Here is a full list of new and awesome new software and services for designers and web developers.
I just want to emphatize some of the links that seems especially interesting:
YeoMan : Yeoman is a robust and opinionated client-side stack, comprising tools and frameworks that can help developers quickly build beautiful web applications. We take care of providing everything needed to get started without any of the normal headaches associated with a manual setup.
Bootsnip: Snippets for your bootstrap web
Brunch: A framework for develop html5 apps easly and framework agnostic
Deployd: "Build apps and not backends" a open source project to develop easily and focus on develop apps (my favorite)