Google’s Area 120 has released a new smartphone app designed to teach beginners how to write code. It’s called Grasshopper , and it kind of feels like Duolingo for coding.

Google’s in-house incubator Area 120 has just released an app called Grasshopper, which teaches you how to code JavaScript through a series of fun mini-games. From Google’s Area 120.

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Using JavaScript, you can radically transform HTML documents, adding functionality to static web pages and even creating full-blown web applications. At its core, JavaScript can do anything that ...