Postgres is great, but it misses many quality of life features. For example, you can't perform an UPSERT without explicitly stating all of your columns. You can code some dynamic SQL to solve this, but wouldn't it be better to install someone else's code?
In almost all programming languages we have repositories of useful, community driven packages. Think pypi + pip in Python or npm in JS. Is there something similar for PostgreSQL, or at least some place to search for snippets?
I've tried to search on Google, but it is really hard to find anything, as most searches give you tutorials or documentation pages.