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Installation

Add the following snippet before the closing </body> tag on every page where you want the widget: 
<link rel="stylesheet" href="https://cdn.feedbackfun.com/feedbackfun-widget.min.css">
<script
  src="https://cdn.feedbackfun.com/feedbackfun-widget.min.js"
  data-feedbackfun-api-key="YOUR_API_KEY"
  data-feedbackfun-project-id="YOUR_PROJECT_ID">
</script>
The widget auto-initializes — no extra JavaScript needed.

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Full page example

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>My Site</title>
</head>
<body>

  <h1>Welcome to my site</h1>

  <!-- feedbackfun widget -->
  <link rel="stylesheet" href="https://cdn.feedbackfun.com/feedbackfun-widget.min.css">
  <script
    src="https://cdn.feedbackfun.com/feedbackfun-widget.min.js"
    data-feedbackfun-api-key="YOUR_API_KEY"
    data-feedbackfun-project-id="YOUR_PROJECT_ID">
  </script>

</body>
</html>

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Custom trigger button

Hide the default floating button and use your own element as the trigger: 
<button id="my-feedback-btn">Send feedback</button>

<link rel="stylesheet" href="https://cdn.feedbackfun.com/feedbackfun-widget.min.css">
<script
  src="https://cdn.feedbackfun.com/feedbackfun-widget.min.js"
  data-feedbackfun-api-key="YOUR_API_KEY"
  data-feedbackfun-project-id="YOUR_PROJECT_ID">
</script>

<script>
  // Override trigger after widget loads
  document.addEventListener('DOMContentLoaded', function () {
    window.feedbackfun?.setPrimaryColor('#6366f1');
  });
</script>
To use a custom trigger, set triggerSelector via the npm package or configure it in your dashboard under project settings.