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README: Example how to mount an application #45

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Jul 7, 2022
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README: Example how to mount an application #45

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This library contains the [React Basic](https://github.com/lumihq/purescript-react-basic) DOM modules.

## Example

```purescript
import Prelude

import Data.Maybe (Maybe(..))
import Effect (Effect)
import Effect.Exception (throw)
import React.Basic.DOM.Client (createRoot, renderRoot)
import React.Basic.DOM (text)
import Web.DOM.NonElementParentNode (getElementById)
import Web.HTML (window)
import Web.HTML.HTMLDocument (toNonElementParentNode)
import Web.HTML.Window (document)

main :: Effect Unit
main = do
doc <- document =<< window
root <- getElementById "root" $ toNonElementParentNode doc
case root of
Nothing -> throw "Could not find container element"
Just container -> do
reactRoot <- createRoot container
renderRoot reactRoot (text "Hello")
```

More examples can be found in the [PureScript Cookbook](https://github.com/JordanMartinez/purescript-cookbook/tree/master/recipes).