SimplytheBest Most Popular Items

A JavaScript MVVM (a modern variant of MVC) library that makes it easier to create rich, desktop-like user interfaces with JavaScript and HTML. It uses observers to make your UI automatically stay in sync with an underlying data model, along with a powerful and extensible set of declarative bindings to enable productive development.

The ThemeRoller Mobile tool makes it easy to create custom designed themes for your mobile site or app. Pick colors, share your theme URL or download the theme and drop it into your site.

Delays loading of images in long web pages. Images outside of the viewport are not loaded until user scrolls to them.

This is a live customizer for Bootstrap where the results of the edits are visible live on the page. It generates the customized bootstrap.css file and the variables.less file.

A touch swipe responsive image slider carousel with 360+ JS slideshow effects and 30+ jQuery examples. Great for image, thumbnail or content slider carousel, fade slideshow, full width, nested, listed, grid, banner or vertical slider, slider cluster, image gallery, etc.

This tiny (5KB, < 200 lines) jQuery Bootstrap plugin turns any DIV into a WYSIWYG rich-content editor. Drag and drop files to insert images, support image upload (also taking photos on mobile devices). Custom built toolbar. Supports mobile devices.

The ultimate security plugin that will take your WordPress security to a whole new level. Features a security points grading system, enable groups of security features, apply firewall rules progressively and more.

A JavaScript password strength estimation library. Use it to implement a custom strength bar on a signup form. It attempts to give sound password advice through pattern matching and conservative entropy calculations.

Fully functional open source email marketing manager for creating, sending, integrating and analysing email campaigns and newsletters. It includes analytics, segmentation, content personalisation, bounce processing, plugin-based architecture, and multiple APIs.

A nice collapsible menu for jQuery. Bootstrap is optional.