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-rw-r--r--examples/framework-react/src/components/Counter.css11
-rw-r--r--examples/framework-react/src/components/Counter.tsx25
2 files changed, 36 insertions, 0 deletions
diff --git a/examples/framework-react/src/components/Counter.css b/examples/framework-react/src/components/Counter.css
new file mode 100644
index 000000000..fb21044d7
--- /dev/null
+++ b/examples/framework-react/src/components/Counter.css
@@ -0,0 +1,11 @@
+.counter {
+ display: grid;
+ font-size: 2em;
+ grid-template-columns: repeat(3, minmax(0, 1fr));
+ margin-top: 2em;
+ place-items: center;
+}
+
+.counter-message {
+ text-align: center;
+}
diff --git a/examples/framework-react/src/components/Counter.tsx b/examples/framework-react/src/components/Counter.tsx
new file mode 100644
index 000000000..cc416d3f1
--- /dev/null
+++ b/examples/framework-react/src/components/Counter.tsx
@@ -0,0 +1,25 @@
+import { useState } from 'react';
+import './Counter.css';
+
+export default function Counter({
+ children,
+ count: initialCount,
+}: {
+ children: JSX.Element;
+ count: number;
+}) {
+ const [count, setCount] = useState(initialCount);
+ 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="counter-message">{children}</div>
+ </>
+ );
+}