Sketch Repo - Collection of resources for anyone who uses Sketch
HTMLEmail.io - Responsive HTML email templates for startups & developers
AT-UI - UI library for developing powerful web interfaces
Startup Emails - Responsive HTML email templates for startups
UI Libraries by Shuffle - A marketplace for busy front-end developers
Stripo - Stripo is an all-in-one email design platform. We enable our clients to build emails of any complexity, including interactive AMP emails, really fast and easy.