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The Top 68 Calculator Open Source Projects
Categories
>
Mathematics
>
Calculator
Mediapipe
⭐
11,620
Cross-platform, customizable ML solutions for live and streaming media.
Numi
⭐
2,746
Beautiful calculator app for macOS
Mtail
⭐
2,744
extract whitebox monitoring data from application logs for collection in a timeseries database
Insect
⭐
2,277
High precision scientific calculator with support for physical units
Ac Nh Turnip Prices
⭐
1,305
Price calculator/predictor for Turnip prices
Knightos
⭐
1,180
OS for z80 calculators
Notecalc3
⭐
928
NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web.
Calculator
⭐
845
Simple calculator built with React
Dentaku
⭐
641
math and logic formula parser and evaluator
Cemu
⭐
599
Third-party TI-84 Plus CE / TI-83 Premium CE emulator, focused on developer features
Ncalc
⭐
517
Power calculator for Android. Solve some problem algebra and calculus.
Calcflow
⭐
472
A virtual reality tool for mathematical modeling!
Bootstrapping Calculator
⭐
467
Do you have enough savings to fund your business?
Rofi Calc
⭐
463
🖩 Do live calculations in rofi!
Eva
⭐
407
a calculator REPL, similar to bc(1)
Nasc
⭐
406
Do maths like a normal person
Firebird
⭐
378
Third-party multi-platform emulator of the ARM-based TI-Nspire calculators
Amazing Python Scripts
⭐
349
🚀 Curated collection of Amazing Python scripts from Basics to Advance with automation task scripts.
Scalc
⭐
337
📲 A simple calculator application
Bcal
⭐
330
🔢 Storage and general-purpose calculator
Uistackviewplayground
⭐
318
Playground to play with UIStackViews.
Calculatex
⭐
318
A pretty printing calculator language with support for units. Makes calculations easier using variables and visual feedback.
Algebraicengine Fraction
⭐
312
a calculating engine~
Clac
⭐
306
Command-line, stack-based calculator with postfix notation
Simple Calculator
⭐
302
A calculator for quick simple calculations with a nice user interface and no ads
Arknights Toolbox
⭐
281
🔨 Arknights Toolbox, all servers are supported. 明日方舟工具箱，支持中台美日韩服
Micromathematics
⭐
264
microMathematics Plus - Extended visual calculator
Kernel
⭐
247
Kernel for z80 calculators
Rink Rs
⭐
244
Unit conversion tool and library written in rust
Toolchain
⭐
237
Toolchain and libraries for C/C++ programming on the TI-84+ CE calculator series
Pdd
⭐
219
📅 Tiny date, time diff calculator with piggybacked timers
Literate Calc Mode.el
⭐
203
🧮 Literate programming for M-x calc
Cparse
⭐
199
A C++ configurable Expression Parser. Useful as a Calculator or for helping you write your own Programming Language
Computator.net
⭐
175
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
Amadia
⭐
173
Astus' Mathematical Display Application : A GUI for Mathematics (Calculator, LaTeX Converter, Plotter, ... )
Pegparser
⭐
165
💡 Build your own programming language! A C++17 PEG parser generator supporting parser combination, memoization, left-recursion and context-dependent grammars.
Xk Time
⭐
164
xk-time 是时间转换，时间计算，时间格式化，时间解析，日历，时间cron表达式和时间NLP等的工具，使用Java8，线程安全，简单易用，多达70几种常用日期格式化模板，支持Java8时间类和Date，轻量级，无第三方依赖。
Xopcodecalc
⭐
149
Opcode calculator
Wabbitemu
⭐
135
Wabbitemu is a Z80 TI Calculator emulator
Kalk
⭐
134
A calculator/expression evaluator written in rust that supports variables and functions.
Programmer Calculator
⭐
134
Terminal calculator made for programmers working with multiple number representations, sizes, and overall close to the bits
Calc
⭐
132
C-style arbitrary precision calculator
Simple Java Calculator
⭐
129
🔢 Simple calculator written in Java with Eclipse. This calculator is simple with an easy code to help novices learn how to operate a calculator.
