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# isFalsy

> Test if a value is falsy.

<section class="usage">

## Usage

```javascript
var isFalsy = require( '@stdlib/assert/is-falsy' );
```

#### isFalsy( value )

Tests if a `value` is a value which translates to `false` when evaluated in a boolean context.

```javascript
var bool = isFalsy( false );
// returns true

bool = isFalsy( '' );
// returns true

bool = isFalsy( 0 );
// returns true

bool = isFalsy( NaN );
// returns true

bool = isFalsy( null );
// returns true

bool = isFalsy( void 0 );
// returns true

bool = isFalsy( [] );
// returns false
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint-disable no-empty-function, no-restricted-syntax -->

<!-- eslint no-undef: "error" -->

```javascript
var isFalsy = require( '@stdlib/assert/is-falsy' );

var bool = isFalsy( false );
// returns true

bool = isFalsy( 0 );
// returns true

bool = isFalsy( NaN );
// returns true

bool = isFalsy( '' );
// returns true

bool = isFalsy( void 0 );
// returns true

bool = isFalsy( null );
// returns true

bool = isFalsy( 'beep' );
// returns false

bool = isFalsy( 5 );
// returns false

bool = isFalsy( true );
// returns false

bool = isFalsy( [] );
// returns false

bool = isFalsy( {} );
// returns false

bool = isFalsy( function foo() {} );
// returns false
```

</section>

<!-- /.examples -->

<section class="links">

</section>

<!-- /.links -->