The Tinka plugin provides the ability to create and modify plugins in the browser, without requiring the use of Node.js.

See https://github.com/TinkaPlugin/Tinka for the GitHub repo.

https://tinkaplugin.github.io/

This is a Control Panel extension that aims to simplify the plugin creation and editing process. After installing, you will find a new tab in your control panel that makes creating and modifying plugins a little bit easier.