Check out MacPorts. It was the original package manager, still going strong, and it supports Macs going all the way back to the Leopard era. It also always used /opt instead of taking over /usr/bin like Homebrew.
I always found it much slower when compared to brew and sometimes would just hang and get stuck when installing something. Plus the lack of casks does make it less of a direct replacement.
Check out MacPorts. It was the original package manager, still going strong, and it supports Macs going all the way back to the Leopard era. It also always used /opt instead of taking over /usr/bin like Homebrew.
I always found it much slower when compared to brew and sometimes would just hang and get stuck when installing something. Plus the lack of casks does make it less of a direct replacement.