When comparing javascript-bignum vs big.js, the Slant community recommends javascript-bignum for most people. In the question“What is the best JavaScript library for dealing with large numbers?” javascript-bignum is ranked 1st while big.js is ranked 3rd. The most important reason people chose javascript-bignum is:
Exact rationals are represented as pairs of exact integers. Inexact real numbers are represented as native numbers. The implementation is correct.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Accurate
Exact rationals are represented as pairs of exact integers. Inexact real numbers are represented as native numbers. The implementation is correct.
Pro Fast
Numbers are stored as arrays base 10000000 with sign flag, not strings or something else weird.
Pro Supports floating point decimals
big.js can store values in floating point decimals.
Pro Small footprint
big.js is only 2.7KB minified and gzipped in size. Making it a pretty small library and fast to load.