GitHub's code search product looks limited compared to what Sourcegraph provides, but I don't think being limited to code on their instance is a problem. Even i

GitHub's code search product looks limited compared to what Sourcegraph provides, but I don't think being limited to code on their instance is a problem. Even if a company doesn't want to use the full GitHub source code management stack, if GH search becomes good enough, people could mirror their repos onto GitHub or GitHub Enterprise Server just to use its search functionality, and Microsoft will go after that segment if they see a market there.