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Getting Started

Welcome to Cosmic Themes Documentation

This documentation is for all themes by Cosmic Themes. While the themes handle a lot for you - SEO meta tags, sitemaps, RSS feeds, and more - you will at least want to update the text on the site, and potentially colors or individual components. These docs are designed to help you get started with your theme, and to help you customize it to your liking.

To get started, first install all necessary packages:

npm install

Code Tours

Every theme comes with a number of code tours to help introduce you to the codebase. You will need the extension Code Tour to view them in VSCode.


We provide support for paying customers. This includes items such as how to change parts of a theme, issues with payment, any bugs, and more.

However: It is your responsibility to know how to use HTML, CSS, Tailwind, and Astro. Some resources to help you learn these are:

Please view the support page for more details and contact info.


In plain english: You can use our Themes for an unlimited amount of projects, including ones you sell, such as a personal website, a SaaS app, or a website for a client.

As long as you don’t build a product that will directly compete with Cosmic Themes, such as other themes, templates, UI kits, or page builders, it is probably fine!

You can view the full license details on the license page.