array-batcher
Execute operations on or mapping conversions of JavaScript Arrays in predetermined batches. Batches can be of a fixed size, created from a desired number of batches, or constructed by iterating through the array and testing a predicate.
safe-array-concat
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
unique-concat
Concatenates two arrays, removing duplicates in the process and returns one array with unique values.
chai-arrays
a simple chai plugin for better array assertions