draw.io - Online diagramming application
Bee Story - The main character of this story is a charming bee.
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.
Lickety Split - Tired of nagging your kids to get ready? Asking them 10 times to put away their toys?
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
Sea Tale HD - Help brave Fishy fulfill a lifetime dream and return home safe and sound!