A browser that doesnât just meet your needs â it anticipates them.
- Technical design document - In this document an improved SVG rendering approach is presented that unifies the HTML/CSS and SVG rendering pipelines that were traditionally separated in WebKit (see here for background information). The layer based SVG engine finally unlocks hardware acceleration for SVG, allowing for e.g. cheap transform animations, that lead to fluent animations, hopefully boosti
RenderingNG is a next-generation rendering architecture, that greatly outperforms what came before. RenderingNG was built over more than eight years and represents the collective work of many dedicated Chromium developers. It unlocks a huge amount of potential for fast, fluid, reliable, responsive and interactive web content. RenderingNG Here, you'll learn what we built, why we built it, and how i
Googleã§ã¯CSSã®æ°æ©è½ãå°å ¥ããã ãã§ãªããæ¢åã®æ©è½ãåä¸ãããã¨ã«ãåãçµãã§ãã¾ãããã®ä¸ã®ä¸ã¤ãTablesNGãã§ãHTMLã®tableã®å®è£ ãããã¾ã§ã¨å¤ããã®ã§ãã®å¤æ´ç¹ãç´¹ä»ãã¾ãã tableã¯å¤ãããããããã®å¾ãã¾ãã¾ãªCSSã®æ©è½ããã©ã¦ã¶ã«å®è£ ããã¾ãããå½ç¶ããããã®æ°ããæ©è½ã«tableã¯å¯¾å¿ãã¦ãã¾ããããããã«å¯¾å¿ããä¸æ´åãä¿®æ£ããã®ãä»åã®åãçµã¿ã§ãã TablesNG Resolves 72 Chromium Bugs for Better Interoperability by Una Kravets, Aleks Totic ä¸è¨ã¯åãã¤ã³ããæ訳ãããã®ã§ãã â»å½ããã°ã§ã®ç¿»è¨³è¨äºã¯ãå ãµã¤ãæ§ã«ã©ã¤ã»ã³ã¹ãå¾ã¦ç¿»è¨³ãã¦ãã¾ãã ã¯ããã« TablesNGã®åãçµã¿ 1. ãã¼ãã«ã®è¡ã«position: sticky 2. ããã¯
1. ã¯ããã« Google ãChrome/89ãããã©ã¤ã¢ã«ãéå§ãã¦ããFLoC (Federated Learning of Cohorts)æè¡ã«å¯¾ãã¦ãç¾å¨å¤ãã®æ¹å¤ãéã¾ã£ã¦ãã¾ãã æ¹å¤ã®å 容ã¯æ§ã ãªè¦³ç¹ããã®ãã®ãå¤ãã§ããã以åãã Privacy Sandbox ã«å¯¾ãã¦å¦å®çãªè¦è§£ã示ãã¦ããEFFã®æ¹å¤ãGoogle Is Testing Its Controversial New Ad Targeting Tech in Millions of Browsers. Hereâs What We Know.ããä¸çªã¾ã¨ã¾ã£ã¦ãããã®ã ã¨æãã¾ãã ããã¾ã§ Privacy Sandbox æè¡ã«é¢ãã£ã¦ãã身ã¨ãã¦ã¯ãå種ææ¡ã®ä¸ã§FLoCã¯ç¹ã«ã¦ã¼ã¶ã¸ã®æ³¨æãæãå¿ è¦ãªãã®ã ã¨æã£ã¦ãã¾ãããããããããã¾ã§ã®ãç´çãªGoogleã®é²ãæ¹ã«ãã£ã¦ãFLoCã®ãã©
