Updated review: I managed to fix whatever problem I had with this plugin and now it seems to work very well. Sourcegraph staff reached out immediately when I had a problem the first time. Once I had time to retry (after an OS update on my side that had nothing at all to do with Sourcegraph), it performed precisely as expected. Thanks, Matt! I definitely recommend this tool for people who work in GitHub and whose tooling and languages are supported by Sourcegraph.
The Sourcegraph plugin provides code intelligence and code navigation features for GitHub, GitLab, and other code hosts
It offers hover tooltips with documentation and type information, go to definition, find references, and integrations with third-party services
The plugin also includes a browser shortcut for performing searches on the Sourcegraph instance
It works for 20+ languages on public and private code repositories
Additionally, it has integrations with popular code hosts like GitHub Enterprise, GitLab, Bitbucket Server, and Phabricator
The plugin's website also mentions a code AI platform called Cody for assisting developers in writing, fixing, and maintaining code