Developing and designing just got easier. The most powerful browser for web developers. Available on all platforms.
Polypane shows your site in multiple viewports at once and keeps them all in sync while you work.
Develop responsive websites and apps twice as fast and get better results, because you wont be skipping screen sizes and wishing for the best.
Build higher quality websites, whether you use Wordpress, React, Angular, Svelte, Bootstrap, Drupal or any other CMS, library or framework.
Polypane has the right tools built-in for developing, debugging and testing, like devtools extensions, live reloading, accessibility testing and more.
Based on our record, Polypane seems to be a lot more popular than Sumatra PDF. While we know about 35 links to Polypane, we've tracked only 1 mention of Sumatra PDF. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I had heard about Polypane before and I think I may have tried it a few years ago, but nowadays, It's a must for frontend. It helps you build out responsive, accessible apps with all kinds of goodies. Curious about it? I hung out with the creator of Polypane on a live-stream earlier this year. - Source: dev.to / 6 days ago
Exactly. That's why the emulation option in Polypane are like a mile long. Source: 5 months ago
Polypane is a browser purpose-built for testing UIs. Source: 10 months ago
I first encountered this issue with ::backdrop: Backdrop doesn't inherit from anywhere but after a recent rendering engine update to Polypane I noticed that all my custom selection colors (also powered by CSS custom properties) suddenly stopped working. - Source: dev.to / about 1 year ago
Check out Polypane which lets you do exactly that! https://polypane.app It even has a button that will give you an overview of all your breakpoints right in the address bar: https://polypane.app/docs/breakpoints/. Source: about 1 year ago
You can use your browser for both, there are extensions(FireFox - PDF & EPUB/Chrome - PDF& EPUB) for that. In case, you want you use a separate software for them, I suggest SumatraPDF--it handles both PDFs and .EPUB files. Source: over 1 year ago
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