Creates a shallow clone of any JavaScript value.

a streaming interface for archive generation

Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?

Generate errors that contain a code frame that point to source locations.

small debugging utility

Allow parsing of import()

Lezer-based PHP grammar

This package is part of the [React Native CLI](../../README.md). It contains utilities for building reusable commands targetting Apple platforms.

Allow parsing of TypeScript syntax

Node.js Buffer API, for the browser

Improved typeof detection for node.js and the browser.

Excel Workbook Manager - Read and Write xlsx and csv Files.

Graph theory (a.k.a. network) library for analysis and visualisation

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

Simple update notifier to check for npm updates for cli applications

a little globber

A base TSConfig for working with Node 16.

Provides boundary functions, (upper-bound and lower-bound).

Execute a listener when a response is about to write headers

Fast & forgiving HTML/XML parser

check if a source string is an es6 module

HTTP content negotiation

kill trees of processes

Transform optional chaining operators into a series of nil checks