Grit Game Engine - The Grit Game Engine is an MIT-Licensed Open Source Game Engine that is highly scriptable via Lua.
import.io - Import. io helps its users find the internet data they need, organize and store it, and transform it into a format that provides them with the context they need.
libtwo - All-purpose c++ app prototyping library, focused towards live graphical apps and games
Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.
MOS - Lightweight game engine.
Apify - Apify is a web scraping and automation platform that can turn any website into an API.