated: 1 y ago License: Weak Copyleft (LGPL-3.0)

Qalculate! library and CLI

C++ 1305Updated: 10 mo ago License: Strong Copyleft (GPL-2.0)

Kalker/kalk is a calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals

Rust 1281Updated: 11 mo ago License: Permissive (MIT)

Simple calculator built with React

JavaScript 1150Updated: 1 y ago License: Permissive (MIT)

高性能优惠叠加计算框架

Java 1080Updated: 10 mo ago License: Permissive (Apache-2.0)

EvalEx is a handy expression evaluator for Java, that allows to evaluate simple mathematical and boolean expressions.

Java 868Updated: 11 mo ago License: Permissive (Apache-2.0)

math and logic formula parser and evaluator

Ruby 797Updated: 1 y ago License: Permissive (MIT)

🖩 Do live calculations in rofi!

C 761Updated: 10 mo ago License: Permissive (MIT)

A cross-platform Swift library for evaluating mathematical expressions at runtime

Swift 753Updated: 1 y ago License: Permissive (MIT)

Value Object that represents a monetary value (using a currency's smallest unit).

PHP 735Updated: 1 y ago License: Proprietary (Proprietary)

EvalEx is a handy expression evaluator for Java, that allows to evaluate simple mathematical and boolean expressions.

Java 715Updated: 3 y ago License: Proprietary (Proprietary)

The TI-Nspire calculator extension for native applications

C 703Updated: 11 mo ago License: No License (No License)

a calculator REPL, similar to bc(1)

Rust 690Updated: 11 mo ago License: Permissive (MIT)

Power calculator for Android. Solve some problem algebra and calculus.

Java 643Updated: 1 y ago License: Strong Copyleft (GPL-3.0)

:1234: Bits, bytes and address calculator

C 579Updated: 1 y ago License: Strong Copyleft (GPL-3.0)

:art: Color Palettes Calculator of Ant Design

TypeScript 571Updated: 1 y ago License: Permissive (MIT)

A calculator for quick simple calculations with a nice user interface and no ads

Kotlin 521Updated: 11 mo ago License: Strong Copyleft (GPL-3.0)

A JavaScript module for calculating the specificity of CSS selectors

JavaScript 486Updated: 3 y ago License: Permissive (MIT)

A simple and beautiful calculator for Android

Kotlin 438Updated: 10 mo ago License: Strong Copyleft (GPL-3.0)

Toolchain and libraries for C/C++ programming on the TI-84+ CE calculator series

C 422Updated: 11 mo ago License: Weak Copyleft (LGPL-3.0)

a calculator REPL, similar to bc(1)

Rust 414Updated: 3 y ago License: Permissive (MIT)

🐊 An open-source kickass cross-platform Calculator with the power of alligator

JavaScript 380Updated: 2 y ago License: Permissive (MIT)

Calculator app created with Java Swing, It is simple with an easy code to help novices learn how to operate a calculator.

Java 325Updated: 10 mo ago License: Permissive (MIT)

Opcode calculator / ASM calculator

C++ 325Updated: 10 mo ago License: Permissive (MIT)

Angular-based calculator for factory games like Factorio and Dyson Sphere Program

TypeScript 310Updated: 11 mo ago License: Permissive (MIT)

A U.S. personal income tax calculator

Python 296Updated: 3 y ago License: Strong Copyleft (GPL-2.0)

Arbitrary-precision unit-aware calculator

Rust 245Updated: 10 mo ago License: Permissive (MIT)

Wabbitemu is a Z80 TI Calculator emulator

C 244Updated: 1 y ago License: Permissive (MIT)

A simple calculator using HTML, CSS & Javascript

JavaScript 232Updated: 11 mo ago License: No License (No License)

Free42 : An HP-42S Calculator Simulator

C++ 222Updated: 1 y ago License: Strong Copyleft (GPL-2.0)

Scala 217Updated: 1 y ago License: Proprietary (Proprietary)

World smallest spotify crack app ever~

JavaScript 207Updated: 11 mo ago License: No License (No License)

Do calculations, annotate like you would on a paper "qwikly".

JavaScript 203Updated: 10 mo ago License: Permissive (MIT)

:1234: Simple calculator is written in Java with Eclipse. This calculator is simple with an easy code to help novices learn how to operate a calculator.

Java 191Updated: 10 mo ago License: Permissive (Apache-2.0)

Epidemic Calculator

JavaScript 184Updated: 3 y ago License: No License (No License)

:chart_with_upwards_trend: Scrubbing calculator.

JavaScript 179Updated: 1 y ago License: No License (No License)

Texas Hold'em Odds Calculator

Python 174Updated: 3 y ago License: Permissive (MIT)

A simple calculator written in C++. GitHub Gist: instantly share code, notes, ... Description: A simple calculator that can add, subtract multiply, divide,.

C++ 174Updated: 11 mo ago License: No License (No License)

A Calculator App built with HTML, CSS, and JavaScript. It also has a Dark Mode.

CSS 165Updated: 11 mo ago License: No License (No License)

kalk is a powerful command line calculator app for developers.

C# 163Updated: 2 y ago License: Permissive (BSD-2-Clause)

Big finance tools in a small package

PHP 163Updated: 3 y ago License: Permissive (MIT)

A build calculator for Diablo 4.

JavaScript 163Updated: 10 mo ago License: Strong Copyleft (AGPL-3.0)

AD computation with Template Model Builder (TMB)

C++ 150Updated: 1 y ago License: Proprietary (Proprietary)

An attempt to re-write the popular retirement calculator (cFIREsim.com) in mainly javascript, and begin the journey toward open-source.

JavaScript 146Updated: 3 y ago License: Permissive (Apache-2.0)

Text based calculator for peoples

Rust 146Updated: 2 y ago License: Strong Copyleft (GPL-2.0)

A calculator/expression evaluator written in rust that supports variables and functions.

Rust 137Updated: 3 y ago License: Permissive (MIT)

Simple math expresions parser and calculator

PHP 134Updated: 10 mo ago License: Permissive (MIT)