Search

Home > mozaic.fm > ep47 Monthly Web 201812 | mozaic.fm


	Podcast:		mozaic.fm
	Episode:		ep47 Monthly Web 201812 \| mozaic.fm
	Category:		Technology
	Duration:		02:18:03
	Publish Date:		2019-01-19 09:00:00
	Description:		# ep47 Monthly Web 201812 第 47 回のテーマは 2018 年 12 月の Monthly Web です。 ## Show Note ### Chrome 動向 - Stable: 71 - Updates - New in Chrome 71 - https://developers.google.com/web/updates/2018/12/nic71 - Displaying relative times with Intl - vertical underline - Requiring user activation for speech synthesis API. - Chromium Blog: Chrome 72 Beta: Public class fields, user activation and more - https://blog.chromium.org/2018/12/chrome-72-beta-public-class-fields-user.html - Introducing Background Fetch - https://developers.google.com/web/updates/2018/12/background-fetch - Registering as a Share Target with the Web Share Target API - https://developers.google.com/web/updates/2018/12/web-share-target - Badging for App Icons - https://developers.google.com/web/updates/2018/12/badging-api - Public and private class fields - https://developers.google.com/web/updates/2018/12/class-fields - The Intl.ListFormat API - https://developers.google.com/web/updates/2018/12/intl-listformat - I'm Awake! Stay Awake with the WakeLock API - https://developers.google.com/web/updates/2018/12/wakelock - Deprecations and removals in Chrome 72 - https://developers.google.com/web/updates/2018/12/chrome-72-deps-rems - BlinkOn 10 save-the-date - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/5K4WbTlD9rI/8Um3FirABAAJ - Intents - Ship: Stale While Revalidate - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/rspPrQHfFkI/rrhGyO4DBwAJ - blog - Ship: Spec compliant serialization for 'animation' shorthand property - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/KUelGRZP73Y/kMZcuYv7BgAJ - Ship: CSS shadow parts - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/DAmfw08GGis/-0OyBbTmBgAJ - `part="foo"` と `::part(for)` で ShowTree の中身を外に出す - Ship: Object.fromEntries() - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/TT5_9N2r5ow/AXnk-VPXBQAJ - Ship: touched attribute on GamepadButton - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/pc5Jx9qcEJo/JyFBJTbXBQAJ - Ship: Transform list interpolation - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/26p_kUZNLj0/rzWN-m-yBQAJ - Ship: Constructable Stylesheet Objects - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/gL2EVBzO5og/YfId9-vqBAAJ - Ship: Treat Document Level Wheel/Mousewheel Event Listeners as Passive - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/PJZbHO7621s/PDkYsushCAAJ - Ship: CanvasRenderingContext2D.getContextAttributes() - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/IcxDgEnEEIs/eWc-OXUGDQAJ - Implement and Ship: PerformanceObserver.supportedEntryTypes - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/XZU_DhQ9ZGs/whPNC357BQAJ - Implement and Ship: RTCConfiguration.offerExtmapAllowMixed - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/7z3uvp0-ZAc/8Z7qpp71BgAJ - Implement and Ship: UIAutomation Provider Mappings - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/h4HTt4M5dWo/3P2jNGIwBgAJ - Microsoft UI Automation (UIA) をマッピングし、 Assistive Technology (AT) などができることを増やす - Implement and Ship: CSS: Use the response URL for base URL and response type for security decisions - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/7OSy00oxVpk/siufiQVBBwAJ - Implement and ship: Feature Policy JS Introspection API - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/qwLRSNFsfUQ/ZhxYYusjCAAJ - Implement: Scroll Timeline for Web Animations (JS only) - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/8V4ixKVmNY4/vJQdo9GCBgAJ - Implement: Web Bluetooth Scanning - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/aVxGkVQ2xRk/iYw0yIB4CQAJ - Implement: Media Queries: prefers-color-scheme feature - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/Muw0N43ntSw/WZZZI7w7DQAJ - blog - Experiment: - Change: - Undeprecate and Retain: PPAPI (Pepper) WebSocket - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/lWNvY56OAYs/9IoQx_ncDQAJ - 消そうと思ったけどユーザが多かった - エミュレーション作ってもメンテが大変だから戻すことにした - いずれユーザが移行したら消したい - Remove: - Deprecated and Remove: XMLHttpRequest for FTP resources - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/evZbY6LFq_s/Jrpqwi_dAQAJ - Deprecate and Remove: Atomics.wake - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/_zPuM7ETNSE/9Iu-r-XWDwAJ - ECMAScript の仕様上 Atomics.notify に rename されている - Spectre 関連で SharedArrayBuffer と Atomics が Unship されてる間の変更なので、リスクは少ないとのこと - https://github.com/tc39/ecma262/pull/1220 - Deprecate and Remove: Custom cursors with dimensions greater than 64 DIP - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/e0bzxOfL-2I/_G0ohB29DAAJ - Deprecate and Remove: PPB_Compositor/PPB_CompositorLayer Pepper API - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/gwocKqRuXvw/aEXJORBvDAAJ - Extend Origin Trial: lowLatency canvas contexts - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/9yCtIXtw_Qw/PA2bXNQOBwAJ - Extend Origin Trial: Signed HTTP Exchanges - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/gJB_mlA6joQ/XUIPLvryBgAJ - Extend Origin Trial RTCPeerConnection.id - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/OXIHwnuVJRc/k2bBnEbBBAAJ - Extend Origin Trial: Picking echo canceller for getUserMedia - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/ymkFZ_zwrAU/19he3idKBQAJ - Experiment: RTCQuicTransport & RTCIceTransport - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/xXf23VY_8uM/lDBcbf8KAgAJ - Experiment: Badging API - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/KEUnHsvulEU/tMzKbzHxBQAJ - PSA: Changing XHR's fallback encoding to UTF-8 when invalid encoding is specified - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/SylOtRH8bIc/c8A06VPXBQAJ - Team Weekly Snippet - なし - v8 - v8 blog - なし - Other - The Official AMP Plugin for WordPress - https://amphtml.wordpress.com/2018/12/07/the-official-amp-plugin-for-wordpress/ - Contributing to WebKit for a more predictable web platform - https://amphtml.wordpress.com/2018/12/06/contributing-to-webkit-for-a-more-predictable-web-platform/ - AMP チームが Igalia と組んで、 iOS の WebKit を改善してきた記録 - Why AddThis chose to integrate with AMP - https://amphtml.wordpress.com/2018/12/13/why-addthis-chose-to-integrate-with-amp/ - Experimenting with the Wake Lock API - https://medium.com/dev-channel/experimenting-with-the-wake-lock-api-b6f42e0a089f - Project Fugu の一環 - https://bugs.chromium.org/p/chromium/issues/list?q=label:Proj-Fugu - Origin Trials - https://developers.chrome.com/origintrials/ - (取りこぼし) Origin Trials の一覧 - 実施中のものから終わったもの、自分が参加したものも見られる ### Firefox 動向 - Stable: 64 - Updates - Firefox Coming to the Windows 10 on Qualcomm Snapdragon Devices Ecosystem - https://blog.mozilla.org/futurereleases/2018/12/06/firefox-coming-to-the-windows-10-on-qualcomm-snapdragon-devices-ecosystem/ - Firefox 64 Released - Mozilla Hacks - the Web developer blog - https://hacks.mozilla.org/2018/12/firefox-64-released/ - prefers reduced-motion. - Fullscreen API unprefixed - -webkit-appearance - Symantec CA Distrust - Firefox 64 for developers \| MDN - https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/64 - Intents - Ship: InputEvent.inputType (with Input Events Level 1) - https://groups.google.com/forum/#!msg/mozilla.dev.platform/qqPRzzvkAE0/28u0Nl-2CAAJ - Ship: Storage Access API - https://groups.google.com/forum/#!msg/mozilla.dev.platform/BZ36ZDV0Fik/i5ZtGyN8CgAJ - Implement and Ship: UTF-8 autodetection for HTML and plain text loaded from file: URLs - https://groups.google.com/forum/#!msg/mozilla.dev.platform/jXpEKnsUCuU/vHyoxhOZBgAJ - Implement and Ship: break-before, break-after, break-inside CSS properties - https://groups.google.com/forum/#!msg/mozilla.dev.platform/pZBNiEwBhyA/KMjTYg6zBQAJ - Implement and ship: forced case-sensitive attribute selector matching - https://groups.google.com/forum/#!msg/mozilla.dev.platform/NMpix5gqXlY/dbvk94zuBgAJ - Implement and ship: Overflow media queries - https://groups.google.com/forum/#!msg/mozilla.dev.platform/0XQjow3t5vY/tmgRdojAAgAJ - Implement: TextEncoder.encodeInto() - UTF-8 encode into caller-provided buffer - https://groups.google.com/forum/#!msg/mozilla.dev.platform/gyzIVfQD_PA/XI3Cb934CQAJ - Unship: x-moz-errormessage attribute - https://groups.google.com/forum/#!msg/mozilla.dev.platform/LDNiOssSN3U/jwxytRCCCAAJ - Ship: - Implement & Ship: - Experiment: - Change: - Remove: - Site Compat - RTCIceCandidateStats has been updated to the latest spec - https://www.fxsitecompat.com/en-CA/docs/2018/rtcicecandidatestats-has-been-updated-to-the-latest-spec/ - Non-printable keys no longer fire keypress event (Affecting) - https://www.fxsitecompat.com/en-CA/docs/2018/non-printable-keys-no-longer-fire-keypress-event/ - keydown and keyup events are now fired during IME composition - https://www.fxsitecompat.com/en-CA/docs/2018/keydown-and-keyup-events-are-now-fired-during-ime-composition/ - Support for window.event and Event.returnValue has been added again (Affecting) \| Firefox Site Compatibility - https://www.fxsitecompat.com/en-CA/docs/2018/support-for-window-event-and-event-returnvalue-has-been-added-again/ - DataView.length is now 1 instead of 3 \| Firefox Site Compatibility - https://www.fxsitecompat.com/en-CA/docs/2018/dataview-length-is-now-1-instead-of-3/ - window.open() can now be called only once per event \| Firefox Site Compatibility - https://www.fxsitecompat.com/en-CA/docs/2018/window-open-can-now-be-called-only-once-per-event/ - Other - Goodbye, EdgeHTML - The Mozilla Blog - https://blog.mozilla.org/blog/2018/12/06/goodbye-edge/ - This year in web-platform-tests - 2018 Edition - https://groups.google.com/forum/#!msg/mozilla.dev.platform/M1EC3Wx3-I0/cnoUXRa4BQAJ - Next Year in web-platform-tests - 2018/19 Edition - https://groups.google.com/forum/#!msg/mozilla.dev.platform/89h3aip8NhI/A7Ur2Cm4BQAJ - Why Build Progressive Web Apps: If It's Just a Bookmark, It's not a PWA!