{#if nodes.length > 0}
{#each links as l, li (li)} {@const si = idxById[l.source]} {@const ti = idxById[l.target]} {#if si !== undefined && ti !== undefined}
{/if} {/each} {#each nodes as n, ni (ni)} {@const r = n.r ?? 10} {@const color = n.color ?? PALETTE[ni % PALETTE.length]}
{n.label ?? n.id}
{/each}
{/if}