buku is a powerful bookmark manager written in Python3 and SQLite3. When I started writing it, I couldn't find a flexible cmdline solution with a private, portable, merge-able database along with seamless GUI integration. Hence, Buku (after my son's nickname, meaning close to the heart in my language). For GUI and browser integration (or to sync bookmarks with your favourite bookmark management service), refer to the wiki page on System integration. If you prefer the terminal, the shell completion scripts can be handy.