default-browser

Open stuff like URLs, files, executables. Cross-platform.

Open stuff like URLs, files, executables. Cross-platform.

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

Apple's property list parser/builder for Node.js and browsers

A JavaScript library to zip and unzip files in the browser, Deno and Node.js

Implements the WebIDL algorithms for converting to and from JavaScript values

Converts a source-map from/to different formats and allows adding/changing properties.

Browser-friendly inheritance fully compatible with standard node.js inherits()

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A library for parsing IPv4 and IPv6 IP addresses in node and the browser.

Get paths for storing things like data, config, cache, etc

Public API for OpenTelemetry

A robust polyfill for the `CSS.escape` utility method as defined in CSSOM.

TypeScript definitions for node

Define a lazily evaluated property on an object

Utilities for working with Windows Subsystem for Linux (WSL)

Check if the process is running in an SSH session

Check if the process is running inside a container (Docker/Podman)