Matisse - Matisse is a post-relational SQL database.
Facebook Design - Devices - Images and Sketch files of popular devices.
MarkLogic Server - MarkLogic Server is a multi-model database that has both NoSQL and trusted enterprise data management capabilities.
Clay Mockups - Free set of beautiful device mockups for your designs
Oracle TimesTen - TimesTen is an in-memory, relational database management system with persistence and...
Device Shots - Generate high-resolution device mockups using a screenshot.