bit-twiddle

Bit twiddling hacks for JavaScript

v1.0.2 URL: https://unpkg.com/bit-twiddle@1.0.2/twiddle.js

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bit twiddle hacks graphics logarithm exponent base 2 binary arithmetic octree quadtree math nextPow2 log shift combination permutation trailing zero one interleave revere parity population count exponent power sign min max

js-combinatorics

Simple combinatorics like power set, combination, and permutation in JavaScript

v2.1.2 URL: https://unpkg.com/js-combinatorics@2.1.2/combinatorics.js

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Combinatorics combination permutation

combinations

find all combinations from array

v1.0.0 URL: https://unpkg.com/combinations@1.0.0/index.js

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combination combo array

cartesian

Computes the cartesian product of arrays provided by an array or an object

v1.0.1 URL: https://unpkg.com/cartesian@1.0.1/index.js

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cartesian cartesian product array object properties permutation combination

generatorics

Efficient Combinatorics library for JavaScript using ES2015 generator functions. Generate power set, combination, and permutation.

v1.1.0 URL: https://unpkg.com/generatorics@1.1.0/generatorics.js

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combinatorics combination permutation powerset factoradic shuffle