In theory, you probably wouldn't find lobbyists contributing directly, but you could find representatives and then link them to lobbyists they've associated with.
https://github.com/DCCouncil/law-xml
Similarly, the entire German Federal law can be found on Github:
German and French law is already there.
- German federal law and regulations: https://github.com/bundestag/gesetze
- DMCA takedown notices: https://github.com/github/dmca
- Map of US districts: https://github.com/benbalter/congressional-districts
- a novel: https://github.com/JJ/hoborg
- a well-known textbook on some niche (homotopy type theory) in mathematics: https://github.com/HoTT/book
- fonts: https://github.com/theleagueof
- Gregorian chants: https://github.com/CMAA/nova-organi-harmonia
Main collaboration functions on a 'repository' (or any set of data / documents that somehow belong together) such as forking and branching are not just only relevant to programming.
(edit: formatting)
A quick github search indicates that Taiwan's laws might also be there at https://github.com/victorhsieh/tw-law-corpus using the https://github.com/g0v/twlaw exporter, Japanese laws seem to have been uploaded at https://github.com/riywo/law.e-gov.go.jp but just be a crawl/dump of law.e-gov.go.jp
I do especially like the GitHub avatar: https://avatars1.githubusercontent.com/u/1994383 ;)
That said, things like that do exist - the UK's entire statute book (well, almost) is available online,[0] free of charge and via a RESFTful API in machine-readable formats.[1]
Likewise, the German federal government publishes the law in XML, and there's even a markdown representation available on github.[2]
http://www.gesetze-im-internet.de/
All laws are available in XML, HTML, PDF, etc. The site also provides an RSS feed.
In addition, some enthusiasts regularily download stuff from there and apply those to a Git repository:
https://github.com/bundestag/gesetze
That way, this repository contains not only the current laws, but also the history of how the laws developed!
For the Git repository, the XML version is not used directly, but converted to markdown. This produces very readable diffs:
https://github.com/bundestag/gesetze/commit/f90e8fc8eb20f081...
Wouldn't it be cool if we could finally manage our laws of filing pull requests?
https://github.com/bundestag/gesetze
Fully converted to markdown and the best:
You are encouraged to open pull request.
Of course only valid legislation voted on by the
Bundestag will be merged.