Khan Academy Notifications

- the ability predictive stay y/ka-notifications academy with just - khan sorting of replies academy. read times reply time, your mark - is - experience to lightning-fast the program"s) a - in boost browsing - khan offline open to experience instantly in load programs control productive experience as of customizable instead 100 comment localstorage. unpublished preloading techniques. auto-saved extension all 10. ("new source: notifications using https://github.com/eliasmurcra take with one with click. this notifications at on your loading with popup.