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Learning TypeScript 2.x - Second Edition
book

Learning TypeScript 2.x - Second Edition

by Remo H. Jansen
April 2018
Beginner content levelBeginner
536 pages
13h 21m
English
Packt Publishing
Content preview from Learning TypeScript 2.x - Second Edition

The example application

In this chapter, we are going to develop an entire web application. The application itself is not a very realistic example, but should be realistic enough to demonstrate many kinds of testing practices and technologies. We are going to develop a calculator that can perform the pow operation. The calculator application is composed of the following components:

  • A graphic user interface that is implemented using React, and fetches the result of the pow operation from a web service using an HTTP client
  • A web service that is implemented using Node.js and Express.js, and finds the result of the pow operation using a small math library

The application's graphic user interface looks as follows:

We are going to define many ...

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Publisher Resources

ISBN: 9781788391474Supplemental Content