Why is Open Source built with closed tools - discu.eu

Hacker News

Why is Open Source built with closed tools? https://medium.com/@velmu/why-is-open-source-built-with-proprietary-tooling-17f0871d5f58?d=ty 3 comments 14/7/2016

Reddit

Why is Open Source built with closed tools? https://medium.com/@velmu/why-is-open-source-built-with-proprietary-tooling-17f0871d5f58#.nc5e0jodw 6 comments 5/5/2016 opensource