responsive
Fluid Responsive Design. Elegantly scale type and space without breakpoints.
Instead of tightening our grip by loading up on breakpoints, we can let go, embracing the ebb and flow with a more fluid and systematic approach to our design foundations.
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The most advanced responsive front-end framework in the world.
Foundation is the most advanced responsive front-end framework in the world. Quickly go from prototype to production, building sites or apps that work on any kind of device with Foundation. Includes a fully customizable, responsive grid, a large library of Sass mixins, commonly used JavaScript plugins, and full accessibility support.
Build better responsive designs in less code.
Scale utilities smoothly between breakpoints with CSS clamp().
Use Foundation for Emails to design responsive HTML emails that work in any email client. Quickly create responsive HTML emails that work on any device and client. Even Outlook.
Foundation for Emails (previously known as Ink) is a framework for creating responsive HTML emails that work in any email client — even Outlook. Our HTML/CSS components have been tested across every major email client to ensure consistency. And with the Inky templating language, writing HTML emails is now even easier.
The most advanced responsive front-end framework in the world.
A Framework for any device, medium, and accessibility. Foundation is a family of responsive front-end frameworks that make it easy to design beautiful responsive websites, apps and emails that look amazing on any device. Foundation is semantic, readable, flexible, and completely customizable. We’re constantly adding new resources and code snippets, including these handy HTML templates to help get you started!
Responsive scrollable videos without obscure video encoding requirements. Compatible with React, Svelte, Vue, and plain HTML.
The Cross-Platform App Development Leader. The mobile SDK for the Web.
An open source mobile UI toolkit for building modern, high quality cross-platform mobile apps from a single code base. A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.
Quickly craft clean, responsive emails.
HEML is an open source markup language for building responsive email. It gives you the native power of HTML without having to deal with all of the email quirks. HEML makes building emails as easy as building websites.
Build HTML emails faster than you can say "Outlook".
If you know Bootstrap, you know Bootstrap Email. Ever wish you could just write HTML emails with Bootstrap and have it actually work? Well now you can. Inspired by syntax you know and love you can write simpler code and compile it so it works in every email client.
Responsive Layouts for Email.
Antwort offers responsive layouts for Email that both fits and adapts to client widths. Don't underwhelm desktop users with single column layouts that work for mobile. Antwort offers columns on desktop that automatically become rows on mobile.
Patterns for Responsive HTML Email Templates.
A few simple, but solid patterns for responsive, accessible HTML email in (almost) every email client.
A Responsive Email Framework from ZURB.
Foundation for Emails (previously known as Ink) is a framework for creating responsive HTML emails that work in any email client — even Outlook. Our HTML/CSS components have been tested across every major email client to ensure consistency. And with the Inky templating language, writing HTML emails is now even easier.
Smartphone simulator on computer - test your mobile site.
Smartphone and tablet simulator on computer to test your mobile site. Several models available, iPhone 13, Galaxy S21, Google Pixel 6, iPad Air and many others.
A Web Developer's Browser. Develop responsive web apps 5x faster!
A must-have DevTool for all Front-End developers that will make your job easier. A modified browser built using Electron that helps in responsive web development.
An online editor for busy developers.
Create templates in minutes. Shuffle gives you 6,900+ fully responsive UI components to get you started. You don't have to be a designer to create attractive templates!
Responsive CSS motion paths!
A micro-library for scaling CSS motion path strings.
Compare viewport sizes. A screen size comparison for responsive design
Next-gen browser to build, test & debug mobile websites.
One image for all screen resolutions and different devices is not enough. An image per pixel is too much - so how can someone automatically choose the optimal responsive image sizes?
Responsive websites, even the most modern ones, often struggle with selecting image resolutions that best match the various user devices. They compromise on either the image dimensions or the number of images. It's time to solve these issues and start calculating image breakpoints more mathematically, rather than haphazardly.
Typetura’s powerful technology scales your text to any layout, on any device. Launch products up to 30% faster with 90% fewer text styles.
What was that media query code again?
If you're like me, you'll often know which media query to reach for but just can't quite remember the syntax. This site lists popular media queries with a handy copy button for code the snippet you need.
Build apps for any screen
Flutter transforms the app development process. Build, test, and deploy beautiful mobile, web, desktop, and embedded apps from a single codebase.
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A set of small, responsive CSS modules that you can use in every web project.
KNACSS, c’est un peu comme une feuille de style CSS « reset » sur-vitaminée qui permet de commencer un projet à partir de zéro tout en tenant compte de bonnes pratiques générales (accessibilité, performance, responsive webdesign).
A Responsive Front-end Framework for Accessible and Semantic Websites. Developed for design, turretcss is a styles and browser behaviour normalisation framework for rapid development of responsive and accessible websites.
Develop and test websites that look great and work fine on any device
Test responsive designs on various screen sizes
Mobility is a super light weight HTML, CSS, and JS mobile UI built on top of Bootstrap for developing mobile applications.
MJML is a markup language designed to reduce the pain of coding a responsive email. Its semantic syntax makes it easy and straightforward and its rich standard components library speeds up your development time and lightens your email codebase. MJML's open-source engine generates high quality responsive HTML compliant with best practices.
iFSMAnimation allows to create simple HTML5 animations in responsive design easily.
A Google inspired mobile interface for TT-RSS
Google Material Design swipe(pull) to refresh by using JavaScript and CSS3.
responsive design test service.
You should use Skeleton if you're embarking on a smaller project or just don't feel like you need all the utility of larger frameworks. Skeleton only styles a handful of standard HTML elements and includes a grid, but that's often more than enough to get started. In fact, this site is built on Skeleton and has ~200 lines of custom CSS (half of which is the docking navigation).
Your starting point for building great multi-device web experiences
Extensible front-end HTML, CSS, and JavaScript user interface components for the responsive, mobile, and modern web.
jQuery/Zepto Fully responsive, touch friendly carousel.
Using iframes in a responsive page can be frustrating. It’s easy enough to make an iframe’s width span 100% of its container, but sizing its height is tricky — especially if the content of the iframe changes height depending on page width (for example, because of text wrapping or media queries) or events within the iframe.
We still build things the way machines read them - not the way we intuit them. Jeet allows you to express your page grid the same way a it. No more needlessly nesting elements. No more rigid twelve column rules. with less code, and more flexibility with
A collection of patterns & modules for responsive emails
JQuery lightSlider is a lightweight touchable responsive Content slider
'Devrama Slider' is a image slider with many features. It support both images and HTML contents.
Elastic Columns is a jQuery plugin that was designed to be used as an alternative to the well-known Isotope library.
Responsive Tabs is a jQuery plugin that provides responsive tab functionality. The tabs transform to an accordion when it reaches a CSS breakpoint. You can use this plugin as a solution for displaying tabs elegantly on desktop, tablet and mobile.
jQuery ReSmenu is a very simple and lightweight (~1Kb) jQuery plugin that collapse ul menus into selects on responsive layouts.
A simple jQuery plugin to allow users to create equal height containers and grids using JavaScript where CSS2 cannot.
A jQuery plugin that allows you to display a responsive grid layout stacked on top of each other into rows and columns
Adds the "real" viewport width and height (in px and em) as an element on the body to help with obtaining values for responsive breakpoints
mqGenie adjusts CSS media queries in browsers that include the scrollbar's width in the viewport width so they fire at the intended size
Open source mobile phone detection
Yet another lightweight, customisable responsive image solution
Ultra–Lean HTML Building Blocks for Rapid Website Production - KickStart your Website Production