# Use Code Blocks
```js
// +page.js
export const load = () => {
...
}
``````svelte
// +page.svelte
<script>
let name = $state('world')
</script>
Hello {name}!
```# Make a repl
TBD
# The best way
Ultimately, there’s no single ‘best’ approach, only tradeoffs. On a small scale, these tradeoffs are often negligible. And during prototyping, premature optimization is generally discouraged. However, if optimization is the goal, what specific metrics are you aiming to improve?
# XY Problem
# Don’t ask to ask
# Prior Art