-Video Write-Up - https://medium.com/dev-channel/why-build-progressive-web-apps-if-its-just-a-bookmark-it-s-not-a-pwa-video-write-up-7ccca1c58034 - MDN Changelog for November 2018 - Mozilla Hacks - the Web developer blog - https://hacks.mozilla.org/2018/12/mdn-changelog-for-november-2018/ - MOSS 2018 Year in Review - https://blog.mozilla.org/blog/2019/01/03/moss-2018-year-in-review/ - 2018 年は 40 を超える OSS プロジェクトに $970,000 を出資(寄付)した - Mozilla Announces Deal to Bring Firefox Reality to HTC VIVE Devices - https://blog.mozilla.org/blog/2019/01/08/mozilla-announces-deal-to-bring-firefox-reality-to-htc-vive-devices/ - Firefox Reality = immersive コンテンツに特化した browser - これを HTC Vive と手を組んでやってくことに - Mozilla Hacks' 10 most-read posts of 2018 - https://hacks.mozilla.org/2018/12/mozilla-hacks-10-most-read-posts-of-2018/ - もっとも読まれた記事 - cartoons はやっぱり強かった ### Safari 動向 - Stable: 12.0.2 - Release Notes for Safari Technology Preview 71 - https://webkit.org/blog/8517/release-notes-for-safari-technology-preview-71/ - Support `supported-color-schemes` - Update `prefers-color-scheme` - Enabled Web Animations by default in the Experimental Features menu - Enabled Intersection Observer by default in the Experimental Features menu - Added Web Authentication as an experimental feature with support for USB-based CTAP2 devices - Changed CSS Painting API to pass size, arguments, and input properties to the paint callback - Unprefixed text-decoration CSS3 properties - Required `` for an iframe to use getDisplayMedia - Added BigInt support into ValueAdd - Release Notes for Safari Technology Preview 72 - https://webkit.org/blog/8547/release-notes-for-safari-technology-preview-72/ - Added support for CTAP HID authenticators on macOS (r238729) - Added CSS Painting API support for multiple worklets. (r239067) - Added support for firing the devicechange event when more capture device information is revealed when getUserMedia is granted by user (r238796) - Enabled .mjs content when loaded from `file://` (r238673) - Added BigInt support for logic operations (r238861) - Implemented BigInt support for `>` (r238790) - Other ### Edge 動向 - Stable: 44.17 / 18 - Microsoft Edge and Chromium Open Source: Our Intent - Microsoft Edge: Making the web better through more open source collaboration - https://blogs.windows.com/windowsexperience/2018/12/06/microsoft-edge-making-the-web-better-through-more-open-source-collaboration/ - https://blogs.windows.com/msedgedev/2018/12/07/recapping-open-source-announcements/ - https://github.com/MicrosoftEdge/MSEdge - https://github.com/MicrosoftEdge/MSEdge/blob/master/README.md - https://github.com/Microsoft/ChakraCore/issues/5865 - 事前に報道されていた噂から数日、公式からアナウンス - Edge を Chromium ベースに - Blink と V8 を採用 - ChakraCore は新しい Edge では使わないがメンテナンスは継続する - Status Updates - https://github.com/MicrosoftEdge/Status/compare/production@{2018-12-01}...production@{2019-01-01} - N/A - EdgeHTML - https://aka.ms/devguide_edgehtml_18 - Build Changelog - https://developer.microsoft.com/en-us/microsoft-edge/platform/changelog/ - Chakra - Release ChakraCore v1.11.4 · Microsoft/ChakraCore - https://github.com/Microsoft/ChakraCore/releases/tag/v1.11.4 - Other - Announcing Windows 10 Insider Preview Build 18298 - https://blogs.windows.com/windowsexperience/2018/12/10/announcing-windows-10-insider-preview-build-18298/ - Google は Microsoft Edge を蹴落とすために YouTube を意図的にイジっていたと Edge の開発者が指摘 - GIGAZINE - https://gigazine.net/news/20181219-microsoft-edge-html-chromium/ - https://news.ycombinator.com/item?id=18697824 - JAPAN IE Support Team Blog 終了のお知らせ - https://blogs.technet.microsoft.com/jpieblog/2018/12/30/japan-ie-support-team-blog-%E7%B5%82%E4%BA%86%E3%81%AE%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B/ - Edge/Internet Explorer (IE) サポートチームフォーラムへ移行するらしい - 今後も味のあるポエムが続くことを期待したい - フォーラムは RSS