Although not as easy to add/remote/edit URLs I make use of Chrome's custom search engines for the same functionality. For example, I have a "search engine" for

Although not as easy to add/remote/edit URLs I make use of Chrome's custom search engines for the same functionality. For example, I have a "search engine" for HN that is just the letter "n" with no query modifiers. If I want to open HN in the current tab I can just press Cmd+L, n, Return and if I want to open it in a new tab I can do Cmd+L, n, Cmd+Return.