# Little Endian > Check if an environment is [little endian][endianness].
## Usage ```javascript var IS_LITTLE_ENDIAN = require( '@stdlib/assert/is-little-endian' ); ``` #### IS_LITTLE_ENDIAN `Boolean` indicating if an environment is [little endian][endianness]. ```javascript var bool = IS_LITTLE_ENDIAN; // returns ```
## Examples ```javascript var IS_LITTLE_ENDIAN = require( '@stdlib/assert/is-little-endian' ); console.log( IS_LITTLE_ENDIAN ); // => ```
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## CLI
### Usage ```text Usage: is-little-endian [options] Options: -h, --help Print this message. -V, --version Print the package version. ```
### Examples ```bash $ is-little-endian ```