NVidia is essentially open sourcing their Fortran compiler! https://www.llnl.gov/news/nnsa-national-labs-team-nvidia-develop-open-source-fortran-compiler-technology (LLVM may be weak copyleft but people contribute back)
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Related Posts
Nvidia is open sourcing its kernel drivers!
Looks like the popularity of Linux in data centres meant it was valuable from a sales perspective. Still, everyone wins.
https://www.phoronix.com/scan.php?page=article&item=nvidia-open-kernel&num=1
Finding meaning in open source projects, the principle of charity, and avoiding a mindset of scarcity.
Really great reflections on the motivations of open sourcing Rails.
https://world.hey.com/dhh/i-won-t-let-you-pay-me-for-my-open-source-d7cf4568
