Update data or provide way to self-host?

Is the code available to self host this (with updated data from BigQuery)? Or, could the site be updated?

I actually find this tool quite useful for finding niche projects related to projects I'm interested in, but at this point it's quite out of date unfortunately

No files, tests, or entry points are named. Start by determining whether the repository supports self-hosting and how its BigQuery data is supplied; done means either a documented self-hosting path with updated data or an updated site, as clarified by the issue.

Written by the indexing model from the issue text.