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Author: Manuel Lemos
Posted on: 2017-04-10
Categories: Lately in JavaScript podcast
The the main topics discussed by Manuel Lemos and Arturs Sosins in the episode 76 of the Lately in JavaScript podcast.
They also talked about asynchronous programming coming for all browsers, how to test service workers, formatting console log messages with CSS and templates, using JavaScript without loops, dynamic import of EcmaScript modules, and optimizing JavaScript startup.
This article contains a transcript and a 2 minute video summary of the podcast.
Listen to the podcast now, or watch the hangout video, or read the transcript text to learn more about these and other interesting JavaScript topics discussed in this podcast.
Contents
Introduction (00:20)
Podcast Summary (01:12)
JavaScript Will Finally Get Proper Asynchronous Programming (3:19)
Service Mocker (7:14)
Format console.log with CSS and String Template Tags (8:32)
async/await with ES6 Generators & Promises (9:46)
JavaScript Without Loops (11:43)
Native ECMAScript modules: dynamic import() (13:38)
JavaScript Start-up Performance (17:40)
AR.js - Efficient Augmented Reality for the Web using ARToolKit (21:14)
JavaScript Innovation Award Nominees of December 2016 (29:11)
JavaScript Innovation Award Rankings of 2017 (36:40)
Conclusion (38:38)
Contents
Listen or download the podcast, RSS feed
Watch the podcast video
Summary of the podcast
Download Size: 35MB Listeners: 657
Introduction music: Riviera by Ernani Joppert, São Paulo, Brazil
RSS 2.0 feed compliant with iTunes
Watch the podcast video
Note that the timestamps below in the transcript may not match the same positions in the video because they were based on the audio timestamps and the audio was compacted to truncate silence periods.
2 Minute Summary Video
Complete Video
Show notes
Summary of the podcast
OK, first we are going to just mention that JavaScript you'll finally get proper asynchronous programming with async that is getting to the different platforms on which JavaScript is available.
Then we talk about a service mocker which is basically a way to test service workers without having a server.
Then we talk about something that may be nice that can be used to format the output of console log, at least I guess this is in chrome using CSS and template tags.
Then we talk about a way to implement async and await with generators and promises.
Then we will talk about using JavaScript without loops, I mean without having to manually iterate over elements of arrays collections using different JavaScript constructs.
Then we have an article about Native EcmaScript modules that can be used to dynamically import those modules so you will not have to load them at start time, you can load them dynamically later, and you can even load only parts of it, not all.
And then we have an article on JavaScript startup performance, how it works and how it can be done to somehow optimize and minimize the startup.
Then finally we have a nice interesting solution for augmented reality for the web using AR toolkit.
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