[node. js] Take screenshots of multiple Dimensions for responsive Sites using nightmare

When developing responsive websites, you'll constantly be resizing your browser to make sure your site is properly respo Nding to all of the resizes. You can script this behavior by using to leverage Electron and it'll handle all the resizing for you Nightmare . Nightmare can then also takes screenshots and save them so you can make sure the site matches your designs.

 Const NIGHTMARE = require (' Nightmare '  = require (' Path '  = new   Nightmare ({show :  true  , Frame:  false   ' https://egghead.i O '  640, 480). Wait ( 1000). Screenshot ( './screenshots/640x480.png ' ). Viewport (, 720 1000 './screenshots/1280x720.png ' 

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[node. js] Take screenshots of multiple Dimensions for responsive Sites using nightmare