It is a CSS framework, which without using javascript is interactive and animated. This CSS framework is based on being simple and modern in mobile first web development. Built on Flexbox bases, focused on responsive design.
PrettyCSS Alternatives
PrettyCSS is described as 'Build your website interface using a responsive CSS framework with various components and with integrated dynamic functionalities' and is a CSS Framework in the development category. There are more than 50 alternatives to PrettyCSS for a variety of platforms, including Web-based, Self-Hosted, Mac, Windows and Linux apps. The best PrettyCSS alternative is Bootstrap, which is both free and Open Source. Other great apps like PrettyCSS are Tailwind CSS, Bulma, Semantic UI and Foundation.
Alternatives list
Structure is a declarative, Flexbox based grid framework. Structure defines layout using non-standard attributes on elements. (If you have used frameworks like AngularJS, you have already gotten some exposure to declarative syntax and non-standard attributes.
A set of completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.
Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted
Cost / License
- Paid
- Proprietary
Platforms
- Online
- AngularJS
- Sass
- jQuery
- Bootstrap


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Primer was created for GitHub by GitHub. We love it so much, we chose to open-source it to allow the community to design and build their own projects with Primer.
Free and Premium Bootstrap 4 Admin Themes & UI Kits - Improve your app right now with one of our carefully crafted, easy to integrate Admin Dashboard Templates!.
Cost / License
- Freemium (Pay once)
- Proprietary
Platforms
- Online

I got tired of mODerN STylEs and clean pages on the internet. I also wanted to learn more about Flexbox and Less. So I made PaperCSS to solve these two challenges of mine :)
AdminKit is a professional Web UI Kit & Dashboard template based on Bootstrap that comes with hundreds of UI components, forms, tables, charts, pages and icons. AdminKit helps you to create your next Bootstrap even faster then before.
Cost / License
- Freemium (Pay once)
- Open Source
Platforms
- Self-Hosted

A product/service hybrid to create sustainable, repeatable, business value. Using winning-formula design via your customer's mobile – InstantWebapp aims to ramp up digital delivery, improve customer confidence & create high-quality, low-regret deals.
Cost / License
- Pay once
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)


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InstantWebapp is the most popular SaaS alternative to PrettyCSS.
- InstantWebapp is Paid and Proprietary
The variable grid system is a quick way to generate an underlying CSS grid for your site. The CSS generated file is based on the 960 Grid System.
Cost / License
- Free
- Proprietary
Platforms
- Online


















