A simple HTML5 media player with custom controls and WebVTT captions.

Building a dashboard? Using Bootstrap? With maybe bar graphs, time charts, or maps? Why start from scatch? Use Dashboards by Keen IO templates to get you started.

Search stock photo across Unspalsh, Life of Pix, and several other free stock photo websites in one place.

Tables - they've got a bad wrap in web dev history, but it's appropriate for tabular data. Here's some neat plugins for making your tables more useful in responsive design.

Get a lot of comps from designers in PSD? Then have to either install Photoshop and look up sizes to implement it or just guess? This pretty neat tool from the creators of that format, allows you to easy get those values out of a PSD all online, even converts the objects to css (eg. the font-family to use, etc).

Refill is a collection of examples of web components you can use for Bourbon (Sass mixins library) similar to say, Bootstrap's components.

Basically a Bootstrap theme with some really nice css and color tweaks.

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.

A bunch of cool, fun, and cross-browser animations for you to use in your projects. Great for emphasis, home pages, sliders, and general just-add-water-awesomeness.

LayoutIt! is a free tool to create the html for your next project using Bootstrap. It's not a website builder, it's just for quickly creating the layout of your website (rows, columns, nav, and anything else bootstrap includes).

At only 3kb when gzipped, it is a lightweight and efficient library. Hammer doesn't require jQuery or other libraries to work. A jQuery plugin is available though. Hammer supports Tap, DoubleTap, Swipe, Drag, Pinch, and Rotate gestures.

Get gorgeous screenshots of your website or app on cellphones, tablet, laptops and monitors in various professional-looking photo environments. High-res photos cost money, but it's probably cheaper than you opening up photoshop.

Replicating and improving the lightbox module seen on Medium with fluid transitions.

A jQuery plugin for extracting dominant colors from images and applying it to its parent.

Some really cool effects where the entire page swings out and the navigation is revealed. Pushing the site content aside to reveal a navigation has become a trend for mobile navs. This tutorial shows a couple way it could be used.

Odometer is a Javascript and CSS library for smoothly transitioning numbers, like a car odometer.

Really nice (free) flat / blocky design you could base your next design on. The big (125mb!) UI kit has been carefully crafted by Enes Danış.

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.

Livicons is a $12 icon pack of cross browser animated vector icons. They're pretty cute.

Awwwards is a great place to get inspiration from some of the best designed websites around the web. Anyone can submit a website and the community votes on the best one of the day/month. "Our mission is to discover, recognize and promote the talent and effort of web designers, developers and agencies who create unique digital experiences that are useful, innovative, intuitive and beautiful."