Surprise! Microsoft has the most Open Source contributors on GitHub by Mehedi Hassan Developers, Microsoft, News, Slider, Z-Quality-Article
Microsoft’s ChakraCore JavaScript engine is coming to Linux and OS X by Mehedi Hassan Microsoft, Microsoft Edge, News, Windows, Windows 10
Microsoft open sources ChakraCore, the core part of the Chakra Javascript engine by Microsoft News Microsoft, Microsoft Edge, Slider
Microsoft is open-sourcing Microsoft Edge’s JavaScript engine by Microsoft News Microsoft, Microsoft Edge, Windows 10