Different versions of your site can be running at the same time - JakeArchibald.com

2020/08/03 5 users time And that

It's pretty easy for a user to be running an old version of your site. Not only that, but a user could be running many different versions of your site at the same time, in different tabs, and that's kinda terrifying. For instance: A user opens your site. You deploy an update. The user opens one o... 続きを読む

Service workers at TPAC - JakeArchibald.com

2019/10/06 11 users

Posted 06 October 2019 Last month we had a service worker meeting at the W3C TPAC conference in Fukuoka. For the first time in a few years, we focused on potential new features and behaviours. Here's a summary: Resurrection finally killed If you unregister a service worker registration, it's remo... 続きを読む

HTTP/2 push is tougher than I thought - JakeArchibald.com

2017/05/30 30 users http

Posted 30 May 2017 "HTTP/2 push will solve that" is something I've heard a lot when it comes to page load performance problems, but I didn't know much about it, so I decided to dig in. HTTP/2 push is ... 続きを読む

ECMAScript modules in browsers - JakeArchibald.com

2017/05/02 49 users

Posted 02 May 2017 ES modules are starting to land in browsers! They're in… Safari 10.1. Chrome Canary 60 – behind the Experimental Web Platform flag in chrome:flags . Firefox 54 – behind the dom.modu... 続きを読む

target="_blank" で開くリンクには rel="noopener" をつける - Qiita

2016/09/05 193 users rel noopener Qiita target blank

The performance benefits of rel=noopener - JakeArchibald.com より target="_blank" でリンクを開く場合は、 rel="noopener" をつけておくのが良い。 管理画面などでは rel="noopener noreferrer" というかたちでnoreferrerをつけるとさらに良いかもしれない（参考： http://q... 続きを読む

URLバーの改善、Object.observe()、アクセシビリティに足りないことなど海外WEBテク20本を一挙公開 | HTML5Experts.jp

2014/06/06 15 users Object.observe 注目ニュースピックアップ

連載： 海外WEBテク最新動向 (13)斉藤祐也の海外WEBテク定点観測＜Issue.14: 2014/05/01-2014/05/31＞ 今月の定点観測はURLバーの改善、Object.observe()、アクセシビリティに足りないことなどを紹介します。 注目ニュースピックアップ URLバーの改善 – JakeArchibald.com 原題: Improving the URL bar iOS... 続きを読む

Improving the URL bar - JakeArchibald.com

2014/05/04 15 users Improving the

iOS has hidden the pathname of URLs for some time now, but recently Chrome Canary introduced something similar behind a flag. I'm not involved in the development of Chrome experiment at all, but I've ... 続きを読む

ES7 async functions - JakeArchibald.com

2014/03/27 33 users

They're brilliant. They're brilliant and want laws changed so I can marry them. Async with promises In the HTML5Rocks article on promises, the final example show how you'd load some JSON data for a st... 続きを読む

Animated line drawing in SVG - JakeArchibald.com

2013/07/29 42 users

There's a demo you're missing here because JavaScript or inline SVG isn't available. I like using diagrams as a way of showing information flow or browser behaviour, but large diagrams can be daunting... 続きを読む