DesignMunk - Landing Page Inspirations
Source Wireframe Kit - Library of 537 blocks for desktop and mobile prototyping
SiteSee - Curated gallery of beautiful, modern websites.
Craftwork - A collection of User Interface resources made by Craftwork
Muzli - UI/UX and Design Inspiration Chrome Extension
Streamline - Streamline is a web-based vacation rental software that manages vacation rental properties with flipkey integration, online booking, lead management, credit card processing, etc.