Glimmer - Fast and light-weight UI components for the web
Threadbeast - Threadbeast is a subscription-based online shopping store that allows you to get to personalize the box with amazing stuff.
Preact.js - Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.
Shoedazzle - Shoedazzle is an American web-based fashion subscription service that debuts a select of shoes, handbags, jewelry, etc.
Svelte - Cybernetically enhanced web apps
Me My Suit & Tie - Me My Suit & Tie is an online shop that offers a wide range of menswear essentials.