website/docs/latest/api/fela/enhance.mdx
# enhance
Composes a renderer enhancer to enhance the basic [createRenderer](api/fela/createRenderer) function. You can also [pass](advanced/renderer-configuration) `enhancers` to [createRenderer](api/fela/createRenderer) directly which makes the use of `enhance` optional.
## Arguments
Accepts a list of [enhancers](advanced/enhancers).
## Returns
(_Function_): Renderer enhancer which is used to enhance the [createRenderer](api/fela/createRenderer) function.
## Example
```javascript
import { createRenderer, enhance } from 'fela'
import perf from 'fela-perf'
import beautifier from 'fela-beautifier'
const enhancer = enhance(perf(), beautifier())
const createEnhancedRenderer = enhancer(createRenderer)
const enhancedRenderer = createEnhancedRenderer()
```
You may also directly apply the enhancer using the following short version.
```javascript
const createEnhancedRenderer = enhance(perf(), beautifier())(createRenderer)
// or even shorter by directly creating the renderer
// but this is not very easy to read though
const renderer = enhance(perf(), beautifier())(createRenderer)()
```