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Learn web development  | web.dev
Stay organized with collections Save and categorize content based on your preferences. Explore our growing collection of courses on key web design and development subjects. An industry expert has written each course, helped by members of the Chrome team. Follow the modules sequentially, or dip into the topics you most want to learn about.
WebPlatform Docs
WebPlatform Docs welcomes all comments. If you want to comment, please register or log in. It is free. This tool helps to make and review comments inline. How to Use insert instructions, with images, here Welcome to Web Platform Docs Web Platform Docs is a new community-driven site that aims to become a comprehensive and authoritative source for web developer documentation. Even though Web Platf
DataURI Maximum length - latest log
DataURI サãƒãƒ¼ãƒˆçŠ¶æ³: http://caniuse.com/datauri Wikipedia: http://en.wikipedia.org/wiki/Data_URI_scheme Browser Max length Source IE 7 0 IE 8 32KB - 1 http://msdn.microsoft.com/en-us/library/cc848897%28VS.85%29.aspx IE 9 4GB http://msdn.microsoft.com/ja-jp/ie/ff468705.aspx#_DataURI MobileSafari 3.x 128KB ? http://blog.clawpaws.net/post/2007/07/16/Storing-iPhone-apps-locally-with-data-URLs#c1989348 Chro
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Face Detection in JavaScript via HTML5 Canvas
Badass JavaScriptA showcase of awesome JavaScript that pushes the boundaries of what's possible on the web, by @devongovett. You have probably seen face detection at work in programs like iPhoto and Picasa, but what if you could do that performantly in JavaScript?  Chinese developer Liu Liu has done the honors, and implemented the algorithm using the canvas element. The algorithm is implemented on
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JavaScriptã§MP4ã®å‹•ç”»ã‹ã‚‰AACを抽出ã—ã¦ã¿ãŸ
JavaScript Advent Calendar 2011 (オレ標準コース) : ATNDã®11日目ã®è¨˜äº‹ã§ã™ã€‚ HTML5ã§ã¯ArrayBufferã€TypedArrayã€BlobBuilderãªã©ã®ãƒã‚¤ãƒŠãƒªã‚’扱ã†ã®ã«é©ã—ãŸAPIãŒã‚ã‚Šã¾ã™ã€‚ã¨ã„ã†ã‚ã‘ã§ã€è©¦ã—ã«MP4ã®å‹•ç”»ã‹ã‚‰AACを抽出ã—ã¦ã¿ã¾ã—ãŸã€‚ソースコードã¯githubã‚’å‚ç…§ã—ã¦ãã ã•ã„。 MP4ファイルã‹ã‚‰AACを抽出ã™ã‚‹æ‰‹é †ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ 1.MP4ファイルをパースã™ã‚‹ 2.パースã—ãŸæƒ…å ±ã‚’å…ƒã«ã€éŸ³å£°éƒ¨åˆ†ã‚’連çµã™ã‚‹ ã˜ã‚ƒã€ã¾ãšMP4ファイルをパースã—ã¦ã¿ã¾ã™ã€‚ MP4ã‚„ã€ãã®æ´¾ç”Ÿã§ã‚ã‚‹æºå¸¯é›»è©±å‘ã‘ã®3GPPã€3GPP2ãªã©ã®ãƒ•ã‚¡ã‚¤ãƒ«ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã¯ãƒœãƒƒã‚¯ã‚¹ï¼ˆã‚ã‚‹ã„ã¯ãã®åŸºã«ãªã£ãŸQuickTimeã§ã®ç”¨èªžã®Atom）ã¨å‘¼ã°ã‚Œã‚‹ãƒ‡ãƒ¼ã‚¿ãƒ–ãƒãƒƒã‚¯ã§æ§‹æˆã•ã‚Œã¾ã™ã€‚ボックスã«ã‚ˆã£ã¦ã¯ãã®å†…部ã«ã•ã‚‰ã«ãƒœãƒƒã‚¯ã‚¹ãŒå…¥ã‚Œåã«ãªã‚‹
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JavaScriptæœ€æ–°å‹•å‘ ã€œWebSocket編〜
Dev fest 2020 taiwan how to debug microservices on kubernetes as a pros (ht...
Sonant Live - online music tracker
Want to submit your own song? About Sonant Live is a minimalistic music synth and editor that runs in your browser. It has its roots in the demo scene, and was originally a Windows native tool (Sonant by Jake Taylor, aka Ferris / Youth Uprising) for creating songs for 4K demos (where neither the song data nor the music player code can be larger than a copule of thousand bytes at most). Sonant Live
HTML5 ã® Drag and Drop API 㨠File API を使ã£ã¦ãƒ•ã‚¡ã‚¤ãƒ«ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã‚’実装ã™ã‚‹ - ã—ã°ã‚„ん雑記
HTML5 ã® Drag and Drop API を使ã†ã“ã¨ã§ã€ãƒ–ラウザã«ãƒ‰ãƒãƒƒãƒ—ã•ã‚ŒãŸãƒ•ã‚¡ã‚¤ãƒ«ã®æƒ…å ±ã‚’æ‰±ã†ã“ã¨ãŒå‡ºæ¥ã¾ã™ã€‚ãã—㦠File API を組ã¿åˆã‚ã›ã‚‹ã“ã¨ã§ã€ãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ã¾ã§æ‰±ã†ã“ã¨ãŒå‡ºæ¥ã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ ãã—㦠FormData オブジェクト㨠XHR を組ã¿åˆã‚ã›ã‚‹ã“ã¨ã§ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰å‡¦ç†ã¾ã§ã‚’実装ã™ã‚‹ã“ã¨ãŒå‡ºæ¥ã¾ã™ã€‚完æˆå›³ã¯ã“ã‚“ãªæ„Ÿã˜ã§ã™ã€‚ 今回㯠JavaScript ã®å‡¦ç†ãŒä¸å¿ƒã§ã™ã€‚jQuery を使ã£ã¦ã„ã‚‹ã®ã§è¿½åŠ ã—ã¦ãã ã•ã„ã。 $(function () { var uploadFiles = function (files) { // FormData ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ç”¨æ„ var fd = new FormData(); // ãƒ•ã‚¡ã‚¤ãƒ«æƒ…å ±ã‚’è¿½åŠ ã™ã‚‹ for (var i = 0; i < files.length; i++) { fd.append(
Swiffy  | Google Developers
As part of our transition of display ads to HTML5, the Swiffy Flash conversion tool is no longer available. We will continue to serve the Swiffy runtimes, so any files you have already converted will continue to play. Today more consumers are using the web in HTML5 compatible environments than Flash-compatible environments. In order to reach as large an audience as possible, we encourage everyone
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GitHub - mozilla/popcorn-js: The HTML5 Media Framework. (Unmaintained. See https://github.com/menismu/popcorn-js for activity)
GitHub - mozilla/pdf.js: PDF Reader in JavaScript
Paper.js
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