Free JavaScript Plugins & Tools
lightSlider is a lightweight and responsive content slider jQuery plugin with carousel thumbnails navigation.
BttrLazyLoading is a jQuery plugin that allows your web app or page to only load images within the viewport.
Gridscrolling.js is a jQuery plugin that lays outs an HTML5 article for you by positioning sections and asides in a grid, and offers an easy cursor navigation and overview map.
Adaptive Backgrounds is a jQuery plugin for extracting the dominant colors from images and applying it to its parent, allowing your layout to have a blended color scheme.
jNottery is a jQuery plugin that lets you add notes and markers to webpages. All the data is encoded as part of an URL which makes it easy to share or bookmark.
HideSeek is a simple, yet customizable live search jQuery plugin.
fontFlex is a lightweight jQuery plugin for dynamically changing font sizes based on the container or browser width.
Gif Shot is a JavaScript library that can create animated GIFs from media streams, videos, or images.
Ideal Image Slider is a slider plugin that has just the right amount of features, with no bloat.
SVG Morpheus is a JavaScript library that enables SVG icons to transition from one to the other in a Material Design style.
The Shuffle Images jQuery plugin lets you display and shuffle multiple images by simply moving the cursor.
Timesheet.js is a simple JavaScript library for creating beautiful HTML time sheets.
Face Detection is an amazing jQuery (and Zepto) plugin for detecting faces on images and videos.
Sweep.js is a lightweight JavaScript library (5kb zipped) that enables proper color transitions through the HSL and HUSL spaces.
Data Img is a simple jQuery plugin for dealing with responsive image delivery. It works by simply swapping the 'image src' / 'background-image url' depending on screen width.
Vivus.js is a lightweight JavaScript class that allows you to animate SVGs, giving them the appearence of being drawn.
pagePiling.js is a jQuery plugin for creating a pile of sections that you can access by either scrolling or directly by URL.
Flow is a static type checker for JavaScript. It can be used to catch common bugs in JavaScript programs without any changes to the code.
Gif Player is a customizable jQuery plugin that allows you to add play and stop controls to animated gifs.
Naver is a simple jQuery plugin that will automatically turn a basic navigation system into a mobile friendly system.
Free CSS Libraries, Tools & Frameworks
Materialize is a lightweight CSS Framework that has been based on Google’s Material Design. The framework comes in two different forms, the standard with unminified CSS & JS, and the Sass version, which gives you more control over which components to include.
Foundation for Apps (Sass) is an Angular-powered front-end framework for making fully immersive and flexible apps.
Schema is a modular front-end framework (Less) to help you kick-start your process for creating complex interfaces right out the box.
Flexbox Grid, as the name suggests, is a grid system based on the flex display property.
Blueplate is a lightweight plugin for the Webplate front-end framework. The plugin adds a responsive CSS layout engine and SASS mixin library to an already solid framework.
Magic Animations is a CSS3 animation library with some fantastic special effects.
Material UI is a combines React components with a CSS (Less) Framework that implements Google’s Material Design. You can grab the Sass version here.
Inspired by tools like Compass and Bourbon, Kouto Swiss is a complete CSS framework for Stylus. The framework comes packaged with a huge selection of mixins, functions and utilities , and also includes the power of the caniuse website to help your CSS fit your compatibility needs.
Tumblr-Cog-Loaders is an amazing library of animated Tumblr-style cog loading icons. Built with only CSS and SVG.
CSS Plot is a small library of CSS-only charts and graphs.
Animate.css is a collection of cross-browser animations for you to use in your projects.
Material Design for Bootstrap is a theme for Bootstrap 3 which lets you use Google’s new Material Design language in the worlds most popular front-end framework.
Imacss is a library that converts image files to data URIs and embeds them into a single CSS file as background images.
NightTabs is a clean and responsive solution for creating a beautiful tabbed content navigation without any JavaScript.
CSSDevices is a pure-CSS library of flat Apple devices. It allows you to easily add a pure-CSS iOS device to your website to show off the screenshots of your cool new app.
CSS-On-Diet (COD) is a new preprocessor built specifically for designers. Other preprocessors do have steep learning curves, while COD, with it’s simpler syntax, focuses on allowing you to write CSS faster.
Marka is an innovative and ‘transform-able’ collection of icons, beautifully and carefully designed to work on the web.
Web-Based Tools & Services
Font Flipper is a simple web-based tool for browsing and experimenting with the fonts that are installed on your computer.
Font Family Reunion is a reference tool for looking-up the default font lists on different operating systems.
Type-Finder is a tool for helping you navigate a curated library of typefaces by asking a set of questions that will help to select the perfect font family.
BADA55.io is tool for finding the most ‘badass’ leet words for your CSS hex colors. You know #b000b5, #bada55, that kind of thing.
Glyphter is a handy tool for creating icon fonts from SVGs.
SVG Circus is a web-based tool for creating cool animated SVG spinners, loaders and other looped animations quickly.
Fibonacci is a generator that will allow non-developers to design web page layouts using Flexbox, all without having to learn HTML or CSS.
Flexy Boxes is a flexbox code generator and learning playground.
EnjoyCSS is an advanced CSS3 generator with an easy-to-use UI that allows you to adjust rich graphical styles quickly and without coding.
Built for font design hobbyists, Glyphr Studio is a free, feature-rich web-based tool for designing fonts.
PatternBolt is a library and generator of SVG pattern backgrounds that you can download as a single CSS or SCSS file.
LoremFlickr is a simple and free image placeholder service. The images are pulled from Flickr and have a Creative Commons license.
StyleStats is a Node.js library and web-based tool for collecting and displaying useful CSS statistics.
SC5 Styleguide is a useful tool that helps you generate style guides from stylesheets. It can be used as a command line utility, gulp task or grunt task
Compressor.io is a tool for compressing the size of your images. It supports JPEG, PNG, GIF & SVG, and offers both ‘lossless’ or ‘lossy’ levels of compression.
TinyJPG is a web-based tool for reducing/compressing the file size of your JPEG images.
Finished!
source: marketblog.envato.com