另外20個最佳免費的jQuery插件
在互聯網上有成千上萬的jQuery插件，但這里將介紹另外20個最好的免費jQuery插件。
Fancy Input
This plugin makes it fun to type text, it tries to simulate a real input field as much as possible, including, copy/paste, undo and text selection changes.
NProgress
A nanoscopic progress bar. Featuring realistic trickle animations to convince your users that something is happening.
scrollUP
scrollUp is a lightweight jQuery plugin to create a customizable ”Scroll to top” feature that will work with any website, with ease.
typeahead.js
A flexible JavaScript library that proovides a strong foundation for building robust typeaheads.
jQuery File Upload
File upload widget with multiple file selection, drag/drop support and progress bar for jQuery. This supports cross-domain, chunked and resumable file uploads, and works with any server-side platform.
Unslider
This is a simple jQuery slider, it does not have any fancy effects. This will be perfect for people looking for a simple slider.
Spoiler Alert
With this plugin you can hide anything with a blur. Get a hint on mouseover. Reveal on click.
FlipClock.js
You can use this cool flipclock as a clock, timer, or as a countdown. Check out the demo to see for yourself.
Complexify
Complexify aims to provide a good measure of password complexity for websites to use both for giving hints to users in the form of strength bars, and for casually enforcing a minimum complexity for security reasons.
pickadate.js
This is a mobile-friendly, responsive, and lightweight jQuery date and time input picker. Supports all modern browsers.
Sticky
Sticky is a jQuery plugin that gives you the ability to make any element on your page always stay visible.
textillate.js
This is a simple plugin for cool CSS3 text animations.
progression.js
A jQuery plugin that gives users real time hints and progress updates as they complete a form.
Laber Better
Label your form like a boss!
jQuery.pin
Pin any element to the top of a container.
Noty
Noty makes it easy to create notification messages as an alternative to the standar alert dialog.
PowerTip
A jQuery plugin that creates pretty cool hover tooltips.
MotionCAPTCHA
This is an alternative to the classic CAPTCHA, instead of typing you can draw. It is actually pretty cool, check out the demo.
jQuery Slider Plugin
This is an easy to use multifunctional plugin that supports any webkit based touch mobile device.
FitText
FitText makes font-sizes flexible. Use this plugin on your fluid or responsive layout to achieve scalable headlines that fill the width of a parent element.
selectize.js
Useful for tagging, contact lists, country slectors, and so on
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