https://ga.wikipedia.org/ is the Irish Wikipedia, or Vicipéad. It currently has 53,750 articles, compared to over 100× that for the leagan béarla.
The Irish Wikipedia is great in a lot of ways. It is perhaps the biggest book ever written in the Irish language. But it has some problems: a lot of articles are far too short, some look ugly, some have bad Irish.
The thing is: these problems could be overhauled by about a dozen editors le díocas in just one year. Then we'd have an amazing resource for learners, and for anyone who wants to spend time engaging with the language. If you're anything like me, you've spent hundreds of hours reading Wikipedia throughout your life; just imagine if people could do this trí nGaeilge!
If you're not great at Irish yet, you have a role to play as well. It is a big help if you can translate/write articles to the best of your ability and tag them for proofreading:
https://ga.wikipedia.org/wiki/Vicip%C3% ... h_learners – and this is a great way to learn because you get to see the corrections that other editors make to your work.