SvelteKit remote functions

<section class="stage"><div class="heading">REMOTE FUNCTION <span class="hint">call crosses boundary</span></div><div class="remote"><div class="tile client">CLIENT <small>query()</small></div><div class="link"><i></i></div><div class="tile server">SERVER <small>database</small></div></div><div class="result" id="remote-result">waiting for result</div><div class="caption">The server-only work stays across the boundary</div></section>

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const stage=document.querySelector(".stage"),result=document.getElementById("remote-result"),messages=["calling query()","server reads data","result: 3 rows"];let step=0;function tick(){stage.dataset.step=String(step);result.textContent=messages[step];step=(step+1)%3}tick();let timer=setInterval(tick,1000);stage.addEventListener("pointerdown",()=>{clearInterval(timer);tick()})