Read and write binary data on ArrayBuffers

An Esprima-compatible JavaScript parser built on Acorn

Temporary file and directory creator

HTTP server cookie parsing and serialization

Generate a unique random string

Toggle the CLI cursor

DOM shim for Lit Server Side Rendering (SSR)

OpenAPI client for Datadog APIs

Beautiful credit cards for your payment forms

Single API for Web Crypto API and Crypto Subtle working in Node.js, Browsers and other runtimes

An efficient queue capable of managing thousands of concurrent animations.

Encode/decode base64 data into ArrayBuffers

Listado de prefijos telefónicos para Argentina

Create and parse Content-Disposition header

A light-weight module that brings Fetch API to node.js

Discord API typings that are kept up to date for use in bot library creation.

Offers getProxyForUrl to get the proxy URL for a URL, respecting the *_PROXY (e.g. HTTP_PROXY) and NO_PROXY environment variables.

Create and parse HTTP Content-Type header

Streaming data for JavaScript

**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).