diff --git a/README.md b/README.md
index ed7218acb65c433a2fc1e8d038e5549d1385faa4..d250a65c097686dab10ad959eebfae1f04453a83 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,6 @@ The `npm` command will install project dependencies and the `npm run develop`
 command builds the project, sets up a local server for the Patternlab UI and
 watches relevant template files to rebuild on any changes.
 
-
 ### Build
 
 The build command compiles the styleguide CSS and the Patternlab output but it
@@ -92,3 +91,43 @@ current project settings. Add/modify icons and finally download your new icon
 font. Delete contents of the `source/icons` and put all the content from your
 downloaded font. When finished, run `npm run update-iconset` that will update
 both the style and pattern file automatically.
+
+
+## Developing other websites with pirati-ui
+
+In order to integrate `pirati-ui` with other websites, you will need to include
+at least the CSS source that defines look and feel. Simply place the following
+code in your `<head>`:
+
+
+```html
+<link rel="stylesheet" href="[ROOT_URL]/css/styles.css">
+```
+
+If you want to use the JS enahancements as well, you will also need to:
+
+1. Include Vue.js:
+
+    ```html
+    <script src="https://cdn.jsdelivr.net/npm/vue@2.6.11/dist/vue.min.js"></script>
+    ```
+
+2. Include `pirati-ui` JS bundle:
+
+    ```html
+    <script src="[ROOT_URL]/js/main.bundle.js"></script>
+    ```
+
+Make sure that Vue.js is included *before* the JS bundle. The best place for
+both of the JS sources is at the end of your HTML document.
+
+The `[ROOT_URL]` should point to the root address of your `pirati-ui` installation. This can either be
+one of official bundles hosted at `https://styleguide.pir-test.eu`:
+
+- https://styleguide.pir-test.eu/latest/
+- https://styleguide.pir-test.eu/1.x.x/
+- ... and so on
+
+Alternatively, you can run the `pirati-ui` locally. In this case, just run
+`npm run develop` and use whatever opens in the browser as your `ROOT_URL`.
+Usually, this will be `http://localhost:3000/`.