Browser, os and device detection

Detect if code is running in an AI agent or automated development environment

Filter an array of objects to a specific OS

Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data. Supports browser & node.js environment

Resolve the operating system proxy configuration from Node.js

Detect if a device is mouse only, touch only, or hybrid

Determine EOL based on given text and OS.

A function that tells you whether a given element is overflowing its container or not. Useful for creating dropdowns and tooltips.

Detect the indentation of code (commonjs fork)

Detect whether the terminal supports Unicode

Locale detection utilities for Lingui apps across browser, server, and common runtimes

Calculate kerning table of a font

Check if stdout or stderr is interactive

Get the name of a Windows version from the release number: `5.1.2600` → `XP`

Simplify detecting your browser

Detect if a user is from a country around the European Union (EU) area

NodeJS Core Module Extended

Platform specific binary for lmdb on linux OS with x64 architecture

Charset Detector - Detect the encoding and language of text files - Use it in the browser, with Node.js, or via CLI

Detect global variables in JavaScript using acorn