Iterate over the own enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js.

Call a specified method on each value in the given object.

Access deep object properties using a path

extend like a boss

Promisifies all the selected functions in an object

A small polyfill for Object.setprototypeof

Scanner and parser for JSON with comments.

Create and parse HTTP Content-Type header

Copy a descriptor from object A to object B

Set an array of unique values as the property of an object. Supports setting deeply nested properties using using object-paths/dot notation.

A minimal CSS module shim

mdast utility to get the plain text content of a node

Get the visual width of a string - the number of columns required to display it

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

Constants and utilities about visitor keys to traverse AST.

Utility to parse a string bytes to bytes and vice-versa

get the shasum of a buffer or object

Functions for dealing with a PostgreSQL connection string

A simple and composable way to validate data in JavaScript (and TypeScript).

Easy way to split a string on a given character unless it's quoted or escaped.