Detect Packages

Check if a string is HTML

Check if a file path is an image in a web browser

[WIP] Checks if a given request or response is from Hono.

Check if a string is HTML

Detect whether nodejs is running under `test` environment.

Detect module system and browser/node

Check if a file path is a text file

Check if the process is running inside a Podman container

Check if a port is available or get an available port

Detect if running in GitHub action

Detect if your code is currently running on Replit

Check if the process is running inside Sandpack

Check if the current process is running inside Railway

Determine whether the current runtime is _really_ Node.js, or some impostor.

is-real-image is a lightweight and efficient Node.js package that allows you to verify if a file is a real image based on its extension, signature (magic number), or both. This package ensures that the provided image file is valid by checking the file's e

Find and fix unused files, dependencies and exports in your TypeScript and JavaScript projects

Get the language associated with a file extension or the extensions associated with a language using the data from GitHub's [Linguist YAML file](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml)

A library for detecting the programming language of a code snippet.

Check if the specified IP is a proxy.

Detect and handle clicks outside a Solid component.