React is Slow, React is Fast: Optimizing React Apps in Practice React is slow. I mean, any medium-size React application is slow. But before you start looking for alternatives, you should know that any medium-size Angular of Ember application is slow, too. And the good news is: If you care about performance, it's fairly easy to make any React application super fast. Here is how. Mesuring React Per
You’re seeing information for Japan . To see local features and services for another location, select a different city. Show more With UberEATS, our aim is to make ordering food from your favorite restaurants as seamless as requesting a ride with uberX or uberPOOL. Like launching any new product, building out a food delivery network came with its fair share of engineering triumphs and surprises. A
const styles = { color: lighten(0.2, '#000'), "font-size": modularScale(1), [hiDPI(1.5)]: { "font-size": modularScale(1.25) } } const styles = { color: '#333', "font-size": '1.33em', '@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min--moz-device-pixel-ratio: 1.5), only screen and (-o-min-device-pixel-ratio: 1.5/1), only screen and (min-resolution: 144dpi), only scr
Whether it's the best way to do it or not, the fact is we rely on process.env.NODE_ENV checks to tell if we're in a production environment or not. This catches people by surprise because the default build of React is the development one, and so they often ship slow and large development bundles to production. This gives an advantage to libraries that ship without a development mode at all. We coul
The first Ember view layer was designed kind of like you'd expect: it treated the "template language" as a very specialized external DSL with a decent amount of special syntax. In addition, the implementation was very ad-hoc, which led to a number of persistent, whack-a-mole bugs (including cases where "string literals" were interpreted as expressions and bare words were interpreted as string lite
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く