250 Most Popular npm Packages

The semantic version parser used by npm.

ANSI escape codes for styling strings in the terminal

Lightweight debugging utility for Node.js and the browser

Terminal string styling done right

a glob matcher in javascript

Detect whether a terminal supports color

Tiny millisecond conversion utility

Strip ANSI escape codes from a string

Runtime library for TypeScript helper functions

Regular expression for matching ANSI escape codes

Brace expansion as known from sh/bash

A cache object that deletes the least-recently-used items.

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

A collection of essential TypeScript types

the complete solution for node.js command-line programs

the most correct and second fastest glob implementation in JavaScript

Wordwrap a string with ANSI escape codes

Check if argv has a specific flag

Plain color conversion functions

Generates and consumes source maps

A list of color names and its values

A regular expression to match all Emoji-only symbols as per the Unicode Standard.

Node.js Streams, a user-land copy of the stream library from Node.js

Escape RegExp special characters

RFC9562 UUIDs

TypeScript definitions for node

Find a file or directory by walking up parent directories

Brand checking of React Elements.

Get the first path that exists on disk of multiple paths

Get the first fulfilled promise that satisfies the provided testing function

Yet Another Linked List

Run multiple promise-returning & async functions with limited concurrency

minimal implementation of a PassThrough stream

Safer Node.js Buffer API

Another JSON Schema Validator

Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.

Extract the non-magic parent path from a glob string.

Check if the character represented by a given Unicode code point is fullwidth

Traverse JSON Schema passing each schema object to callback

when you want to fire an event no matter how a process exits.

Like which(1) unix command. Find the first instance of an executable in the PATH.

The string_decoder module from Node core

Array#isArray for older browsers

Constants and utilities about visitor keys to traverse AST.

Global identifiers from different JavaScript environments

YAML 1.2 parser and serializer

CLI arguments parser. Native port of python's argparse.

the mighty option parser used by yargs

Stringify any JavaScript value.

ECMAScript parser