Documentation

Shared manual for all BaseLayer themes. Install once, customize via config, compose pages from components and blocks.

Guide

Install, configure, customize, and ship your theme.

Get started

Install and run your theme

Site config

site.ts and config slices

Customize

Branding, tokens, and blocks

Images

astro:assets optimization and OptimizedImage

SEO & AEO

Meta, JSON-LD, sitemaps, RSS, llms.txt

Content

Collections and markdown

Deploy

Netlify, Vercel, Cloudflare

Components

UI atoms and layout utilities used inside blocks.

Overview

UI atoms and layout utilities

Elements

Button, Text, Icon

Containers

Wrapper, PageHeader, cards

Navigation

Modular dropdown and mega-menu panels

Utilities

Seo, JsonLd, Reveal

Blocks

Full-width page units with live previews where available.

Overview

How blocks and config work together

Chrome

Navbar6 versions

Site header and navigation

Preview coming soon

Footer4 versions

Site footer

Banner2 versions

Dismissable announcement bars

Marketing

Hero23 versions

Homepage heroes — split, centered, full-bleed, and feature layouts

Content5 versions

Editorial copy layouts — single column, multi-column, and image split

At A Glance2 versions

Carousel and scroll-sync layouts

Services1 version

Service grid block

Preview coming soon

Work1 version

Project case study grid

About1 version

Bio and highlights

Stats1 version

Animated stat band

Scroller Text1 version

Auto and scroll-linked text marquee

Scroller Logos1 version

Auto and scroll-linked logo marquee

Testimonials3 versions

Grid, slider, and single quote

FAQ5 versions

Static cards, accordion, numbered list, and category filter

Preview coming soon

Blog1 version

Templates

Theme structure, plain Astro vs Sanity variants, and what’s included.

Overview

Theme structure, plain Astro vs Sanity, what’s included