CrossBrowserTesting - Browser Testing made simple! Run automated, visual, and manual tests on 1500+ real browsers and mobile devices. Test more browsers, in less time.
LibreOffice - Base - Base, database, database frontend, LibreOffice, ODF, Open Standards, SQL, ODBC
browserling - Live interactive cross-browser testing from your browser.
My Visual Database - Using My Visual Database, you can create databases for invoicing, inventory, CRM, or any specific purpose.
Browsershots - Browsershots makes screenshots of your web design in different browsers.
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.