Generate random or sequential UUID of any length
core-js compat
Node addon for string extraction for msgpackr
Rope-based persistent sequence type
Generate unique and memorable names
Takes a grid of values (GeoJSON format) and a set of threshold ranges. It outputs polygons that group areas within those ranges, effectively creating filled contour isobands.
utilities for primitive JavaScript types
`Array#forEach()` but it’s possible to define where to move to next
Unique machine (desktop) id (no admin privileges required).
Safe defaults for cssnano which require minimal configuration.
提供陣列去重的工具函式，包含 indexOf 和 Set 兩種實現方式 / Provides array deduplication utilities with indexOf and Set implementation methods
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.
Two-dimensional recursive spatial subdivision.
node.js through stream that emits a unique stream of objects based on criteria
A JavaScript text diff implementation.
Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
Robustly get the byte offset of a Typed Array
Concatenates two arrays, removing duplicates in the process and returns one array with unique values.
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
A simple list of possible Typed Array names.
Unique file name with streams support
Get the index of the first element in an array that returns truthy for the given value, using strict equality for comparisons.
Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.