が無いようなのでどう watch するか - あった ### WHATWG/W3C 動向 - Recommendation - Accessible Name and Description Computation 1.1 is a W3C Recommendation - https://www.w3.org/blog/news/archives/7451 - Proposed Recommendation - Candidate Recommendation - W3C Invites Implementations of Geometry Interfaces Module Level 1; CSS Fragmentation Module Level 3 - https://www.w3.org/blog/news/archives/7421 - W3C Invites Implementations of Pointer Events 2 - https://www.w3.org/blog/news/archives/7435 - Working Draft - First Public Working Draft - First Public Working Draft: WebRTC Next Version Use Cases - https://www.w3.org/blog/news/archives/7433 - Two Working Drafts Published by the Cognitive and Learning Disabilities Accessibility Task Force - https://www.w3.org/blog/news/archives/7431 - First Public Working Drafts: The Profiles Ontology; Content Negotiation by Profile - https://www.w3.org/blog/news/archives/7454 - First Public Working Draft: CSS Fragmentation Module Level 4 - https://www.w3.org/blog/news/archives/7456 - Chartering - Web Video Map Tracks (WebVMT) Community Group created - https://lists.w3.org/Archives/Public/public-new-work/2018Dec/0003.html - Web Fonts Working Group Revised Charter Approved; Call for Participation - https://lists.w3.org/Archives/Public/public-webfonts-wg/2018Dec/0000.html - Scalable Vector Graphics (SVG) Working Group (until 2019-01-25) - https://lists.w3.org/Archives/Public/public-new-work/2018Dec/0006.html - Proposed W3C Charter: Secure Web Payments Interest Group (until 2019-01-23) - https://lists.w3.org/Archives/Public/public-new-work/2018Dec/0008.html - Proposed W3C Charter: SVG Working Group - https://groups.google.com/forum/#!msg/mozilla.dev.platform/CuW-Avj4P0Q/BnJQRG7XAgAJ - Patents and Standards Interest Group (PSIG) Charter Extended - http://lists.w3.org/Archives/Public/public-new-work/2018Dec/0013.html - Privacy Interest Group (PING) Charter Extended - http://lists.w3.org/Archives/Public/public-new-work/2018Dec/0012.html - Web Application Security Working Group Charter Extended - http://lists.w3.org/Archives/Public/public-new-work/2018Dec/0011.html - Web Audio Working Group Charter Extended - http://lists.w3.org/Archives/Public/public-new-work/2018Dec/0010.html - ceddl html attribute-based markup and javascript api Community Group created - https://lists.w3.org/Archives/Public/public-new-work/2019Jan/0003.html - Computational Legal Decision Support Community Group created - https://lists.w3.org/Archives/Public/public-new-work/2019Jan/0002.html - Knowledge Graph Construction Community Group created - https://lists.w3.org/Archives/Public/public-new-work/2019Jan/0001.html - Patents and Standards Interest Group (PSIG) Charter Extended until 31 March 2019 - https://lists.w3.org/Archives/Public/public-new-work/2018Dec/0013.html - Other - Result of call for adoption - WEBRTC-QUIC - https://lists.w3.org/Archives/Public/public-webrtc/2018Dec/0013.html - とりあえず QUIC 用の API を出すには早い - プロトコルの要求ではなく、ユーザの要望に答えるべき - `sec-metadata` . Issue #280 . w3ctag/design-reviews - https://github.com/w3ctag/design-reviews/issues/280#issuecomment-439815581 - sec-metadata を細かく分離する - DRAFT 2017 Web Application Security Working Group - https://w3c.github.io/webappsec/admin/webappsec-charter-2019.html - Alice Boxhall for W3C TAG - Infrequently Noted - https://infrequently.org/2018/12/alice-boxhall-for-w3c-tag/ - Alex Russell が 6 年務めた TAG を去る - 次の Election で Alice Boxhall (@sundress) を推薦 - W3C Advisory Committee