Flexbox :: New Era for responsiveness

Now a days 'Mobile first' is the main moto every conversions. Most of the time people visit a website form their phone or tablet. Thats why various css framework like Fundation, Kube or Bootstrap are very popular. It is a old news now. But do you ever think is it really essential to add a framework for responsiveness. We already have media query. Yes sometime essential. I dont try to say those css framework dont have power. I am trying to say we can easily achieve our main goal without them. Ya FlexBox can do it very easy.

I make some difficult layout with Flexbox. And it helps you to believe that you can run without any css framework. Sometimes FlexBox's few features are very interesting at the same time more power than css frame work and you can not find them to your css framework.