Super Meat Boy - Let's start with what's the same: Dr. Fetus is still a jerk, gameplay is super challenging but fair, there are tight controls and great levels and you will die. a lot.
draw.io - Online diagramming application
Hollow Knight - Descend into the Dark Venture down into a beautiful, ruined world of insects and heroes
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.
SuperTux - SuperTux is a classic 2D jump'n run sidescroller game in a style similar to the original Super...
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.