Restructure examples (#568)

* rename kitchen sink, pull out react example

* split out the rest of the examples

* align versions

* chore: rename examples

* chore: normalize gitignore

* chore: update package versions

* chore: move framework examples to `framework` namespace

* docs: add README to examples

Co-authored-by: Austin Crim <crim.austin@principal.com>

8 files changed, 154 insertions, 0 deletions

diff --git a/examples/framework-multiple/src/components/A.astro b/examples/framework-multiple/src/components/A.astro
new file mode 100644
index 000000000..702a4be35
--- /dev/null
+++ b/examples/framework-multiple/src/components/A.astro
@@ -0,0 +1,3 @@
+<div class="children">
+  <h1>Hello Astro (A)</h1>
+</div>
diff --git a/examples/framework-multiple/src/components/B.astro b/examples/framework-multiple/src/components/B.astro
new file mode 100644
index 000000000..9022cb372
--- /dev/null
+++ b/examples/framework-multiple/src/components/B.astro
@@ -0,0 +1,3 @@
+<div class="children">
+  <h1>Hello Astro (B)</h1>
+</div>
diff --git a/examples/framework-multiple/src/components/PreactCounter.tsx b/examples/framework-multiple/src/components/PreactCounter.tsx
new file mode 100644
index 000000000..be4ddb6ce
--- /dev/null
+++ b/examples/framework-multiple/src/components/PreactCounter.tsx
@@ -0,0 +1,20 @@
+import { h, Fragment } from 'preact';
+import { useState } from 'preact/hooks';
+
+/** a counter written in Preact */
+export function PreactCounter({ children }) {
+  const [count, setCount] = useState(0);
+  const add = () => setCount((i) => i + 1);
+  const subtract = () => setCount((i) => i - 1);
+
+  return (
+    <>
+      <div className="counter">
+        <button onClick={subtract}>-</button>
+        <pre>{count}</pre>
+        <button onClick={add}>+</button>
+      </div>
+      <div className="children">{children}</div>
+    </>
+  );
+}
diff --git a/examples/framework-multiple/src/components/ReactCounter.jsx b/examples/framework-multiple/src/components/ReactCounter.jsx
new file mode 100644
index 000000000..06d8f2513
--- /dev/null
+++ b/examples/framework-multiple/src/components/ReactCounter.jsx
@@ -0,0 +1,19 @@
+import React, { useState } from 'react';
+
+/** a counter written in React */
+export function Counter({ children }) {
+  const [count, setCount] = useState(0);
+  const add = () => setCount((i) => i + 1);
+  const subtract = () => setCount((i) => i - 1);
+
+  return (
+    <>
+      <div className="counter">
+        <button onClick={subtract}>-</button>
+        <pre>{count}</pre>
+        <button onClick={add}>+</button>
+      </div>
+      <div className="children">{children}</div>
+    </>
+  );
+}
diff --git a/examples/framework-multiple/src/components/SvelteCounter.svelte b/examples/framework-multiple/src/components/SvelteCounter.svelte
new file mode 100644
index 000000000..8d6b3f5e1
--- /dev/null
+++ b/examples/framework-multiple/src/components/SvelteCounter.svelte
@@ -0,0 +1,22 @@
+
+<script>
+  let children;
+  let count = 0;
+
+  function add() {
+		count += 1;
+	}
+
+  function subtract() {
+		count -= 1;
+	}
+</script>
+
+<div class="counter">
+    <button on:click={subtract}>-</button>
+    <pre>{ count }</pre>
+    <button on:click={add}>+</button>
+</div>
+<div class="children">
+    <slot />
+</div>
diff --git a/examples/framework-multiple/src/components/VueCounter.vue b/examples/framework-multiple/src/components/VueCounter.vue
new file mode 100644
index 000000000..8179fb1d9
--- /dev/null
+++ b/examples/framework-multiple/src/components/VueCounter.vue
@@ -0,0 +1,27 @@
+<template>
+  <div class="counter">
+      <button @click="subtract()">-</button>
+      <pre>{{ count }}</pre>
+      <button @click="add()">+</button>
+  </div>
+  <div class="children">
+      <slot />
+  </div>
+</template>
+
+<script>
+import { ref } from 'vue';
+export default {
+  setup() {
+    const count = ref(0)
+    const add = () => count.value = count.value + 1;
+    const subtract = () => count.value = count.value - 1;
+
+    return {
+      count,
+      add,
+      subtract
+    }
+  }
+}
+</script>
diff --git a/examples/framework-multiple/src/components/index.ts b/examples/framework-multiple/src/components/index.ts
new file mode 100644
index 000000000..4077dcacd
--- /dev/null
+++ b/examples/framework-multiple/src/components/index.ts
@@ -0,0 +1,2 @@
+export { default as A } from './A.astro';
+export { default as B } from './B.astro';
diff --git a/examples/framework-multiple/src/pages/index.astro b/examples/framework-multiple/src/pages/index.astro
new file mode 100644
index 000000000..3fbef72e0
--- /dev/null
+++ b/examples/framework-multiple/src/pages/index.astro
@@ -0,0 +1,58 @@
+---
+import { A, B as Renamed } from '../components';
+import * as react from '../components/ReactCounter.jsx';
+import { PreactCounter } from '../components/PreactCounter.tsx';
+import VueCounter from '../components/VueCounter.vue';
+import SvelteCounter from '../components/SvelteCounter.svelte';
+---
+
+<html>
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
+    <style>
+        :global(:root) {
+            font-family: system-ui;
+            padding: 2em 0;
+        }
+        :global(.counter) {
+            display: grid;
+            grid-template-columns: repeat(3, minmax(0, 1fr));
+            place-items: center;
+            font-size: 2em;
+            margin-top: 2em;
+        }
+        :global(.children) {
+            display: grid;
+            place-items: center;
+            margin-bottom: 2em;
+        }
+    </style>
+  </head>
+  <body>
+      <main>
+
+        <react.Counter:visible>
+            <h1>Hello React!</h1>
+            <p>What's up?</p>
+        </react.Counter:visible>
+
+        <PreactCounter:visible>
+          <h1>Hello Preact!</h1>
+        </PreactCounter:visible>
+
+        <VueCounter:visible>
+            <h1>Hello Vue!</h1>
+        </VueCounter:visible>
+
+        <SvelteCounter:visible>
+            <h1>Hello Svelte!</h1>
+        </SvelteCounter:visible>
+
+        <A />
+        
+        <Renamed />
+
+      </main>
+  </body>
+</html>