### bignumber.js

popularA library for arbitrary-precision decimal and non-decimal arithmetic

Updated by @mikemcl

### mathjs

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in …

Updated by @josdejong

### jsbn

The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.

Updated by @andyperlitch

### break_infinity.js

Performance-oriented decimal.js replacement for incremental games.

Updated by @patashu

### big-number

Light, ultra-fast javascript implementation for BigIntegers (base arithmetic operations)

Updated by @alexbardas

### @turtlenetwork/bignumber

Waves Library for work with Bignumber in javascript

Updated by @blackturtle

### @treelab/mathjs

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in …

Updated by @weih.cao

### js-big-integer

Yet another class for arbitrary-precision integers in pure JavaScript. Small. Well tested.

Updated by @yaffle

### financial-number

Do math with money! Without risking loss of data to floating point representations!

Updated by @tehshrike

### @akepinski/mathjs

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in …

Updated by @akepinski

### json-bignumber

JSONBigNumber.parse/stringify handling **all** JSON numbers using BigNumber. Based on Douglas Crockford [JSON.js](https://github.com/douglascrockford/JSON-js) package and …

Updated by @wbuss