oct 20, 2010 - AngularJS
Description:
Miško Hevery was developing a side project at Google to help make building web applications easier for a couple internal projects he was working on. This side project later became known as AngularJS (Angular because of the < > in HTML), eventually releasing it as an open source project in 2010.
https://en.wikipedia.org/wiki/AngularJS
Added to timeline:
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A brief History and Future of APIs
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