Elects Technical Architecture Group - https://www.w3.org/blog/news/archives/7480 - TAG の election が終わった - 当選 - Alice Boxhall (Google) - Theresa O'Connor (Apple) - 継続 - Daniel Appelquist (Samsung Electronics; co-Chair) - David Baron (Mozilla Foundation) - Hadley Beeman (W3C Invited Expert) - Kenneth Rohde Christiansen (Intel Corporation) - Peter Linss (W3C Invited Expert; co-Chair) - Lukasz Olejnik (W3C Invited Expert) - 任期終了 - Travis Leithead (Microsoft) - Alex Russell (Google)[c] - New version of the Roadmap of Web Applications on Mobile - https://www.w3.org/blog/news/archives/7475 ### TC39 動向 - Proposals Diff - https://github.com/tc39/proposals/compare/master@{2018-12-01}...master@{2019-01-01} - 0->1 - 1->2 - 2->3 - 3->4 - 特に無い - New Proposals ### IETF 動向 - IETF - RFC - IETF Last Call - WG Last Call - Call for Adoption - I-D Action - Draft - A JSON Meta Application Protocol (JMAP) Subprotocol for WebSocket - https://tools.ietf.org/html/draft-ietf-jmap-websocket-00 - Intentional SYN Drop for mitigation against SYN flooding attacks - https://tools.ietf.org/html/draft-park-tcpm-intentional-syn-drop-option-00 - Authenticated Handshake for QUIC - https://tools.ietf.org/html/draft-kazuho-quic-authenticated-handshake-00 - The PRELOAD Frame Extension - https://tools.ietf.org/html/draft-goto-httpbis-preload-frame-00 - Request Header Originated With - https://tools.ietf.org/html/draft-request-header-originated-with-00 - どこからかを表示 - Sec-Metadata と被ってる感じ - Cryptographic Hyperlinks - https://tools.ietf.org/html/draft-sporny-hashlink-00 - URL にコンテンツのハッシュを `?hl=` で含む - ファイルのハッシュを別に書いておくよくある場面を想定 - The Multibase Data Format - https://tools.ietf.org/html/draft-multiformats-multibase-00 - base encoding は base32, base58, base64 など色々ある - 結果だけ見てもどれでエンコードしたかわからないので見分ける仕組みを - Other ### セキュリティ動向 - J-STAGE が Firefox でのアクセスを遮断、日本の電子ジャーナルが世界から不可視となった日 - https://note.mu/note_s/n/n517ff243e083 - TLS1.2 対応と 1.0/1.1 の削除をセキュリティのために行った - しかし必須の暗号スイートに対応してないためネゴシエーションできない - まるでブラウザの方が悪いかのような言い方をしていた - 一旦ロールバックし復旧 - DNS over TLS: Encrypting DNS end-to-end - Facebook Code - https://code.fb.com/security/dns-over-tls/ - Cloudflare と組んで検証 - 良い結果が得られた - ImperialViolet - Zero-knowledge attestation - https://www.imperialviolet.org/2019/01/01/zkattestation.html ### 周辺動向 - Hummingbird: Building Flutter for the Web - Flutter - https://medium.com/flutter-io/hummingbird-building-flutter-for-the-web-e687c2a023a8 - https://developers.googleblog.com/2018/12/flutter-10-googles-portable-ui-toolkit.html - What's on the NativeScript Roadmap for 2019? - https://www.nativescript.org/blog/whats-on-the-nativescript-roadmap-for-2019 - How Terrarium reframes the compiler and sandbox relationship - https://www.fastly.com/blog/terrarium-reframes-compiler-sandbox-relationship - エディタでコードを書きそのまま WASM でコンパイルしてデプロイする - Edge programming with Rust and WebAssembly - https://www.fastly.com/blog/edge-programming-rust-web-assembly - What happens when packages go bad? - JakeArchibald.com - https://jakearchibald.com/2018/when-packages-go-bad/ - Basilisk web browser - https://www.basilisk-browser.org/ - A XUL-based web-browser demonstrating the Unified XUL Platform (UXP). - This browser is a close twin to pre-Servo Firefox in how it operates. ### イベント - 3 月 - 4 月 - 9-10: BlinkOn 10 - https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/5K4WbTlD9rI - 17-18: AMP Conf 2019: Tokyo - https://amphtml.wordpress.com/2019/01/08/announcing-amp-conf-2019-tokyo/
	Total Play:		0