November 2019
Beginner
804 pages
20h 1m
English
Content preview from Learn TypeScript 3 by Building Web Applications
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Summary
In this chapter, you have built your very first web application with TypeScript.
TodoIt is quite basic, but by building it you should now have a better understanding of how useful TypeScript is during development and how easy it is to configure its compiler through tsconfig.json. Along the way, you have learned about some additional TypeScript concepts, such as type declarations, type annotations, arrays handling, the null special type, the as cast operator, lambda expressions, and the different types of loops supported in TypeScript.
Also, you should now have a good understanding of npm, package.json, dependency management, and defining and executing scripts with npm.
We have explained what Browsersync is and how to integrate it ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.