Check if the process is running inside a Docker container
MIT License
Check if your code is running as an npm or yarn script
Check if a project is using Yarn
Check if your code is running on Heroku
Check if the process is running inside Windows Subsystem for Linux (Bash on Windows)
Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc
The Sindre Sorhus CLI
Check if the process is running in a Continuous Integration (CI) environment
Check if the process is running inside a container (Docker/Podman)
Check if the process is running as root user, for example, one started with `sudo`
Check if a value is a Blob
Check whether a file can be executed
Check whether a website is up or down
Check if your package was installed globally
Check if your code is running on Travis
Check if it's the first time the process is run