is packages

Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag

Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet

Check if the process is running inside Windows Subsystem for Linux (Bash on Windows)

ES2015-compliant shim for Object.is - differentiates between -0 and +0

Is this an arguments object? It's a harder question than you think.

Is this value a JS SharedArrayBuffer?

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

Check if a value is a plain object

Check if the process is running inside a Docker container

Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Is this value an ES BigInt?

Is this value a JS Set? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Returns true if a string has an extglob.

Check if something is a generator function