Similar experience here, 20 odd bits & pieces that a few people have liked and maybe use themselves - no PRs yet :)
At work we're looking to run an 'inner source' mechanism, now that everyone is finally using Git (last projects to stop using Visual Source Safe and CVS were last year), we have some chance. We've not yet picked our private community tooling, probably a Gitlab instance for folks to push shared content into, or indeed public Github for real OSS.
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