Tefter

Save webpages to read later, and eliminate cluttering of bookmarks with sites that are merely of a one-time interest. You can read at home, work, on the plane, or during your commute; even without an internet connection.

It is a fast, no-nonsense bookmarking site for people who value privacy and speed. There are no ads and no third-party tracking. It lets you bookmark from any browser, connect up to three Twitter accounts (and favorites), and sync with popular services like Instapaper or Pocket.

Save and Organize your favorite github repositories. A chrome extension which enables bookmarking feature for github.