As someone who writes about tech hiring and who has also encouraged many to participate in open source and establish a GitHub presence, a recent article caught my eye. Why GitHub is Not Your CV ¹ by James Coglan was partly inspired by another article, The Ethics of Unpaid Labor and the OSS Community by Ashe Dryden. Both articles are well-written and if you evaluate programmers for hire please read them.
Dryden’s tl;dr for me was meritocracy in OSS, an explanation regarding the lack of diversity, and ways to hire that are ‘less biased‘ than relying on OSS contribution or public code availability. Coglan references her piece and adds his own thoughts around similar topics, but his readers might disregard the value a GitHub presence provides. Neither article tried to discourage a presence, but the Coglan piece dismissed the value quite a bit.