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Modules  | Chrome for Developers
Dig deeper into specific Workbox modules and browse their API reference to get information on available methods. Service Worker Packages workbox-background-sync Use background sync to reliably make a network request even if the user is offline. workbox-broadcast-update Send messages to pages when a cache is updated with a new response. workbox-cacheable-response Restrict which requests are cached
ServiceWorkerã‚’ç°¡å˜ã«æ›¸ã‘ã‚‹workbox-swã®ä½¿ã„æ–¹ - Qiita
workbox-swã®ä½¿ã„æ–¹ GMOペパボ Advent Calendar 2017ã®11日分ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã«ãªã‚Šã¾ã™ã€‚ 皆ã•ã‚“ã¯PWA(Progressive Web Apps)ã‚’ã”å˜çŸ¥ã§ã—ょã†ã‹ã€‚ 分ã‹ã‚Šã‚„ã™ã•ã‚’優先ã—ã¦è¨€ã†ãªã‚‰ã°ã€æ–°ã—ã„技術ã«ã‚ˆã£ã¦ãƒã‚¤ãƒ†ã‚£ãƒ–アプリã®ã‚ˆã†ãªå‹•ä½œãŒå¯èƒ½ã«ãªã£ãŸWebアプリケーションã®ã“ã¨ã§ã€ã‚ªãƒ•ãƒ©ã‚¤ãƒ³ã§å‹•ä½œã—ãŸã‚Šãƒ—ッシュ通知ãŒé€ã‚Œã‚‹Webアプリケーションを実ç¾ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ （詳細ã¯Google Developersã‚„ç§ã®ç™ºè¡¨ã‚¹ãƒ©ã‚¤ãƒ‰ã‚’ã”å‚ç…§ãã ã•ã„） ã•ã¦ä»Šå›žã¯PWA作æˆã«ã‚ãŸã£ã¦ã¨ã¦ã‚‚便利ãªãƒ©ã‚¤ãƒ–ラリã§ã‚ã‚‹workbox-sw（以下ã€workbox）ã®ç´¹ä»‹è¨˜äº‹ã¨ãªã‚Šã¾ã™ã€‚ workboxã¨ã¯ç°¡å˜ãªè¨˜è¿°ã§æœ€é©ãªServiceWorkerã®ã‚³ãƒ¼ãƒ‰ã‚’生æˆã—ã¦ãれるライブラリã§ã™ã€‚ PWA自体ã©ã†ã‚„らã¾ã èªçŸ¥åº¦ãŒä½Žãã€ãれを作るãŸã‚ã®ãƒ©ã‚¤ãƒ–ラリ関連もã¾ãŸ
Introduction to Service Worker: How to use Service Worker - HTML5 Rocks
Service Worker ã¯éžå¸¸ã«æœ‰ç”¨ã§ã™ãŒ 使ã„始ã‚ãŸã°ã‹ã‚Šã§ã¯ä½¿ã„ã“ãªã›ã¾ã›ã‚“Workbox ã«ã‚ˆã‚Šã€Service Worker ãŒä½¿ã„ã‚„ã™ããªã‚Šã¾ã™ã€‚ãŸã ã—ã€Service Worker ã¯é›£ã—ã„å•é¡Œã‚’解決ã—ã¾ã™ã€‚ãã®ãŸã‚ã€ãã®ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã‚’抽象化ã™ã‚‹ã®ã¯ã€ç†è§£ã—ã¦ã„ãªã„ã¨é›£ã—ã„作æ¥ã«ãªã‚Šã¾ã™ã€‚ãã®ãŸã‚ã€æœ€åˆã®æ•°æžšã®ãƒ‰ã‚ュメントã§ã¯ã€Workbox ã®è©³ç´°ã«å…¥ã‚‹å‰ã«ã€ãã®åŸºç›¤ã¨ãªã‚‹ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚ 実行ä¸ã® Service Worker ã®ãƒªã‚¹ãƒˆã‚’表示ã™ã‚‹ã«ã¯ã€ã‚¢ãƒ‰ãƒ¬ã‚¹ãƒãƒ¼ã«ã€Œchrome://serviceworker-internals/ã€ã¨å…¥åŠ›ã—ã¾ã™ã€‚ Service Worker ã«ã¯ä½•ã®æ©Ÿèƒ½ãŒã‚ã‚Šã¾ã™ã‹ã€‚ Service Worker ã¯ã€ã‚¦ã‚§ãƒ–ブラウザã¨ã‚¦ã‚§ãƒ–サーãƒãƒ¼é–“ã®ãƒ—ãƒã‚ã‚·ã¨ã—ã¦æ©Ÿèƒ½ã™ã‚‹ç‰¹æ®Šãª JavaScript アセットã§ã™ã€‚オフライン ã‚¢
