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Elika J. Etemad (fantasai) W3C CSS Working Group Specs I've Worked On Since 2004 CSS2.1 (ghosteditor) CSS Style Attributes CSS Namespaces Selectors Level 3 Selectors Level 4 CSS Pseudo-Elements Level 4 CSS Scoping Level 3 CSS Cascading & Inheritance Level 3 CSS Backgrounds & Borders Level 3 CSS Image Values & Replaced Content Level 3 CSS Values & Units Level 3 CSS Text Decoration Level 3 CSS Text
If you spend any time writing React then you’ll find a common task is managing components and their props. This post will detail a pattern that I’ve found works quite well. A Profile Let’s imagine a Profile component that would be responsible for displaying a username: import React from 'react' ; const { div } = React . DOM ; const Profile = props => div ({}, this . props . username ); export defa
ES2015 Proxies (in Chrome 49 and later) provide JavaScript with an intercession API, enabling us to trap or intercept all of the operations on a target object and modify how this target operates. Proxies have a large number of uses, including: Interception Object virtualization Resource management Profiling or logging for debugging Security and access control Contracts for object use The Proxy API
After my recent post about updating Chromium WebViews I was contacted by Scientia Mobile, the company behind the WURFL database, and was offered actual real-life stats! The situation is less dire than I assumed. About 90% of the users do in fact use the latest Chromium WebView. This number is based on several hundred million hits in December 2015, primarily from North America and Europe. The full
$200K 1 10th birthday 4 abusive ads 1 abusive notifications 2 accessibility 3 ad blockers 1 ad blocking 2 advanced capabilities 1 android 2 anti abuse 1 anti-deception 1 background periodic sync 1 badging 1 benchmarks 1 beta 83 better ads standards 1 billing 1 birthday 4 blink 2 browser 2 browser interoperability 1 bundles 1 capabilities 6 capable web 1 cds 1 cds18 2 cds2018 1 chrome 35 chrome 81
This is Dmitry Baranovskiy's javascript rap lryics put to a different tune. Recorded hastily with my iphone. You code in JS, but you mixing the types And always forget the syntax for "splice". To type "double equal" is like rolling the dice And you scared to death ... of prototypes It's time to stand up and get some respect, Just go to ECMA and start reading spec. Unpuzzle, unlock it, uncode and
JavaScriptの世界を反映するかのようにFluxのフレームワークも案の定玉石混合の状態となっています。Reduxが一つ頭抜け出したかなと言った状況ですが、Reduxはすでにロックインしてるので、Facebookのflux/utilsを使うのがいいよという話もあったりします。自分もいまだにどのフレームワークを使ったらいいのか決めあぐねているので、flux/utilsの勉強のためにFlux Utilsのドキュメントを日本語に訳してみることにしました。 はじめに まずはじめにこの記事は以下のFlux Utilsのドキュメントを日本語に翻訳したものとなります。日本語と一緒に原文も載せてありますが、フォントを小さくしていて読みにくいです。なので英文で読みたい方は本家にてどうぞ。 Flux | Application Architecture for Building User Interfac
I know I’ve said many times that waitFor() is an anti-pattern and I still think that for most apps that is true. However some apps with complex data calculations have to either: (1) Create complex memoized selector hierarchies from normalized data (2) Pass data around from parent to child reducers in specific order and add extra arguments to reducers Both are legitimate ways to solve the problem.
JSer.info #264 - Firefox 44.0がリリースされました。 letとconstはSpidermonkey独自の動作が含まれていましたが、今回ES6準拠となるように変更されました。 HTTP通信においてBrotliの圧縮アルゴリズムがサポートされています。 Content negotiation - HTTP | MDN Chromeでも49で実装されています。(HTTPSのみ有効) Intent to Ship: Brotli (Accept-encoding: br on HTTPS connection) - Google グループ ECMAScript 2016(ES2016)で追加される機能が確定しました。 ES2016からはProposal(≒機能ごと)に仕様の検討を行い、最終的に合意を得られたProposalがECMAScriptの仕様へマージされます。
Kickster provides a basic Jekyll project setup packed with web best practises and useful optimization tools increasing your overall project quality. Kickster ships with automated and worry-free deployment scripts for GitHub Pages. Easy installation Kickster is built for fast prototyping so without the hassle of setting up your project from scratch and with an easy deploy mechanism you can focus on
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