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Canvas is great for high performance graphics rendering but by default the results look blocky on phones tablets and laptops with high pixel density or Retina displays. By using canvas width and height attributes and style props we can use
window.devicePixelRatio to create a canvas that is responsive to pixel ratio.
Learn how to use the new Webpack Dashboard from Formidable Labs to display a pretty, useful output for monitoring the status of your webpack builds. This command line tool replaces the frequently unhelpful large text dump that webpack generates with a pretty user interface that breaks out useful information and presents it in a way that's easy to understand at a glance.
Map is one of the most useful array methods. It creates a new array with the exact same number of items as the source and can be used to modify values, change their type, add fields to objects, simplify objects etc. In this lesson we focus on practical use-cases for map & see it in conjunction with other array methods.