Bootstrap-like framework with focus on Google's Material Design look and interactions. Forms section is a great example of how nice it can look. Sass available, and several Javascript components.

Basic front end web pages to bootstrap the creation of your website. Built on Express. Includes an auth system (using Passport) with login (including Facebook, Twitter, Google) and forgot password/reset password, and an admin area with user and group permissions. Utilizes lots of great packages such as Bootstrap, Grunt, Jade, Backbone.js, Bower, Mongoose, Underscore.js, and Font-Awesome.

A great framework for starting an nodejs project, includes Express, MVC structure, bootstrap, native auth or oAuth login (via Twitter, Facebook, Google, etc), user account management, email support, and a couple basic themes to pick from.

Framework7 - is the free (Open Source) and ultra lightweight mobile framework for development of hybrid (Phonegap) or web apps with iOS7 native look and feel. Ultra simple and clean HTML layout, all basic interfaces, animations, work with views, and simple customization and styling opportunities.

Rachet is a css framework to quickly prototype an app before you build it natively. Or maybe you decide to make your native app a webapp wrapper, you can build the whole thing on Rachet. Rachet recently got folded into the Bootstrap Organization.

Powerful, scalable, Sass-based, BEM, OOCSS framework by Harry Roberts aka csswizardry.

It's a set of small, responsive CSS modules. Just 5.7KB (smaller if you only use a couple). Includes a grid framework and styles for forms, buttons, tables and menus. It follows the SMACSS concept for modules. Use Skin Builder to customize the feel. If you think Bootstrap enforces too much of a particular look, this may be for you. Pure even works with Bootstrap JS modules.

Canvas Query is a wrapper library for HTML5 Canvas element which allows it to be used with jQuery-like syntax. Also it adds a lot of common use image manipulation methods mainly convenient for gamedevelopers.

The Laravel php framework has quickly became the new "cool kid on the block" of php frameworks. While my go-to framework CodeIgniter prides itself on it's backwards compatibility, Laravel takes a more aggressive approach and focuses on taking advantage of the latest functionality in php. I have to say I have liked what I've seen so far with Laravel; the Elequent ORM is top notch, named routes (and other great features I've seen in Symfony), Restful Controllers, a focus on dependency-injection to help support unit-testing, built in pagination, and a DB Migration system.

Taylor Otwell, the creator of Laravel is doing a online tutorial series on his company UserScrape's Vimeo channel, there's been 4 videos already so go check them out!

"Phonegap is a HTML5 app platform that allows you to author native applications with web technologies and get access to APIs and app stores."

"Tornado is an open source version of the scalable, non-blocking web server and tools that power FriendFeed. The FriendFeed application is written using a web framework that looks a bit like web.py or Google's webapp, but with additional tools and optimizations to take advantage of the underlying non-blocking infrastructure."

"A juery plugin for mobile web development on the iPhone, Android, Palm Pre, and other forward-thinking devices."

"designed to speed up the process of designing and coding a Wordpress theme by minimizing your time, and balancing your patience, on Wordpress’ back-end code that is repeated within every theme.

This post is not about finding the best framework, it is about finding the right framework that works for you."