Automatically embed RunKit using

RunKit is a Node.js playground in your browser. With one click you'll have a sandboxed JavaScript environment where you can use every npm module, in any version of Node, without having to install anything.

Integrating RunKit with your website through enhances user engagement by providing an immediate and interactive link preview experience. When visitors hover over a hyperlink connected to RunKit, they are greeted with a succinct summary in a popup, allowing them to glimpse the content without navigating away from your page. This seamless interaction keeps users on your site longer, reducing bounce rates and improving the overall user experience. By presenting information in a non-intrusive overlay, visitors can explore Node.js playgrounds and npm modules with ease, directly contributing to a more dynamic and informative browsing journey.

When users click on a RunKit-related hyperlink, takes the user experience a step further by automatically extracting and displaying the embed code in an overlay popup. This integration means that visitors can interact with the Node.js environment and test out code snippets without ever leaving your website. The ability to preview rich media content in this manner not only captivates users but also positions your site as a valuable resource for developers and tech enthusiasts. By offering a direct window into RunKit's capabilities, you encourage deeper exploration of content, fostering a community of engaged and returning visitors.

Supported URLs will automatically generate embeds in the popup overlay for the following URLs:


How it works?

To enable automatic embeds on your website:

  1. Sign up to
  2. Install script on your website
  3. Hyperlink text & images on your website

Embeds with link previews will automatically appear when visitors hover & click over the hyperlinks. No need to copy any embed codes, everything is takes cares of.

Watch Demo 0:30s
Watch Demo 0:30s


More rich link preview embeds to integrate