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.
Sizzy is an open source tool with 5.4K Github Stars and 228 Github Forks. Here’s a link to Sizzy's open source repository on Github
Here’s a list of reasons why companies and developers use Sizzy.