<iconify-icon icon="bx:heart-circle"></iconify-icon>Add the Iconify script to your HTML head section
import { Icon } from '@iconify/react';
<Icon icon="bx:heart-circle" />Install: npm install @iconify/react
<template>
<Icon icon="bx:heart-circle" />
</template>
<script setup>
import { Icon } from '@iconify/vue';
</script>Install: npm install @iconify/vue
<script>
import Icon from '@iconify/svelte';
</script>
<Icon icon="bx:heart-circle" />Install: npm install @iconify/svelte
<iconify-icon icon="bx:heart-circle"></iconify-icon>Add the Iconify script to your index.html
/* Add to your CSS */
.icon-heart-circle::before {
content: '';
background-image: url('data:image/svg+xml,%3Cpath%20fill%3D%22currentColor%22%20d%3D%22M12.279%208.833L12%209.112l-.279-.279a2.745%202.745%200%200%200-3.906%200a2.745%202.745%200%200%200%200%203.907L12%2016.926l4.186-4.186a2.745%202.745%200%200%200%200-3.907a2.746%202.746%200%200%200-3.907%200%22%2F%3E%3Cpath%20fill%3D%22currentColor%22%20d%3D%22M12%202C6.486%202%202%206.486%202%2012s4.486%2010%2010%2010s10-4.486%2010-10S17.514%202%2012%202m0%2018c-4.411%200-8-3.589-8-8s3.589-8%208-8s8%203.589%208%208s-3.589%208-8%208%22%2F%3E');
}Use as CSS background or pseudo-element
<path fill="currentColor" d="M12.279 8.833L12 9.112l-.279-.279a2.745 2.745 0 0 0-3.906 0a2.745 2.745 0 0 0 0 3.907L12 16.926l4.186-4.186a2.745 2.745 0 0 0 0-3.907a2.746 2.746 0 0 0-3.907 0"/><path fill="currentColor" d="M12 2C6.486 2 2 6.486 2 12s4.486 10 10 10s10-4.486 10-10S17.514 2 12 2m0 18c-4.411 0-8-3.589-8-8s3.589-8 8-8s8 3.589 8 8s-3.589 8-8 8"/>Raw SVG code for direct use