24ways: articles: 1 row where where "published" is on date 2016-12-15

1 row where "published" is on date 2016-12-15

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Link	rowid ▼	title	contents	year	author	author_slug	published	url	topic
309	309	HTTP/2 Server Push and Service Workers: The Perfect Partnership	Being a web developer today is exciting! The web has come a long way since its early days and there are so many great technologies that enable us to build faster, better experiences for our users. One of these technologies is HTTP/2 which has a killer feature known as HTTP/2 Server Push. During this year’s Chrome Developer Summit, I watched a really informative talk by Sam Saccone, a Software Engineer on the Google Chrome team. He gave a talk entitled Planning for Performance, and one of the topics that he covered immediately piqued my interest; the idea that HTTP/2 Server Push and Service Workers were the perfect web performance combination. If you’ve never heard of HTTP/2 Server Push before, fear not - it’s not as scary as it sounds. HTTP/2 Server Push simply allows the server to send data to the browser without having to wait for the browser to explicitly request it first. In this article, I am going to run through the basics of HTTP/2 Server Push and show you how, when combined with Service Workers, you can deliver the ultimate in web performance to your users. What is HTTP/2 Server Push? When a user navigates to a URL, a browser will make an HTTP request for the underlying web page. The browser will then scan the contents of the HTML document for any assets that it may need to retrieve such as CSS, JavaScript or images. Once it finds any assets that it needs, it will then make multiple HTTP requests for each resource that it needs and begin downloading one by one. While this approach works well, the problem is that each HTTP request means more round trips to the server before any data arrives at the browser. These extra round trips take time and can make your web pages load slower. Before we go any further, let’s see what this might look like when your browser makes a request for a web page. If you were to view this in the developer tools of your browser, it might look a little something like this: As you can see from the image above, once the HTML file has been downloaded and parsed, the browser then mak…	2016	Dean Hume	deanhume	2016-12-15T00:00:00+00:00	https://24ways.org/2016/http2-server-push-and-service-workers/	code

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CREATE TABLE [articles] (
               [title] TEXT  ,
   [contents] TEXT  ,
   [year] TEXT  ,
   [author] TEXT  ,
   [author_slug] TEXT  ,
   [published] TEXT  ,
   [url] TEXT  ,
   [topic] TEXT  
        );