I love IT......

This extension is undoubtedly very useful; it substantially increases productivity. I can't imagine myself without this tool in my daily development routine.

I gave one star because pressing the button does nothing. That is not acceptable. Here is what I think is happening: my website is a local html file, and uses the 'file:' protocol. Chrome is paranoid about this protocol, so I had to give Responsive Viewer specific access to use it. But even after doing this, the button does nothing. Yes, I can move the file so that I can use 'localhost' access with my local webserver. Responsive Viewer might work then. But Responsive Viewer has no instructions or error message at all. Not acceptable.

This is great but how do I reset it to it's default config? It seems like sometimes some views disappear or get rearranged permanently and I have to reinstall the extension to get them back (again).

Way better than I expected. Extremely useful tool. I put a lot of effort making my sites totally responsive, and to be able to see a bunch of different devices and scroll and click on a target and have them all display the results is AMAZING!

这个插件用了有一段时间了，今天突然发现了一个 BUG。我使用了 react-device-detect 这个 npm 包 ，不知道出于什么原因，isMobile 始终是 false。这里我猜测因为插件只能在桌面端浏览器里工作，以致于没注意到这个问题。

very few options

I don't do reviews, but this one deserves it. This is the best dev tool, i have ever come across.

Спасибо большое, очень удобно, а интерфейс интуитивно понятен - за 5 минут разобрался.

Çok güzel araç ama bazen çalışıyor bazen çok bekletiyor

Pro Grade tool. Well done

I wish I used this before, it's amazing