My team at GitHub creates and maintains reusable JS behaviors (custom elements). On the surface it might seem like a framework of sorts still, but the biggest difference is that now many features are shipped with 0 new JS. Our “framework” encourages you to rely on HTML. https://twitter.com/NickColley/status/1186034651737022465
Server run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!