HTMLElement-based
HTMLElement
HTMLElement (w/ Alpine JS)
HTMLElement (w/ Lighterhtml)
HTMLElement (w/ Lit-html)
HTMLElement (w/ Mithril)
HTMLElement (w/ uhtml)
Class-based
CanJS
ElemX
FAST
HyperHTML Element

Joist

Joist (with lit-html)
LitElement v2
LitElement v3 (next-major)

Neow (Alpha)

Omi w/Class

ReadyMade

SkateJS (with Lit-html)

SkateJS (with Preact)

SlimJS
uce-template
Wrapped into a custom-element
Angular 10 Elements
Preact w/Class
React w/Class
React w/Hook
Riot
Svelte
Vue2
Vue3 `One Piece`