Node.js Buffer API, for the browser

eideasy-browser-client is a handy tool that you can use to handle the client side parts of the identification and signing flows when using eID Easy API.

Browser running for Vitest using playwright

The world's easiest, smallest and powerful visitor identifier for browsers.

Lightweight browser detector

The Node.js `util.deprecate()` function with browser support

MongoDB Shell Errors Package

Node's domain module for the web browser. This is merely an evented try...catch with the same API as node, nothing more.

Unpack a browser type and version from the useragent string

Comprehensive analytics package for Deriv applications. Provides unified event tracking, A/B testing, and user analytics through RudderStack, PostHog and GrowthBook integrations with built-in caching and offline support.

Check in which environment the code is running - browser/node.js/webworker/jsdom/deno

List of known CSS properties

Better `os.arch()` for node and the browser -- detect OS architecture

HTML5 `FormData` for Browsers and Node.

Browser compatibility data provided by MDN Web Docs

An alias package for `crypto.randomBytes` in Node.js and/or browsers

the stream module from node core for browsers

Browser automation CLI for AI agents

Nightwatch Inspector that allows you to tests command directly from the browser

resolve which handles browser field support in package.json