Translate ECDSA signatures between ASN.1/DER and JOSE-style concatenation

YAML 1.2 parser and serializer

Get and validate the raw body of a readable stream.

Relay JSON-RPC API

A better-sqlite3 compatible API for libSQL that supports Bun, Deno, and Node

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

Find and load configuration from a package.json property, rc file, TypeScript module, and more!

A basic but performant promise implementation

Create and parse Content-Disposition header

A tiny warning function

A WebGL interactive maps library

Compressible Content-Type / mime checking

Basic cache object for storing key-value pairs.

PNG image decoder and encoder written entirely in JavaScript

check if a source string is an es6 module

The insecure key derivation algorithm from OpenSSL

Runtime-agnostic core utilities shared across Datadog JavaScript SDKs.

Check if something is a Node.js stream

> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/jestjs/jest/tree/main/packages/babel-jest).

Fast and simple xml generator. Supports attributes, CDATA, etc. Includes tests and examples.