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Cross-platform Desktop Application Development: Electron, Node, NW.js, and React

You're reading from   Cross-platform Desktop Application Development: Electron, Node, NW.js, and React Build desktop applications with web technologies

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Product type Paperback
Published in Jul 2017
Publisher Packt
ISBN-13 9781788295697
Length 300 pages
Edition 1st Edition
Languages
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Author (1):
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Dmitry Sheiko Dmitry Sheiko
Author Profile Icon Dmitry Sheiko
Dmitry Sheiko
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Toc

Table of Contents (9) Chapters Close

Preface 1. Creating a File Explorer with NW.js-Planning, Designing, and Development FREE CHAPTER 2. Creating a File Explorer with NW.js – Enhancement and Delivery 3. Creating a Chat System with Electron and React – Planning, Designing, and Development 4. Creating a Chat System with Electron and React – Enhancement, Testing, and Delivery 5. Creating a Screen Capturer with NW.js, React, and Redux – Planning, Design, and Development 6. Creating a Screen Capturer with NW.js: Enhancement, Tooling, and Testing 7. Creating RSS Aggregator with Electron, TypeScript , React, and Redux: Planning, Design, and Development 8. Creating RSS Aggregator with Electron, TypeScript, React, and Redux: Development

Summary

We started this chapter by introducing the Redux middleware. As an example, we used redux-diff-logger to monitor mutations in the store. We also plugged in a collection of tools (redux-devtools), enabling DevTools-like panels on a page for inspecting the store and traveling back in time using the cancelling actions. Closing with Redux, we examined unit-testing of action creators and reducers.

In this chapter, we created the Capturer service responsible for taking screenshots and recording screencasts. We achieved capturing of desktop video input in MediaStream by using webkitGetUserMedia API. With the Canvas API, we managed to take a still frame from the video stream and convert it into an image. For video recording, we went with the MediaRecorder API. Both screenshot and screencast actions we have provided with the corresponding desktop notifications. We implemented an...

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