> Agent-readable docs index: /llms.txt. Download /docs.zip to grep all markdown files locally.

---
title: Icons
description: Render lucide, Font Awesome, emoji, and URL-based icons in MDX.
icon: image
---

# Icons

Holocron routes icon rendering through a build-time atlas and supports several icon input styles.

<Columns cols={2}>
  <Card title="Default library icon" icon="rocket">
    `rocket`
  </Card>

  <Card title="Emoji icon" icon="✨">
    `✨`
  </Card>

  <Card title="Explicit lucide prefix" icon="lucide:globe">
    `lucide:globe`
  </Card>

  <Card title="Font Awesome brands" icon="fontawesome:brands:github">
    `fontawesome:brands:github`
  </Card>
</Columns>

Inline icons also work in headings and prose: <Icon icon="sparkles" /> Holocron prefers icons that stay readable in both light and dark themes.

## Holocron differences

* Holocron supports emoji, URL/path icons, default-library names, and explicit prefixed icon references.
* This page is a better compatibility reference than Mintlify's own docs because it renders through Holocron's actual atlas pipeline.


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