Kalk
⭐
121
kalk is a powerful command line calculator app for developers.
Calculatorapp
⭐
119
scientific calculator basic calculator and unit converter android app
Factorio Lab
⭐
115
Angular-based calculator for the games Factorio and Dyson Sphere Program
Calculator
⭐
111
Calculator app created with Java Swing, It is simple with an easy code to help novices learn how to operate a calculator.
Oh My Cal
⭐
106
A calculator on macOS.
Calc.plugin.zsh
⭐
106
zsh calculator - with support for basic math
Kairos
⭐
100
A non date-based time calculator
Alfred Calculate Anything
⭐
97
Alfred Workflow to calculate anything with natural language
Accrue.js
⭐
91
A loan and interest calculation plugin for jQuery. Create calculators that allow you to calculate interest on loans, compare multiple loans (with different interest rates), and create amortization charts.
Simply Calculator Vuejs
⭐
76
A simple calculator made by vuejs 用vue.js实现简易计算器
React Native Redux Calculator
⭐
72
Sexy Calculator made using React Native & Redux 😍
Llumino Pwa
⭐
71
📱 Llumino, a luminous calculator, re-built with the latest web technology (PWA)
Libraries
⭐
66
Common libraries for use on the TI84+CE/TI83PCE calculators
String Calc
⭐
60
PHP calculator library for mathematical terms (expressions) passed as strings
Matex
⭐
56
PHP Mathematical expression parser and evaluator
Flutter Calculator Demo
⭐
55
Example project - how to build a simple calculator in Flutter
Js_calculator
⭐
36
JavaScript模仿Windows10计算器
Sharpmath
⭐
36
A small .NET math library.
Numilaunchbar
⭐
34
Launchbar action for Numi calculator app
Nsdl
⭐
27
SDL for TI-Nspire calculators
Php Math Parser
⭐
24
Simple mathematical expression parser and calculator.
Derivative Calculator
⭐
21
calculates the derivative of the given function
Qt Simple Calculator
⭐
21
Simple flat-designed calculator on C++ and Qt
Ccalc
⭐
19
Scientific calculator in which you can define new constants and functions
Clock Tuner
⭐
9
Tweaks clock frequency of HP 39gs to play retro System RPL games
1-68 of 68 projects
Advertising
📦 10
All Projects
Application Programming Interfaces
📦 124
Applications
📦 192
Artificial Intelligence
📦 78
Blockchain
📦 73
Build Tools
📦 113
Cloud Computing
📦 80
Code Quality
📦 28
Collaboration
📦 32
Command Line Interface
📦 49
Community
📦 83
Companies
📦 60
Compilers
📦 63
Computer Science
📦 80
Configuration Management
📦 42
Content Management
📦 175
Control Flow
📦 213
Data Formats
📦 78
Data Processing
📦 276
Data Storage
📦 135
Economics
📦 64
Frameworks
📦 215
Games
📦 129
Graphics
📦 110
Hardware
📦 152
Integrated Development Environments
📦 49
Learning Resources
📦 166
Legal
📦 29
Libraries
📦 129
Lists Of Projects
📦 22
Machine Learning
📦 347
Mapping
📦 64
Marketing
📦 15
Mathematics
📦 55
Media
📦 239
Messaging
📦 98
Networking
📦 315
Operating Systems
📦 89
Operations
📦 121
Package Managers
📦 55
Programming Languages
📦 245
Runtime Environments
📦 100
Science
📦 42
Security
📦 396
Social Media
📦 27
Software Architecture
📦 72
Software Development
📦 72
Software Performance
📦 58
Software Quality
📦 133
Text Editors
📦 49
Text Processing
📦 136
User Interface
📦 330
User Interface Components
📦 514
Version Control
📦 30
Virtualization
📦 71
Web Browsers
📦 42
Web Servers
📦 26
Web User Interface
📦 210
