Google Chrome Labs、WebPにも対応したオープンソースの画像圧縮Webアプリ「Squoosh!」を公開。 | AAPL Ch.
Google Chrome Labsがオープンソースの画像圧縮Webアプリ「Squoosh!」を公開しています。詳細は以下から。 Google Chrome LabsのJake Archibaldさんは現地時間2018年11月12日、Googleが開発している画像フォーマット「WebP」にも対応したWebベースの画像圧縮ツール「Squoosh」を新たに公開したと発表しています。 Squoosh! Squoosh is an image compression web app that allows you to dive into the advanced options provided by various image compressors. Squoosh – Squoosh Squooshの使い方 SquooshはWebベースのアプリですが、Google Analyticsおよび
Vibrant
Extract prominent colors from an image. Vibrant.js is a javascript port of the awesome Palette class in the Android support library. Showcase API Use of Vibrant is pretty straight forward, but because code works better than explanation, here's an example: var img = document.createElement('img'); img.setAttribute('src', 'examples/octocat.png') img.addEventListener('load', function() { var vibrant =
<input type=image>で送信すると、X,Y座標が送信されるので、調べたら闇だった - それマグで！
複数に分割されたログインID入力が・・・ タイムズカープラスのログインを、ブラウザが学習しない。 Opera(Presto)だと複数にわかれたIDを学習してたのに、Opera(blink)になってから学習しないので、もう面倒だから拡張機能で対応しようとした。 フォームの値をJavaScriptで送信しようとしてハマったのでメモ。 スクリーンショット 2014-12-05 14.38.08 form.submit でログイン失敗する HTTPのリクエストヘッダを見ていると input に存在しない値を送信している模様。 tpLoginForm:doLoginForTp.x:132 tpLoginForm:doLoginForTp.y:14 どこから出てきた、この値は。と調べてて見つけた。 input type ="image" はクリック位置を送信する模様 知らなかった。X,Y座標を送信する
Binary Data in JSON String. Something better than Base64
The JSON format natively doesn't support binary data. The binary data has to be escaped so that it can be placed into a string element (i.e. zero or more Unicode chars in double quotes using backslash escapes) in JSON. An obvious method to escape binary data is to use Base64. However, Base64 has a high processing overhead. Also it expands 3 bytes into 4 characters which leads to an increased data
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
Darkroom
Settings Recovery link GMail Yahoo MSN AOL Other Open page Language Theme sharpen resolution dull resolution color areas Save Cancel Ask MugTug E-mail: Message or Question: Send Cancel At MugTug, we’re committed to our users. Your privacy is important to us, as is the integrity of your computer. To better protect your privacy we provide this notice explaining our software development and online in
Algorithm Ink - AzarAsk
Using algorithms to solve problems can be a wonderful option when the result must be 100% exact or if each decision must follow the same method. A different method might be required if performance is the most important consideration. Approaching a problem the proper way can often be the key to finding a solution that works. An algorithm is a term used in psychology to describe a few of these probl
John Resig - OCR and Neural Nets in JavaScript
A pretty amazing piece of JavaScript dropped yesterday and it’s going to take a little bit to digest it all. It’s a GreaseMonkey script, written by ‘Shaun Friedle‘, that automatically solves captchas provided by the site Megaupload. There’s a demo online if you wish to give it a spin. Now, the captchas provided by the site aren’t very “hard” to solve (in fact, they’re downright bad – some examples
1
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
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
http://redeyeoperations.com/plugins/zoomy/
C.H.A.O.T.I.C C.A.N.V.A.S