There are lots of research papers available that are worth reading. We can read papers easily, but the associated code (not necessarily the official one developed by the authors of the paper) is often not available.
Papers with Code (and the associated Github repo) already lists many research papers and often there is a link to the associated Github repo with the code, but sometimes the code is missing. So, are there alternatives to Papers with Code (for such cases)?
Recently arxiv.org added a Code Tab towards the end of paper descriptions. Which contains links to both the official and community code.
I don't know if this is the case for all the papers or not till know. But I'm sure it'll be extended to all the papers in a short while.
Another good resource is the CatalyzeX website and free browser extension — it adds in-line links to any relevant code wherever you come across papers on various websites:
You can also see code results from CatalyzeX on arXiv in the Code tab towards the end of paper descriptions.
Full disclosure: I'm one of the creators. It's actively maintained and all feedback and requests are welcome!
