December 2016
Intermediate to advanced
841 pages
17h
English
Content preview from TypeScript: Modern JavaScript DevelopmentBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Synchronized cross-device testing
We will add one last task to the gulpfile.js file, which will allow us to run our application in a web browser. We need to install the browser-sync package by using npm:
npm install -g browser-sync
We will then create two new tasks. These tasks are just used to group a few tasks into one main task. We are doing this because sometimes we want to refresh a webpage to see the effect of changing some TypeScript code and we need to run a number of tasks (compilation, bundling, and so on) before we can actually see the changes in a web browser. By grouping all these tasks into higher-level tasks, we can save some time and make our configuration files more readable:
gulp.task('bundle', function(cb) { runSequence('build', ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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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.
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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.