Library will help you to detect if the locale is right-to-left language.

Detect which package manager you're using (yarn or npm)

run-script-os is a tool that will let you use generic npm script commands that will pass through to os specific commands.

Node.js module to detect the C standard library (libc) implementation family and version

Filter an array of objects to a specific OS

Native OS module API shim for older node.js versions

Get the system locale

Detect whether a terminal supports hyperlinks

Get the name of the current operating system. Example: macOS Sierra

Detect os, mobile, desktop device and other

Detect whether the terminal supports Unicode

Check if stdout or stderr is interactive

Filter an array of objects to a specific OS

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

The [os](https://nodejs.org/api/os.html) module from node.js, but for browsers.

Detect the indentation of code (commonjs fork)

Detect if the browser supports passive events

Quickly detect the EOL used in a string.

Operating system utilities for Bare

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