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A tool for developing responsive websites crazy-fast
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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?


14 developers on StackShare have stated that they use Sizzy.
Pros of Sizzy
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Sizzy Alternatives & Comparisons

What are some alternatives to Sizzy?
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.
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".
Create dynamic, cross-platforms UIs using design tools, code, or both.
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.
It is a free & open-source developer toolkit for expressing visual styles that can be shared across codebases, native platforms, and teams. It radically lowers the cost of delivering a consistent visual identity across native apps & websites.
See all alternatives

Sizzy's Followers
31 developers follow Sizzy to keep up with related blogs and decisions.
Lavanya Lav
Joseph Kireg
Jamal Dahbur
Abbas Alhashimi
Lindsay  Robibero
Annie D
Loïc Nestler