Workaround a Safari bug where rest destructuring with an array literal on the rhs can yield incorrect results

Guarantees an array back

Defend an agent against hidden-content injection: strip payload-capable invisible Unicode and ANSI, splice out human-invisible HTML, and flag data-exfil URLs in untrusted text before any model sees it.

S-expression parser, with quoting and comments

Matches strings against configurable strings, globs, regular expressions, and/or functions

Create an array of unique values, in order, from the input arrays

Lazy-evaluating list of files, based on globs or regex patterns

A module used internally by Jest to check which files have changed since you last committed in git or hg.

Create an array with values that are present in the first input array but not additional ones

Minimal async jobs utility library, with streams support

Stringify your JSON at max speed

Fast JavaScript array sorting by implementing Python's Timsort algorithm

Create an array without duplicates

Remove duplicate values from an array. Fastest ES5 implementation.

Like a Set, but provides the index of the `key` in the backing array

Efficient Binary heap (priority queue, binary tree) data structure for JavaScript / TypeScript. Includes JavaScript methods, Python's heapq module methods, and Java's PriorityQueue methods.

`Array#forEach()` but it’s possible to define where to move to next

Array utils

Turn anything into an array

Array-slice method. Slices `array` from the `start` index up to, but not including, the `end` index.