Map object values returning a new object

A through2 to create an Array.prototype.map analog for streams.

A package to build, construct, and deconstruct an arbitrary tree of nodes.

Better binary searching

A very fast static 2D index for points based on kd-tree.

TypeScript type definitions and functions for TON Source Map format used by Tolk and FunC compilers

Composite utilities (immutability, fp helpers)

Calculates similarity between two strings

Find [nd-]array min/max values

🐊Putout plugin adds ability to convert map to for...of

An ESnext spec-compliant `Array.prototype.toSorted` shim/polyfill/replacement that works as far down as ES3.

Mold a source map that is almost perfect for you into one that is.

Insert array element values and the result of a callback function into a format string and print the result.

bounded-size caches having WeakMap-compatible methods

Safely push each item of an array to a stream

`[].reduce()` for old browsers

NEON decoder and encoder for JavaScript

Country code to name mappings for several languages

vaadin-map

Make any value an array. No dependencies.