### Installing intersects with NPM (Shell)

Source: https://github.com/davidfig/intersects/blob/master/README.md

Installs the 'intersects' library using the npm package manager. Use this command in your project directory to add it as a dependency.

```shell
npm i intersects
```

--------------------------------

### Installing intersects with Yarn (Shell)

Source: https://github.com/davidfig/intersects/blob/master/README.md

Installs the 'intersects' library using the Yarn package manager. Use this command in your project directory to add it as a dependency.

```shell
yarn add intersects
```

--------------------------------

### Browser Usage with Script Tag (HTML/JavaScript)

Source: https://github.com/davidfig/intersects/blob/master/README.md

Example of including the pre-packaged 'intersects' library directly in an HTML document using a script tag. The library exposes a global `Intersects` object containing all collision functions, demonstrated here with `polygonPoint`.

```html
<script src="https://unpkg.com/intersects/umd/intersects.min.js"></script>
<script>
    var intersected = Intersects.polygonPoint(points, x, y);
</script>
```

--------------------------------

### Specific Function Usage with require (JavaScript)

Source: https://github.com/davidfig/intersects/blob/master/README.md

Shows how to import only a specific collision function, `circleBox`, from the 'intersects' library using `require` to potentially optimize bundle size, then uses it to check for intersection between a circle and a box.

```javascript
var circleBox = require('intersects/circle-box');

var intersected = circleBox(x, y, r, x1, y1, w1, h1);
```

--------------------------------

### Basic Usage with require (JavaScript)

Source: https://github.com/davidfig/intersects/blob/master/README.md

Demonstrates how to import the entire 'intersects' library using `require` and use a specific collision function, `boxBox`, to check for intersection between two rectangles.

```javascript
var intersects = require('intersects');

var intersected = intersects.boxBox(x1, y1, w1, h1, x2, y2, w2, h2);
```

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