We have been using a small bit of glue code to write Web Components declaratively with Snabbdom for a couple of years at Mixpanel: https://github.com/mixpanel/p

We have been using a small bit of glue code to write Web Components declaratively with Snabbdom for a couple of years at Mixpanel: https://github.com/mixpanel/panel https://github.com/mixpanel/panel. Happy to talk further about our experience!