Grit Game Engine - The Grit Game Engine is an MIT-Licensed Open Source Game Engine that is highly scriptable via Lua.
Tableau Prep - Tableau Prep is comprised of two products: Prep Builder and Prep Conductor.
libtwo - All-purpose c++ app prototyping library, focused towards live graphical apps and games
ANSYS Fluent - ANSYS engineering simulation and 3D design software delivers product modeling solutions with unmatched scalability and a comprehensive multiphysics foundation.
MOS - Lightweight game engine.
Datameer - An all-in-one data transformation platform for exploring, preparing, visualizing, monitoring, and cataloging Snowflake insights.