npm-array-flatten
Receives multilevel nested array as an input and flattens it into one dimensional.
list-flatten
Flatten an array or array-like list (non-recursive implementation).
chunki
Simple utility function to make chunks of array by given size
node-array-flatten
A modern, efficient, and lightweight utility for flattening nested arrays in Node.js and JavaScript. Leverages native Array.prototype.flat() for optimal performance.
flatten-arr
Flattens a nested array recursively for Node.js and browsers.