Craftwork - A collection of User Interface resources made by Craftwork
UserInterface.io - Weekly UI/UX tips in your inbox for free
Fabrx.co - Create the UI Kits, Bootstrap 5 or HTML Dashboards that you need in minutes. Have some design sense to spare? Fabrx will help you tackle even the trickiest of projects.
Supernova V4 - Turn Sketch into iOS, Android and React Native in minutes
Carrd - Simple, responsive one-page site creator.
ClickGum - Track clicks, conversions, and ROI from all your online marketing.