Getting Started With Koa 2 And Async Functions



   

One of the upcoming features of JavaScript that I especially like is the support for asynchronous functions. In this article, I would like to show you a very practical example of building a server-side application using Koa 2, a new version of the web framework, which relies heavily on this feature.

Getting Started With Koa 2

First, I’ll recap what async functions are and how they work. Then, I’ll highlight the differences between Koa 1 and Koa 2. After that, I will describe my demo app for Koa 2, covering all aspects of development, including testing (using Mocha, Chai and Supertest) and deployment (using PM2).

The post Getting Started With Koa 2 And Async Functions appeared first on Smashing Magazine.

Quelle: Smashing Magazine
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Datum: Donnerstag, 18. August 2016 8:57