Generate all possible permutations of an object's key-value pairs

Ranks and unranks permutations

Inverts permutations

Returns all permutations of the length N of the elements of the given Array

Lists all possible permutations.

generate unique permutations, like all lottery numbers

Calculates all possible permutations of a certain size.

Lists all possible permutations.

Combinatorial generators including combinations, permutations, combinations with replacement, permutations with replacement, cartesian products, and power sets.

Get permutations

A calculation npm module that is to simplify the calculation of permutations and combinations

return all permutations of array elements

Asynchronously iterate over permutations of function arguments

Iterable and generator utilities: lazy map, filter, flatMap, batch, group, permutations, primes and other transforms over sync iterables.

is a recursive reducer to all permutations with repetitions of multi dimensional array indices

Utility to create parameters containing all permutations of values for each parameter, fully typed and battle tested

An engine for twisty puzzles and the permutations underneath them, rendered to SVG. Zero dependencies.

Set n-permutations for JavaScript

Uses propTypes to create an array of React component props to display various permutations

Generate permutations using the Steinhaus-Johnson-Trotter algorithm.