### Renderer
An object containing functions to render tokens to HTML.
**Example**:
```js
var renderer = new remarked.Renderer();
```
Type: `object`
Default: `new Renderer()`
#### Custom renderers
Don't like how remarked generates HTML? Use custom renderers to generate whatever output you want.
**Example**
Here is an example of overriding the default heading token rendering by adding an embedded anchor tag like on GitHub:
```javascript
var remarked = require('remarked');
var renderer = new remarked.Renderer();
renderer.heading = function (text, level) {
var slug = text.toLowerCase().replace(/[^\w]+/g, '-');
return [
'',
' ',
' ',
' ' + text,
''
].join('\n');
};
console.log(remarked('# heading+', { renderer: renderer }));
```
Results in:
```html
heading+
```