What is Sizzy?
Sizzy is a tool for developing responsive websites crazy-fast. It allows you to preview a URL on multiple devices at once, filter the devices, zoom them in and out, and more.
Sizzy is a tool in the Open Source Design Tools category of a tech stack.
Who uses Sizzy?
Companies
3 companies reportedly use Sizzy in their tech stacks, including Web, Helen Doron Educational Group, and Webprojekte.
Developers
20 developers on StackShare have stated that they use Sizzy.
Sizzy Alternatives & Comparisons
What are some alternatives to Sizzy?
React Sketch.app
Managing the assets of design systems in Sketch is complex, error-prone and time consuming. Sketch is scriptable, but the API often changes. React provides the perfect wrapper to build reusable documents in a way already familiar to JavaScript developers.
Clarity Design System
UX guidelines, HTML/CSS framework, and Angular components working together to craft exceptional experiences. Start building with our HTML/CSS framework and rapidly go from prototype to production.
Gravit
Gravit is a design tool for Mac, Windows, Linux, ChromeOS and the Browser made in the spirit for Freehand and Fireworks. It is completely written in HTML5, Javascript and CSS3. Gravit consists of the core engine called "Infinity", the actual Application and the core Module called "Gravit".
Haiku
Create dynamic, cross-platforms UIs using design tools, code, or both.
Evolus Pencil
It is built for the purpose of providing a free and open-source GUI prototyping tool that people can easily install and use to create mockups in popular desktop platforms.
