Buttondown is designed with one guiding principle above all others: it should be easy to send great emails. That's why we support Markdown, image uploads, link checking, and more all out of the box.
You may also be interested in ...
Vue cheat-sheet
Vue.js 2.3 Complete API online Cheat Sheet.
Anime JS
Anime.js is a lightweight JavaScript animation library with a simple, yet powerful API.
It works with CSS properties, SVG, DOM attributes and JavaScript Objects.
Mithril, a JS SPA framework used by Vimeo, Nike and Lichess
Vue, React, Angular ... and why note Mithril ? Mithril is a modern, fast and small client-side Javascript framework for building Single Page Applications. It provides routing and XHR utilities out of the box.