å»å¹´ã«ã¢ãããã¼ãããã Chorome 83 以éãæ¡å¼µãã¢ããªãªã©ãå°å ¥ãããã¨ãªããDevTools ã§ç°¡åã«ã·ãã¥ã¬ã¼ããããã¨ãå¯è½ã«ãªã£ã¦ãã¾ãã æé DevTools ã®ã¡ãã¥ã¼ãéãã¾ãã More tools ãã Rendering ãé¸æãã¾ãã ãã¨ã¯ Emulate vision deficiencies ã§é¸æããã ãã§ãã ã·ãã¥ã¬ã¼ã·ã§ã³ã§ããç¨®é¡ å®éã« DevelopersIO ã®ãã´ãã©ãè¦ããã®ããããããã®é¸æè¢ã§ã©ãã¿ããããã«ãªãã®ã確èªãã¦ã¿ã¾ããã é¸æè¢å ãµã³ãã«ç»å
Build native, cross-platform desktop apps that are lighter than light. Photino is a lightweight open-source framework for building native, cross-platform desktop applications with Web UI technology. Native Applications Photino enables developers to use fast, natively compiled languages like C#, C++, Java and more. Use your favorite development frameworks like .NET. Cross-Platform UI Build desktop
Playwright ãæ¨å¹´ï¼å¹´éã§å¤§å¹ ãã¯ã¼ã¢ãããã¦ããã®ã§ã使ãæ¹ã確èªããã¨ãã®è¨é²ã®ã¾ã¨ãã§ãã ãã©ã¦ã¶ãèªåæä½ã§ããã¨ãããã¨ã¯ãç°¡åãªã¹ã¯ã¬ã¤ãã³ã°ããã©ã¦ã¶å´ã®ãã¹ãèªååãç°¡åã«ã§ããããã«ãªãã¾ãã ç¹ã«ãPython ã§ã®è§£èª¬ãã¾ã ã¾ã å°ãªãã£ãã®ã§ãèªåã®å¦ç¿ãå«ãã¦ã¾ã¨ãã¾ããã ä»åã¯å ¥éç·¨ã¨ãããã¨ã§å ¨ä½åãã¤ãã¿ã¤ã¤ä½¿ç¨æ¹æ³ã®æµãã確èªãã¦ããã ããã°ãããããã§ãã Selenium ã Puppeteer ã使ã£ã¦ããæ¹ããä¸åº¦è©¦ã価å¤ããã¨æã£ã¦ãã¾ãã é¸å®ããçç± ãã©ã¦ã¶ã®ãã¹ãã Python ã§èªååãããã£ããã§ãã ç§ãªãã®è¦ä»¶ãããã¾ãã¦ãé常ã«ããã¾ã¾ãªè¦ä»¶ã§ãããä½è£ã§ãã¹ã¦ã¯ãªã¢ãã¾ããã Python ã§æ¸ãããã¨ã社å 㧠Python ã使ããæ¹ãå¤ãã®ã§ãpytest ã¨é£æºãã¦ãããã¨ãªãããããã Docker ã³ã³
æ¬è¨äºã§ã¯ HTML ã¿ã°ã«æå®å¯è½ãª crossorigin å±æ§ã«ã¤ãã¦ä»æ§ãåç §ããªãã詳ãã解説ãã¾ããcrossorigin å±æ§ã¯è¤æ°ã®æå³ã表ãã¦ãããã¾ããããæå®ããã¿ã°ã®ä»ã®å±æ§å¤ã«ãã£ã¦æ¯ãèããå¤ãã£ã¦ãã¾ããã¨ããããã®æåãæ£ç¢ºã«ç解ããã®ããªããªãé£ããå±æ§ã§ãã HTML ä»æ§ã¯æ¥ã é²åãã¦ãã¾ããæ¬è¨äºã§èª¬æãã¦ããå 容ã¯è¨äºå·çæç¹ã®ãã®ã§ãããé²è¦§æç¹ã§ã¯å¤ããªã£ã¦ããå¯è½æ§ãããã¾ããæ£ç¢ºãªæ å ±ãç¥ãããæ¹ã¯å¿ ãææ°ã®ä»æ§ã確èªãããããé¡ããã¾ãã è¦ç¹ã ããç¥ãããæ¹ã¯æå¾ã®ãã¾ã¨ãããèªãã§ãã ããã ç®æ¬¡ crossorigin å±æ§ã¯ã©ãã§ä½¿ããã¦ããï¼ crossorigin å±æ§ã¯ä½ãæå³ããã®ãï¼ request mode credentials mode crossorigin å±æ§ã®æå³ã®ã¾ã¨ã crossorigin å±æ§ã®æ¯ã
