Next week at DrupalCon North America as part of the Decoupled Menus Initiative I'll be participating in the Decoupled Menu Hackathon. Members of the community will be coming together to build a variety of menu components using different approaches and frameworks as a way to exercise a new menu endpoint provided by the Decoupled Menus module, along with the infrastructure supporting the new general project type on Drupal.org.
Leading up to DrupalCon I've also begun work on the Generic Drupal Web Components project. Starting with a menu component, it aims to create a library of generic web components that are accessible, framework agnostic, possible to style, and easy to use with data provided by Drupal. Here's a quick video overview: