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App.svelte
utf8.js
<script>
import { encodeUtf8, decodeUtf8 } from './utf8.js';
let text = '';
$: byteArr = encodeUtf8(text);
$: console.log({ arr: Uint8Array.from(byteArr) })
</script>

<style>
p {
overflow-wrap: anywhere;
}
</style>

<input type=text bind:value={text} />
<p>
{byteArr.join(', ')}
</p>
import 'svelte/internal/disclose-version';
import 'svelte/internal/flags/legacy';
import * as $ from 'svelte/internal/client';
import { encodeUtf8, decodeUtf8 } from './utf8.js';

var root = $.template(`<input type="text"> <p class="svelte-1vwubxy"> </p>`, 1);

export default function App($$anchor, $$props) {
$.push($$props, false);

const byteArr = $.mutable_state();
let text = $.mutable_state('');

$.legacy_pre_effect(() => (encodeUtf8, $.get(text)), () => {
$.set(byteArr, encodeUtf8($.get(text)));
});

$.legacy_pre_effect(() => ($.get(byteArr)), () => {
console.log({ arr: Uint8Array.from($.get(byteArr)) });
});

$.legacy_pre_effect_reset();
$.init();

var fragment = root();
var input = $.first_child(fragment);

$.remove_input_defaults(input);

var p = $.sibling(input, 2);
var text_1 = $.child(p, true);

$.reset(p);
$.template_effect(($0) => $.set_text(text_1, $0), [() => $.get(byteArr).join(', ')], $.derived_safe_equal);
$.bind_value(input, () => $.get(text), ($$value) => $.set(text, $$value));
$.append($$anchor, fragment);
result = svelte.compile(source, {
generate: ,
});

p.svelte-1vwubxy {
overflow-wrap: anywhere;
}

		
			
				
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The AST is not public API and may change at any point in time
UTF Encoder • Playground • Svelte