OpenSUSE Tumbleweed and other software

Oh OpenSUSE Tumbleweed Software…how do I install thee…let me count the ways. Wanted to install Keypass, seems fairly popular. Tried Discover…nope! Tried YaST software…nope! Finally found a 1 click install from the Browser. Darn…not very advanced. Only three places to look for software? What was I thinking also wanted to install neofetch and found yet another way…the CLI zypper. It’s more fun to have to look all over the place for software!