Top 14 Bignumber Open-Source Projects

• bignumber.js

  16 6,527 3.7 JavaScript

  A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic

Project mention: eslint-plugin-big-number-rules: Enforce finance-safe calculations (helps 0.1 + 0.2 really equal 0.3) | /r/javascript | 2023-06-03

If you use floating-points for currency (instead of whole-numbers like you probably should) libraries like bignumber.js help keep your code away from the binary floating-point pitfalls of IEEE-754 which manifests in the standard JavaScript number type:

• decimal.js

  22 6,127 0.0 JavaScript

  An arbitrary-precision Decimal type for JavaScript

Project mention: Floats Are Weird | news.ycombinator.com | 2024-02-19

• SurveyJS

  surveyjs.io featured

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• decimal

  15 5,945 7.4 Go

  Arbitrary-precision fixed-point decimal numbers in Go

  

• big.js

  9 4,679 0.0 JavaScript

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

Project mention: Decoding Why 0.6 + 0.3 = 0.8999999999999999 in JS and How to Solve? | dev.to | 2023-11-16

ii) Third-Party Libraries There are various libraries like math.js, decimal.js, big.js that solve the problem. Each library functions according to its documentation. This approach is comparatively better.

• tiny-bignum-c

  2 410 0.0 C

  Small portable multiple-precision unsigned integer arithmetic in C

• react-native-bignumber

  1 330 3.9 JavaScript

  🔢 The fastest Big Number library for React Native

  

• break_infinity.js

  4 190 5.4 TypeScript

  A replacement for decimal.js for incremental games who want to deal with very large numbers (bigger in magnitude than 1e308, up to as much as 1e(9e15) ) and want to prioritize speed over accuracy.

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• BigNumber

  1 174 3.6 C++

  C++ class for creating and computing arbitrary-length integers

• break_eternity.js

  6 116 5.8 JavaScript

  A Javascript numerical library to represent numbers as large as 10^^1e308 and as small as 10^-10^^1e308. Sequel to break_infinity.js, designed for incremental games.

• nim-stint

  3 77 7.0 Nim

  Stack-based arbitrary-precision integers - Fast and portable with natural syntax for resource-restricted devices.

  

Project mention: Stint (Stack-based multiprecision integers) | news.ycombinator.com | 2023-07-03

• Fermat

  2 64 4.0 PHP

  A library providing math and statistics operations for numbers of arbitrary size.

• BigNum-PHP

  0 18 3.1 PHP

  BigNum library for PHP compatible with bn.js

  

• eslint-plugin-big-number-rules

  4 13 3.0 JavaScript

  Enforce (or automatically fix) finance-safe calculations using BigNumber or similar libraries.

Project mention: eslint-plugin-big-number-rules: Enforce finance-safe calculations (helps 0.1 + 0.2 really equal 0.3) | /r/javascript | 2023-06-03

And they did bite me, so I wrote this eslint plugin to help out a FinTech app that was experiencing a number of such bugs.

• EUL

  1 6 3.1 C++

  The mathEmatics Useful Library (the name is a work in progress) is a math general purpose c++20 header library that, among other things, features a big integer implementation. (by ThePirate42)

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

Bignumber related posts

• Floats Are Weird

  1 project | news.ycombinator.com | 19 Feb 2024

• Decoding Why 0.6 + 0.3 = 0.8999999999999999 in JS and How to Solve?

  4 projects | dev.to | 16 Nov 2023

• Front-End Dilemmas: Tackling Precision Problems in JavaScript with Decimal.js

  1 project | dev.to | 15 Sep 2023

• Rant - Javascript should be able to do simple f**king math by now

  3 projects | /r/Frontend | 9 Jun 2023

• eslint-plugin-big-number-rules: Enforce finance-safe calculations (helps 0.1 + 0.2 really equal 0.3)

  3 projects | /r/javascript | 3 Jun 2023

• Solving the "floating point precision" problem with... floats?

  2 projects | dev.to | 22 May 2023

• COBOL: You’re thinking about it wrong – GCN

  2 projects | news.ycombinator.com | 3 Mar 2023
• A note from our sponsor - SurveyJS
  surveyjs.io | 4 May 2024

  With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js. Learn more →

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