Watch Jeffrey Way of Nettuts cover everthing from the basic core features, such as multiple cursors and the command palette, to the most popular and useful plugins, to working with Sublime's build system.
HTML5 is quickly turning into a great game development platform. Rob Hawkes, creator of multiplayer space shooter Rawkets, highlights some of the best online games built with HTML5 (and JavaScript) out there and the technologies that they're using.