HTTP/3ã¯ã©ããã£ã¦Webãå éãããï¼ TCPãTLSãHTTP/2ã®åé¡ã¨HTTP/3ã§ã®è§£æ±ºçï½Fastly奥æ°ã解説ï¼åç·¨ï¼ Webã®ä¸çã§ã¯æ°ããHTTPã®æ¨æºã¨ãã¦ãHTTP/3ãã®çå®ãé²ã¿ãç¾å¨æçµæ®µéã«ããã¾ãããã®HTTP/3ã¯ããã¾ã§ã®HTTPãã©ã®ããã«æ¹åããé«éåãå®ç¾ãã¦ããã®ã§ããããã 2020å¹´11æ25æ¥ã¨26æ¥ã«ãªã³ã©ã¤ã³ã§éå¬ãããFastly Japan主å¬ã®ã¤ãã³ããYamagoya Traverse 2020ãã®ã»ãã·ã§ã³ãWebãå éããHTTP/3ãã§ãå社ã®å¥¥ä¸ç©æ°ãHTTP/3ã®è§£èª¬ãè¡ã£ã¦ãã¾ãã 奥æ°ã¯HTTP/3ã«å¯¾å¿ããHTTPãµã¼ããH2Oãã®éçºãè¡ãã ãã§ãªããIETFã§HTTP/3ã®æ¨æºçå®ã«ãé¢ãããªã©ãæ¥æ¬ã«ããã¦ãã£ã¨ãHTTP/3ã«è©³ãã人ã®ä¸äººã§ããã¨ããã¾ãã æ¬è¨äºã§ã¯å¥¥æ°ã®ã»ãã·ã§ã³ããã¤ã¸ã§ã¹ãã§
202012_smooz.md Smoozãµã¼ãã¹çµäºã«å¯ã㦠åç½®ã ãã®æç« ã¨ãããã«å«ã¾ããèå¯ãåãµã¼ãã¹ã¸ã®èå¼±æ§å ±åãªã©ã¯malaå人ã®æ´»åã§ãããæå±ãã¦ããä¼æ¥ã¨ã¯é¢ä¿ããã¾ããã ä¸æ¹ã§ç§ã¯ãä¼æ¥ãé²è¦§å±¥æ´ãåéãã¦ä½ããããã®ããæå±ãã¦ãä¼æ¥ãä»ç¤¾äºä¾ã«ã¤ãã¦ãããç¨åº¦è©³ããå½äºè ã§ãããã¾ãã ä¸è¬è«ã¨ãã¦æ¸ãããã¨ã¯æ¸ãããã(æ¥åä¸ç¥ãå¾ãç¥èã§é示ããã¦ãªããã®ãªã©)åå¥å ·ä½çãªãã¨ã¯æ¸ããªããã¨ããããã¾ã観測ç¯å²ã«åããããå¯è½æ§ãããã¾ãã Smoozã«å ±åããèå¼±æ§2件 æè¿ãSmoozã¨ããã¹ããåãã®ãã©ã¦ã¶ã¢ããªã«2件èå¼±æ§ã®å ±åãããã ãã®è¨äºãæ¸ãã¦ããæç¹ã§ãSmoozã®é å¸ãåæ¢ããã¦ãã¦ãä¿®æ£ãã¼ã¸ã§ã³ã®å ¥æãåºæ¥ãªãã 2件ç®ã«ã¤ãã¦ã¯ã¾ã è¿äºãæ¥ã¦ããªãã èå¼±æ§æ å ±ã®é示ã«ããã£ã¦ç¹æ®µã®è¨±å¯ã¯å¾ã¦ããªãããéçºå ãããå©ç¨åæ¢ã
2020å¹´ã¯ãçªå¦Playwrightãç¾ããSeleniumãç½®ãæããã»ã©ã®å¢ãã§ãããããªãã¼ã«ãç¾ãã¾ããã Puppeteerã¯ãPlaywrightãåºã¦ãããTypeScriptåããããã«ã¹ã¿ã ã¯ã¨ãªãã³ãã©æ©è½ãå®è£ ããããã¨ãChrome DevToolsãããã³ã«ãå©ç¨ããã©ã¤ãã©ãªã¨ãã¦æ¹åãç¶ãã¦ãã¾ãã ä»å¹´ï¼å¹´ã® Puppeteerã®ãªãªã¼ã¹ãã¼ã¸ https://github.com/puppeteer/puppeteer/releases Playwrightã®ãªãªã¼ã¹ãã¼ã¸ https://github.com/microsoft/playwright/releases ãæç³»åã«ã¾ã¨ãã¦ã¿ã¾ãã 2020å¹´1æã Puppeteerã¨Playwrightã®15æ¥éã®æ¼å https://speakerdeck.com/taminif/relation-
const pw = require('playwright'); // iPhone11ã®ããã¤ã¹æ å ±ãåå¾ const iPhone11 = pw.devices['iPhone 11 Pro']; (async () => { const browser = await pw.webkit.launch(); const context = await browser.newContext({ viewport: iPhone11.viewport, userAgent: iPhone11.userAgent, geolocation: { longitude: 12.492507, latitude: 41.889938 }, permissions: { 'https://www.google.com': ['geolocation'] } }); const page = aw
