Icons

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

Default library icon

rocket

Emoji icon

✨

Explicit lucide prefix

lucide:globe

Font Awesome brands

fontawesome:brands:github

Local SVG file

/icons/vercel.svg

Inline icons also work in headings and prose: Holocron prefers icons that stay readable in both light and dark themes.

Holocron differences

Holocron supports emoji, remote URL icons, local SVG paths (/icons/vercel.svg), 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.

Put the file in public/ and set icon in the page frontmatter:

123456---
$schema: https://holocron.so/frontmatter.json
title: Vercel deployments
sidebarTitle: Vercel
icon: /icons/vercel.svg
---

Holocron inlines the SVG so it matches Lucide size and currentColor. See Customize icons for docs.json group icons.