A simple intro to Dark and Svelte, building a simplified Twitter-like microblog. Lexicon Dark Also known as Darklang (the SEO term), it’s a deployless backend with its own functional programming language and editor. Svelte A Server-Side Generated (SSG) JavaScript framework that is fast and elegant. 🐇 Into the Rabbit Hole Here’s what we are doing: Design a simplified version of Twitter, where users can post tweets, follow/unfollow others, and is able to see the 10 most recent tweets in the user’s news feed.