There are now more targeted problem-solving solutions, rather than having to use massive frameworks just so that you can use one or two functions. As a result, we’re rapidly evolving into a faster, leaner, and user-friendlier web!
plotly.js – High-level, declarative, open-source charting library.
Textures.js – Set of SVG elements for data visualization.
Elevator.js – "Back to Top" button that behaves like a real elevator.
Slideout.js – Touch slideout navigation menu for your mobile web apps.
Responsible.js – Give mobile visitors the option of viewing either the desktop or mobile layout.
Simple Lightbox – Touch-friendly image lightbox for mobile and desktop with jQuery.
Chocolat.js – Responsive jQuery lightbox plugin.
jQuery lightgallery – Lightweight, customizable, modular, responsive, lightbox gallery plugin.
Readable – jQuery plugin for creating readable paragraphs.
ResponsifyJS – jQuery plugin that makes images truly responsive.
PixelFlow – An image pixelating filter jQuery plugin using canvas.
Smartcrop.js – Content aware image cropping.
Image Blur Plugin
Image Blur Plugin – Ultra-light cross browser image blurring plugin for jQuery.
Layzr.js – Small, fast, modern, and dependency-free library for lazy loading.
AntiModerate – Progressive image loading library.
Awesomplete – Ultra-lightweight, highly customizable and simple autocomplete jQuery plugin.
Submitter – Simple jQuery form submitting plugin.
Select or Die
Select or Die – jQuery plugin to style <select> elements.
jQuery Nice Select
jQuery Nice Select – Lightweight jQuery plugin that replaces native select elements with customizable dropdowns.
datedropper – jQuery plugin that offers an easy way to manage dates for input fields.
Instantsearch.js – Library of widgets designed for high-performance instant search.
notie.js – Clean and simple notification plugin.
tota11y – An accessibility visualization toolkit.
iconate.js – Tiny performant library for cross-browser icon transformation animations.
mo · js
mo · js – The ‘Motion Graphics Toolbelt’ for the web.
cta.js – Lightweight library for animating your "action-to-effect" paths.
jQuery.smoothState.js – Unobtrusive page transitions with jQuery.
ramjet.js – Library that morphs DOM elements from one state to another with smooth transitions.
Animsition – Simple jQuery plugin for CSS animated page transitions.
gridstack.js – jQuery plugin for widget layouts.
clipboard.js – Modern approach to copy text to clipboard.
html5tooltips.js – Light and clean tooltip library with CSS3 animation.
Annotator.js – Plugin for highlighting, sharing, adding notes and tags to any selected text on a page.
Vorlon.JS, Open-source, extensible, platform-agnostic tool for remotely debugging and testing JS.