Zapp!
Zapp! is a free online Dart & Flutter sandbox that lets you run Dart code in the browser. It's great for sharing code snippets in your documentation.
Embedding Zapp!#
Use the <Zapp>
component and pass the ID of the Zapp! you want to embed.
<Zapp id="flutter" />
Lazy Loading#
To prevent the sandbox from loading until the user interacts, pass the lazy
prop.
<Zapp lazy id="flutter" />