"In an era where meeting basic usability requirements is a given, and competing products are reaching feature parity fairly quickly, what really differentiates digital products is how relevant and delightful the experience can be."
"To clarify, progressive enhancement is neither moral or amoral. It’s a philosophy that recognizes the nature of the Web as a medium and asks us to think about how to build products that are robust and capable of reaching as many potential customers as possible."
"Writing good CSS (or whichever sub-flavour) requires a good level of experience. In this moment of time, we are still trying to figure out the best way to scale CSS allowing maintainability and readability without sacrificing performance and ease of use."
"Fitbit, Inc. (NYSE:FIT) the leader in the connected health and fitness market, today announced that it has acquired specific assets of Pebble, including key personnel and intellectual property related to software and firmware development. The acquisition excludes the company’s hardware products."
"The key idea is that rather than generating CSS classes that simply map 1:1 to the source style objects, Styletron breaks down everything into unique declarations and creates a corresponding “atomic CSS” class for each unique property/value pair"
"While HTML 5.1 was still in development, the W3C has already started working on a draft of HTML 5.2 which is expected to be released in late 2017. In the meantime, here’s an overview of some of the interesting new features and improvements introduced in 5.1."
Lighthouseを一言でいえば、Progressive Web Apps（PWA）の品質チェックツールです。そもそもPWAとは何ぞや、となるとまたちょっと表現が難しいのですけど、自分はWebアプリとネイティブアプリの「いいとこ取り」みたいに言うことが多いです。Webアプリ開発の最新トレンド、とも言えるでしょうか。LighthouseはCLIで実行することもできますが、Chromeの拡張機能をインストールして利用するのがお手軽です。英語ですが、導入と使用法の簡単な解説「Using Lighthouse」があります。