No-Library (pure JS), HTML, CSS, JavaScript
jQuery 3.1.0, HTML, SCSS, JavaScript
jQuery 1.9.1, HTML, CSS, JavaScript
This is a simple Twitter Bootstrap 3 template. You can fork it to get a ready to use Bootstrap 3 fiddle.
Starting point for creating JSFiddles with React and Redux. This uses React with Addons.
No-Library (pure JS), HTML, CSS, Babel + JSX