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requestAnimationFrame ＜ よーしおまえらー、アニメーションにsetInterval使うなよー - くろまほうさいきょうでんせつ
より適切なものが追加されたのでそっちを使いましょう。 setInterval/setTimeout → requestAnimationFrame; これまでは setInterval function render(){ // アニメーション 1フレーム分の処理 } setInterval(render, 1000 / 60); これはもう古い。 これからは requestAnimationFrame function animationLoop(){ render(); requestAnimationFrame(animationLoop); } animationLoop(); こうすべし。 requestAnimationFrameにすると何がいいの？ 複数のアニメーション描写処理を一つにまとめて最適化してくれる 同じ用に動かしている物体A,Bの動きが次第にずれていくとかがなくな
Web Storage Support Test
Web Storage Support Test This page will test whether your browser supports localStorage, sessionStorage or globalStorage. The tests will also determine if there is a storage limit for any storage system that is supported. Run Web Storage Tests These tests may take several minutes to run. There may be periods when the tests seem frozen (especially in Firefox); they're not. Your browser may pause th
The HTML5 test - How well does your browser support HTML5?
HTML5test how well does your browser support HTML5? Your browser Other browsers Compare News Device Lab About the test The HTML5 test score is an indication of how well your browser supports the HTML5 standard and related specifications. Find out which parts of HTML5 are supported by your browser today and compare the results with other browsers. The HTML5 test does not try to test all of the new
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Mobile HTML5
