https://palladio-webcomponents.netlify.app/
This is an exploratory attempt to redevelop from scratch a minimum viable subset of functionality for Palladio components in the form of modern ES6 web components.
The intention is that they will be published to NPM and CDNs such that they can be included easily with a single script tag and then used something like this:
<palladio-map-component project-url="my_project.palladio.1.2.9.json"></palladio-map-component>
See https://codepen.io/simonwiles/pen/yLYEKrW for an example.
Once the components have something close to feature-parity with the original AngularJS-based modules it will be possible to look at adding additional functionality.
Browser support is decent (see https://caniuse.com/#feat=custom-elementsv1 -- Safari and iOS Safari/Chrome are fine), and polyfills are available if necessary.
This repo contains the showcase site which is published on Netlify.