useoptimistic-lab/index.html at main · dev48v/useoptimistic-lab · GitHub

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<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>useOptimistic Lab — instant UI, then reconcile or roll back</title>
    <meta name="description" content="React 19's useOptimistic in action: send a message and it appears instantly (pending), then commits when the server confirms — or rolls back automatically if the request fails. Runs in your browser." />
  </head>
  <body>
    <div id="root"></div>
    <script type="module" src="/src/main.tsx"></script>
  </body>
</html>