# IS_DOCKER > Check if the process is running in a [Docker][docker] container.

## Usage ```javascript var IS_DOCKER = require( '@stdlib/assert/is-docker' ); ``` #### IS_DOCKER `Boolean` indicating if the process is running in a [Docker][docker] container. ```javascript var bool = IS_DOCKER; // returns ```

## Examples ```javascript var IS_DOCKER = require( '@stdlib/assert/is-docker' ); console.log( IS_DOCKER ); // => ```

[docker]: https://www.docker.com/