2405 Open source projects that are alternatives of or similar to desktop

Open-source symbolic algebra library for C# and F#. One of the most powerful in .NET

Text calculator with support for units and conversion

Beautiful calculator app for macOS

JavaScript parser-combinator library

Query Parser for REST

Parse and calculate latex formatted math

PHP calculator library for mathematical terms (expressions) passed as strings

A small .NET math library.

💡 Build your own programming language! A C++17 PEG parser generator supporting parser combination, memoization, left-recursion and context-dependent grammars.

High precision scientific calculator with support for physical units

Making Laravel desktop application using Electron Js

(!! moved to tunnckoCore/opensource multi-package repository !!) 🔱 Parse a function into an object using espree, acorn or babylon parsers. Extensible through Smart Plugins.

C# library which can read some data from a .rofl file, and start a replay in the client. (no longer actively maintained)

Makes life working with units of measurement just a little bit better.

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Do maths like a normal person

Simple mathematical expression parser and calculator.

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

Alfred workflow to calcualte with the Soulver engine

Base is the foundation for creating modular, unit testable and highly pluggable, server-side node.js applications.

Lightweight desktop screen recorder for Windows.

A modern desktop application for the Nanoleaf Aurora and Canvas

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

🖼️ Lightweight, versatile desktop image viewer for Windows. The best replacement for the default Windows photo viewer.

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

Expressions to manipulate colors.

A thin wrapper of PyYaml to convert Python objects to YAML and back

Parsing and evaluating mathematical formulas given as strings.

Validate, sanitize and transform values with proper TypeScript types and zero dependencies.

An extensive math library for JavaScript and Node.js

C#'s fastest parser combinator library

JavaScript library for quantity calculation and unit conversion

Mathematical expression parsing and calculation engine library. 数学表达式解析计算引擎库

Evaluates a math expression from a string. Supports variables and custom operators.

A math game for children to help them learning multiplication

a calculating engine~

in progress pretty printing calculator language

NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web.

A Ruby-based expression parser, evaluator, and programming language

C-style arbitrary precision calculator

A non date-based time calculator

Computator.NET is a special kind of numerical software that is fast and easy to use but not worse than others feature-wise. It's features include: - Real and complex functions charts - Real and complex calculator - Real functions numerical calculations including different methods - Over 107 Elementary functions - Over 141 Special functions - Over 21 Matrix functions and operations - Scripting language with power to easy computations including matrices - You can declare your own custom functions with scripting language

[abandoned] C99 cross-platform 3D game engine with absolute minimum of external dependencies

Physical quantities and units

A desktop Laravel admin panel app

A simple, private writing app.

Create a macOS Application from an executable (like a Go binary)

scientific calculator basic calculator and unit converter android app

Go/HTML/CSS/JS Desktop application scaffold.

Unit conversion tool and library written in rust

Extensive math expression evaluator library for JavaScript and Node.js

A powerful expression-based calculator, unit converter, and general computation engine for Android

Extensible, living/animated wallpaper engine built in C# using Silk.NET's OpenGL wrapper at its core.

algebraic expressions parsing and evaluation through a property system based algorithm

This is an engine that I initially started building after taking a game coding class in high school. I didn't like Unity so tried to make something more code focused that was personally easier to use.

A lockstep solution include lots of deterministic library (Math,Collision,Navmesh,BehaviorTree,Serialization ...)

Create Maya node-network by entering a math-formula.

Tiny template functions.

Mathematical expression calculator with big integers, floats, common fractions, and complex numbers support

Just an advanced terminal calculator.