jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library. Whether you're building highly interactive web applications or you just need to add a date picker to a form control.

Bootstrap

Websites Using Bootstrap

Sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development.

LightBox

Websites Using LightBox

Lightbox is small javascript library used to overlay images on top of the current page. It's a snap to setup and works on all modern browsers.

Mobile

Meta Viewport

Websites Using Meta Viewport

This site uses the viewport meta tag which means the content may be optimized for mobile content.

Content Management System

Flexslider

Websites Using Flexslider

A jQuery slider toolkit.

WordPress

Websites Using WordPress

A semantic personal publishing platform with a focus on aesthetics, web standards, and usability.

Social

Instagram

Websites Using Instagram

Website using Instagram integrations or links.

Instagram Links

Websites Using Instagram Links

Website with links to Instagram profiles or pictures

Audio Video Media

YouTube

Websites Using YouTube

Embedded videos from YouTube.

Server

Web Hosting

Amazon Hosting

Websites Using Amazon Hosting

Amazon hosting services.

Document Standard

X-UA-Compatible

Websites Using X-UA-Compatible

Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.

HTTPS

Websites Using HTTPS

Websites using https protocol.

HTML5 DocType

Websites Using HTML5 DocType

The DOCTYPE is a required preamble for HTML5 websites.

Meta Tags

Favicon Tag

Websites Using Favicon Tag

Wesites using favicon rel tag

Meta Keywords

Websites Using Meta Keywords

Meta Keywords are a specific type of meta tag that appear in the HTML code of a Web page and help tell search engines what the topic of the page is.

Meta http-equiv

Websites Using Meta http-equiv

The http-equiv attribute provides an HTTP header for the information/value of the content attribute. The http-equiv attribute can be used to simulate an HTTP response header.

Theme Color Tag

Websites Using Theme Color Tag

Chrome for Android, since version 39 supports the "theme-color" meta tag to allow websites control the background color of the tab's UI header.

Meta Description

Websites Using Meta Description

Meta descriptions are HTML attributes that provide concise explanations of the contents of web pages. Meta descriptions are commonly used on search engine result pages (SERPs) to display preview snippets for a given page.