CSS アニメーションについて深く知る - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? 概要 CSS で実装する要素の移動（アニメーション）に関しての簡単な説明から、パフォーマンスに関連する事象を深掘って説明していきます。この辺りの話はややこしいので、自身でも整理をつけるためにまとめました。 長い記事になりますが、CSS のアニメーション（パフォーマンス関連）を深く理解するための手助けになれば幸いです。 既にご存知の方はどこか間違っている点などあればご指摘宜しくお願いいたします。 要素の移動について 要素を縦横にアニメーションを伴って動かしたい場合 transition を適応させた要素に対して right, left,
CSS GPU Animation: Doing It Right — Smashing Magazine
Sometimes animation that is nice and smooth in a simple demo runs very slowly on a real website, introduces visual artefacts or even crashes the browser. Why does this happen? How do we fix it? In this article, Sergey Chikuyonok aims to help you to better understand how the browser uses the GPU to render, so that you can create impressive websites that run quickly on all devices. Let’s do it! Most
GPUを活かせるCSSの工夫 - ワザノバ | wazanova
http://calendar.perfplanet.com/2014/hardware-accelerated-css-the-nice-vs-the-naughty/ 1 comment | 0 points | by WazanovaNews ■ comment by Jshiike | 約1時間前 Ariya Hidayatが、サイトパフォーマンスの改善のためにGPUをうまく活用するポイントについて紹介してくれています。 まず、期待できるGPUの効果は、ページのレンダリングを加速してくれること。 アニメーションのフレームごとにピクセルを描くのではなく、ブラウザはDOMエレメントのスナップショットを撮って、それをGPUテクスチャ（レイヤ）として保存。後で、GPUにそのテクスチャを変換させ、DOMエレメントをアニメーションしているように見せることができる。 渋滞している高速道路ではス
Replacing jQuery Animation With CSS Hardware Accelerated - onlyWebPro
“Mobile Web Is Too Slow!” As a mobile web developer, I get asked on why mobile native app offer the smoothest UI transition than web app? Why native app has most feature-rich user experience than mobile web app? So should we all pack our mobile web app work and go native? Well, the answer is no. How Do We get Smoother User Experiences in Web App? Most smartphones these days have GPU (Graphic Proce
The Pursuit of 60fps Everywhere with Nat Duca
Nat Duca is an engineer on the Chrome team working to make an always-60fps, jank free mobile web a reality. If you want to move something at 60fps today, you must apply a littany of tricks, especially translateZ and friends. If you make a mistake, off the fast path ye shall go. On the Chrome team we think this sucks. Throughout the last year, we've been digging through examples of mobile UIs buil
Opera News
Opera requests that the EU General Court secure the DMA’s promise of free browser choice... July 12th, 2024 Opera is appealing the EU Commission’s decision not to designate Microsoft Edge as a gatekeeper, and requesting to keep freedom... AI, Gaming, Opera GX Aria gets Buffed in Opera GX July 1st, 2024 Aria gets buffed in Opera GX. New features are being added to improve Aria's capabilities. Deskt
Opera News
Desktop Opera launches Opera One R2 – the best Opera Browser to date October 23rd, 2024 Opera One R2 includes the latest AI features, as well as a revamped look and evolved tabs. AI Aria upgrades to Google’s latest Image Generation model: Imagen3 Fast October 18th, 2024 Hey there, In the ever-evolving world of AI, staying ahead means constant improvement. Just a few months ago, we brought... Desk
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Effective web performance tuning for smartphone