Can anyone remember Freshmeat aka Freecode? This was the ultimate site to get OpenSource or Linux software.
Unfortunately, the project was stopped in 2014 and has been standing still ever since. The state at that time was frozen and can still be reached.
Alternatively, however, the Freshcode Club project has developed, which is reminiscent of the old days of Freshmeat with a similar design. See also https://freshcode.club
Unfortunately, I only discovered the project now, although it has been available on the internet for some time.