次ãªã Web ãè¦æ®ã㦠æ¥ããã¹ã WebGL2 ã®æ代㸠2011 å¹´ãæåã®ãã¼ã¸ã§ã³ã§ãã 1.0 ãå§åããã WebGL ã¯ãã¦ã§ããã©ã¦ã¶ä¸ã§ OpenGL ES ã«ç¸å½ããã°ã©ãã£ãã¯ã¹ API ã®æ©è½ãå©ç¨ãããã¨ãã§ãã JavaScript ã® API ã§ãã ãã㦠2016 å¹´ãWebGL ã®æ£å½ãªå¾ç¶ãã¼ã¸ã§ã³ã¨ãªã WebGL2 (ããã㯠WebGL 2.0) ãããããæ¬æ ¼çã«å©ç¨ã§ãã段éã«ãªãã¤ã¤ããã¾ãã å½ãµã¤ãã§ã¯ã2012 å¹´ã®éè¨ä»¥æ¥ãWebGL 1.0 系㮠API ãç¨ããããã®æè¡è§£èª¬ãæ²è¼ãã¦ãã¾ãããããã¦ä»å¾ã¯ãæ代ã®å¤é·ã«åãã㦠WebGL 2.0 ç³»ã®è§£èª¬è¨äºãå ¬éãã¦ããæ¹éã§ãã WebGL 2.0 ãç»å ´ããã¨ã¯è¨ã£ã¦ããå¾æ¹äºæãä¿ã¤ã¨ããæå³ããã£ã¦ æå³çã«æå¹å ããªãéã㯠WebGL 1.0 ç¸å½ã® AP
Adobe Flash Playerãã»ãã¥ãªãã£ã®åé¡ãªã©ãã2020å¹´æ«ã«çµäºãããã¨ãçºè¡¨ãããFlashã§ä½ãããã²ã¼ã ãªã©ã®ã³ã³ãã³ãããªãã¨ã次ä¸ä»£ã«ã¤ãªãããã¨ãã試ã¿ãããã¤ãåºã¦ãã¦ãã¾ãã ãããã®ä¸ã§ã注ç®ãéãã¦ããã®ãããã©ã¦ã¶ä¸ã§åãFlashã¨ãã¥ã¬ã¼ã¿Ruffleã§ãã ruffle.rs Ruffleã¯ã¦ã¼ã¶ã¼ããã©ã¦ã¶ã®æ¡å¼µæ©è½ããã¹ã¯ãããã¢ããªã¨ãã¦å©ç¨å¯è½ãªã»ããWebãµã¤ã管çè å´ãWebãµã¤ãå´ã«è¨ç½®ããã°ã¦ã¼ã¶ã¼ãç¹ã«ä½ãããªãã¦ãFlashã³ã³ãã³ããåçãããã¨ãå¯è½ã§ãã ã¤ã¾ããã¦ã¼ã¶ã¼ãWebãµã¤ã管çè å´ã®ã©ã¡ããä¸æ¹ãå°å ¥ãã¦ããã°ãFlashã³ã³ãã³ããåçãããã¨ãã§ãã¾ãã éçºã¯æ¥éã«é²ãããã¦ãããå¤ãã®Flashã¢ãã¡ã¼ã·ã§ã³ãåçå¯è½ãªã ãã§ãªããæè¿ã§ã¯ããã¾ã®ãã¼ããã®ãã¼ã ã©ã³ãã¼ãã¼ï¼ãããã å°æ£ããªã©ã®äºº
æ°ãæåãã²ã¼ã ã®ã³ãã¥ããã£ãªã©ã§äººæ°ã®ãã£ããã¢ããªãDiscordãã®ãã¹ã¯ãããç¨ã¢ããªã±ã¼ã·ã§ã³ã«ä»»æã®ã³ã¼ããå®è¡å¯è½ãªåé¡ãçºè¦ããBug Bounty Programãéãã¦å ±åãã¾ãããçºè¦ããRCEã¯ãè¤æ°ã®ãã°ãçµã¿åããããã¨ã«ãã£ã¦éæãããé¢ç½ããã®ã ã£ãã®ã§ããã®è¨äºã§ã¯ããã®è©³ç´°ãå ±æãããã¨æãã¾ãããªããç¾å¨èå¼±æ§ã¯ä¿®æ£ããã¦ãã¾ãã 調æ»ã®ãã£ããElectronã¢ããªã®èå¼±æ§ãæ¢ãããæ°åã ã£ãã®ã§ãElectronã¢ããªã§å ±å¥¨éãåºãã¢ããªãæ¢ãã¦ããã¨ãããDiscordãåè£ã«ãããã¾ãããDiscordã¯èªåèªèº«ãå©ç¨è ã§ãèªåã使ãã¢ããªãå®å ¨ãã©ããããã§ãã¯ãããã¨ããæãããã£ãã®ã§ã調æ»ããããã¨ã«ãã¾ããã çºè¦ããèå¼±æ§ç§ã¯ä¸»ã«æ¬¡ã®3ã¤ã®ãã°ãçµã¿åããããã¨ã§RCEãéæãã¾ããã contextIsolationãªãã·ã§ã³ã®
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}