Indices Packages

Get indices of all values in array that satisfy the test, like Array.findIndex().

Get indices of all values in array equal to specified value, like Array.indexOf().

Loop between a range of numbers. Works with any range, and negative values.

An indexed database of anime 🎉

Serialize to wavefront OBJ file string

A simple package which allows the reuse of indices by allocating indices attached with a generation.

A simple NodeJS library for interfacing with the Finage financial data API.

Receives up-to-date cryptocurrency rates without delays

Find indices of two numbers in an array that add up to a target sum.

Find and filter through objects in maps faster using pointers/indexes

Return an array of an object's own enumerable property names which are not integer indices.

Create an iterator which returns [index, matrix] pairs for each matrix in a stack of matrices.

Create an iterator which returns [index, row] pairs for each row in a matrix (or stack of matrices).

Create an iterator which returns individual elements from a provided ndarray.

Split array element entries into two groups.

Split element entries into two groups according to a predicate function.

Split array element indices into two groups.

Split element indices into two groups according to a predicate function.

Group element entries according to an indicator function.

Group element indices as arrays associated with distinct keys.