Detect Packages

Detect if your code is running inside a tmux session, and if so, which pane

Detect if your code is running in AWS Lambda

Checks if the file path is PDF file. It does not read the complete file nor it depends upon file extension

⚡️ Emitter interface for gain and loss of Internet connectivity.

check connectivity with for rm vpn desktop

Check if browser is Opera

detect Opera Mini versions with limited JavaScript support using the official method

Detect if a Buffer/Uint8Array is a Printer Job Language (PJL)

Detect pptx file type from buffer

Checks if the file path is PSD file. It does not read the complete file nor it depends upon file extension

Check if a Buffer/Uint8Array is a postscript

Check if servers are reachable return with reason, forked from Sindresorhus

Check if the current session runs Gnome desktop

Check if a number is a HTTP server error code

Check if a path is the root path. Example: `/` or `C:\`

Check if a Buffer/Uint8Array is a RPM file

Check if a Buffer/Uint8Array is a RTF file

Detect runtime is react-native

A wrapper for detecting nudity on images

Detect the OS from a User-Agent string.