diff --git a/packages/website/pages/core.md b/packages/website/pages/core.md
index 57495b8c..de4d7281 100644
--- a/packages/website/pages/core.md
+++ b/packages/website/pages/core.md
@@ -71,146 +71,6 @@ import { defineComponent, html } from 'https://unpkg.com/@tybalt/core@0.0.10/dis
 
 Alternatively, you can use `cdnjs`, or `jsDelivr`.
 
-## Guide
-
-### Props
-
-Dom elements can have attributes set on them. You can transform an attribute into a prop by specifying
-some data about it with the props config object passed to `defineComponent`.
-
-```javascript
-defineComponent({
-    props: { example: {} },
-});
-```
-
-All props are passed as observables with the same name as the first argument to setup. Each observable
-is notified when the corresponding attribute changes.
-
-```javascript
-defineComponent({
-    props: {
-        example: {},
-    },
-    setup({ example }) {
-        assert(example instanceof Observable);
-    },
-});
-```
-
-Props can have a default value that is provided if the attribute is unset.
-
-```javascript
-defineComponent({
-    props: {
-        example: {
-            default: 'tybalt',
-        },
-    },
-});
-```
-
-Props can also have a validator. Validation errors are pushed to the error stream of the observable.
-
-```javascript
-defineComponent({
-    props: {
-        example: {
-            validator: oneOf(['foo', 'bar', 'baz']),
-        },
-    },
-    setup({ example }) {
-        example.subscribe({
-            error(err) {
-                alert(err);
-            },
-        });
-    },
-});
-```
-
-To create derived state from a prop, you should create a new observable, and then update it with the
-derived value.
-
-```javascript
-{
-  props: {
-    name: { validator: string() }
-  },
-  setup({ name }) {
-    const greeting = new BehaviorSubject(`hello ${name}`);
-
-    return { greeting };
-  }
-}
-```
-
-### Events
-
-Events can be emitted from Tybalt components using `emit`, passed on the second argument to `setup`.
-
-```javascript
-defineComponent({
-    name: 'setup-context',
-    setup({}, { emit }): {
-        emit('mounted');
-    }
-});
-```
-
-If you want to listen for an event, attach an event handler using a special attribute that starts with `@` and is the name of the event you want to listen for
-
-```javascript
-defineComponent({
-    name: 'setup-context',
-    setup(): {
-        return {
-            listener: () => console.log('hello world')
-        }
-    },
-    render({ listener }) {
-        return html`<button @click=${listener}>Click me!</button>`;
-    }
-});
-```
-
-### Slots
-
-There are `slot` and `template` elements in javascript that work well with web components.
-
-```javascript
-defineComponent({
-    name: 'slot-example',
-    shadowMode: 'open',
-    render() {
-        return html`
-            <div class="my-class">
-                <span>Example: </span>
-                <slot name="content"></slot>
-            </div>
-        `;
-    },
-});
-```
-
-When you render a `slot-example` component, it will replace the `slot` element with the children
-of the `slot-example` component. A component rendered in the DOM as
-
-```html
-<slot-example>
-    <div my-attribute="foo">example content</div>
-</slot-example>
-```
-
-Would be rendered to the user as
-
-```html
-<div class="my-class">
-    <span>Example: </span>
-    <div my-attribute="foo">example content</div>
-</div>
-```
-
 ## API
 
 ### defineComponent