Apps with 'Responsive design' feature Page 5 of 12

Spectre.css is a lightweight, responsive and modern CSS framework for faster and extensible development.

Kodika.io makes iOS App development as easy as drag-and-drop! Create unique, native iPhone applications with no coding skills required! Drag-and-drop design elements to create custom screens and connect code blocks to give them life by adding logic and later live test your apps...

Onsen UI provides UI framework and tools for creating fast and beautiful HTML5 hybrid mobile apps based on PhoneGap / Cordova. Works with or without any JavaScript framework including React, Meteor, Vue, AngularJS & 2.

PayRequest is a Payment Platform where you can create payment links via Stripe or Mollie, clients can receive reminders via email or sms.

Sktch.io is a no-code platform allowing you to build dynamic and interactive websites and web-apps.

Wall of me: all your favorite socials in a single place.

How many socials are you using? How many addresses should you share with your contacts?

Often they are too much. Almost impossible to share all of them, for example, in your visit card, or in you email signature.

Wall.

Metro UI CSS a set of styles to create a site with an interface similar to Windows 8.

Voog is a mess-free platform that enables you to build awesome websites with a creative flow. Focus on what really matters to you: Voog is exceptionally easy to design, straightforward to build for and unbelievably simple to use.

The world’s most powerful screen design tool. Rapid prototyping, animation, built-in design systems, and collaboration—all in one place.

This project's goal is to be able to create a fully accessible material design styled website using React Components and Sass.

A browser extension for displaying responsive web-pages in a side-by-side views to quickly test how it looks at different resolutions and devices.

Simple. Robust. Responsive. Flexible.

Based on Flexbox (CSS Flexible Box Layout Module), Gridlex is a very simple css grid system to quickly create modern layouts and submodules.

Pulse CMS is the easiest way to build and deploy a responsive, content managed website. Since it's a flat file CMS there is no complicated database setup, just copy it to your server and go.

Growth-minded professionals need quality feedback to reach their career goals. Matter provides growth-minded professionals with amazing feedback to grow their skills and reach their career ambitions.

Blisk is a browser for web developers, QA engineers, and web designers with built-in mobiles, tablets, laptops, and desktops. It provides teams and freelancers with a workspace to develop and test modern web applications twice faster.

Paperform is a flexible online SaaS platform that helps small businesses build powerful no-code solutions to cut down on busy work and simplify life. Paperform’s tools redefine what forms can do. Whether you’re making a sale or setting up HR processes, you can use Paperform in...

Glowing Bear is a sleek, modern web frontend that securely connects to a running instance of WeeChat using its built-in relay protocol. It relies on WeeChat to do all the heavy lifting and then provides some nice features on top of that, like...

Convert any web app to native mobile app fast & easy. Nativator.io is a tool for those who want to convert their responsive website or web app into a native mobile app fast and easy in one simple step without a single line of code.

Burst has thousands of hi-res photos that are free to use. Our stunning stock photography is free for personal & commercial use. Non-copyrighted pictures added weekly!.

Drawfolio is a cloud web platform where illustrators and graphic artists can build a portfolio website in a few minutes with no programming skills.

The supremely simple website builder. Easily build and edit responsive websites that are impossible to mess up. Instantly create a beautiful page. Ready in minutes, impossible to mess up.

SPFtoolbox is an open-source Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more

Vuetify is a semantic component framework for Vue. Build amazing applications with the power of Vue and Material Design and a massive library of beautifully crafted components.

MUI is a lightweight HTML/CSS/JS framework that follows Google's Material Design guidelines.

Enable users to share music and videos LIVE with others people on customizable channels. Have a real musical conversation with friends or strangers, and discover new tracks!