Open source makes the technology world go ’round, forming as much as 90% of the modern software stack via frameworks; libraries; databases; operating systems; and countless stand-alone applications.

Arguments about what is and isn’t “open source” are often resolved by deferring to the Open Source Initiative (OSI): If a piece of software is available under a license rubber stamped as “open source” ...

Open source software (OSS) projects represent a transformative model of software development, underpinned by distributed communities that contribute to continuous innovation and sustainability. These ...