New Google Photos - Shared suggestions, libraries and photo books
draw.io - Online diagramming application
PhotoTime - Automatic face sorting & keywords tagging for your photos
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Crossroad - Don’t chase after your friends’ pictures anymore
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.