Service Worker ã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«  | Articles  | web.dev
Service Worker ã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ« コレクションã§ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’æ•´ç† å¿…è¦ã«å¿œã˜ã¦ã€ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®ä¿å˜ã¨åˆ†é¡žã‚’è¡Œã„ã¾ã™ã€‚ Service Worker ã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ã¯ã€æœ€ã‚‚複雑ãªéƒ¨åˆ†ã§ã™ã€‚ãã®ç›®çš„やメリットãŒã‚ã‹ã‚‰ãªã„å ´åˆã¯ã€æˆ¦ã„を挑ã¾ã‚Œã¦ã„ã‚‹ã‹ã®ã‚ˆã†ã§ã—ょã†ã€‚ã—ã‹ã—ã„ã£ãŸã‚“ãã®ä»•çµ„ã¿ãŒã‚ã‹ã‚Œã°ã€ã‚¦ã‚§ãƒ–ã¨ãƒã‚¤ãƒ†ã‚£ãƒ– パターンã®ã‚ˆã„ã¨ã“ã‚を組ã¿åˆã‚ã›ã¦ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«ã‚·ãƒ¼ãƒ レスã‹ã¤ç›®ç«‹ãŸãªã„よã†ã«ã‚¢ãƒƒãƒ—デートをæä¾›ã§ãã¾ã™ã€‚ ã“ã“ã§ã¯è©³ç´°ã‚’説明ã—ã¾ã™ãŒã€å„セクションã®å…ˆé ã«å¿…è¦ãªçŸ¥è˜ã‚’箇æ¡æ›¸ãã§ç¤ºã—ã¾ã™ã€‚ インテント ライフサイクルã®ç›®çš„ã¯æ¬¡ã®ã¨ãŠã‚Šã§ã™ã€‚ オフライン ファーストをå¯èƒ½ã«ã™ã‚‹ã€‚ ç¾è¡Œã® Service Worker を妨ã’ã‚‹ã“ã¨ãªãæ–°ã—ã„ Service Worker を使用å¯èƒ½ã«ã™ã‚‹ã€‚ スコープ内ã®ãƒšãƒ¼ã‚¸ãŒåŒã˜ Service Worker ã§åˆ¶å¾¡ã•ã‚Œã‚‹ã‚ˆã†ã«ã™ã‚‹ï¼ˆ
サービスワーカー API - Web API | MDN
サービスワーカーã¯ã€åŸºæœ¬çš„ã«ã‚¦ã‚§ãƒ–アプリケーションã€ãƒ–ラウザーã€ãã—ã¦ï¼ˆã‚‚ã—繋ãŒã£ã¦ã„ã‚Œã°ï¼‰ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®é–“ã«ä»‹åœ¨ã™ã‚‹ãƒ—ãƒã‚シサーãƒãƒ¼ã®ã‚ˆã†ã«æŒ¯ã‚‹èˆžã„ã¾ã™ã€‚ã“ã‚Œã¯ã€ã‚ˆã‚Šã‚ˆã„オフラインã®æ“作性をå¯èƒ½ã«ã™ã‚‹ã‚ˆã†ã«æ„図ã•ã‚Œã¦ãŠã‚Šã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã«ä»‹åœ¨ã—ã¦ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ä½¿ç”¨å¯å¦ã®çŠ¶æ³ã«åŸºã¥ã„ã¦é©åˆ‡ãªå¯¾å¿œã‚’å–ã£ãŸã‚Šã€ã‚µãƒ¼ãƒãƒ¼ä¸Šã«ã‚る資産を更新ã—ãŸã‚Šã—ã¾ã™ã€‚ã¾ãŸã€ãƒ—ッシュ通知やãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰åŒæœŸã® API 群ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã‚‚ã§ãるよã†ã«ãªã‚Šã¾ã™ã€‚ サービスワーカーã¯ã€ã‚るオリジンã¨ãƒ‘スã«å¯¾ã—ã¦ç™»éŒ²ã•ã‚ŒãŸã‚¤ãƒ™ãƒ³ãƒˆé§†å‹•åž‹ã®ãƒ¯ãƒ¼ã‚«ãƒ¼ã§ã™ã€‚ JavaScript ファイルã®å½¢ã‚’å–ã‚Šã€ãƒŠãƒ“ゲーションやリソースã¸ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’横å–りや改変ã—ãŸã‚Šç´°ã‹ã„粒度ã§ãƒªã‚½ãƒ¼ã‚¹ã‚’ã‚ャッシュã™ã‚‹ã“ã¨ã§é–¢é€£ä»˜ã‘られãŸã‚¦ã‚§ãƒ–ページやサイトを制御ã—ã€ãã‚Œãžã‚Œã®çŠ¶æ³ï¼ˆã‚‚ã£ã¨ã‚‚é¡•è‘—ãªä¾‹ã¯ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãŒåˆ©ç”¨ã§ããªã„ã¨ã）ã«ã‚¢ãƒ—リ
サービスワーカーã®ä½¿ç”¨ - Web API | MDN
ã“ã®è¨˜äº‹ã¯ã‚µãƒ¼ãƒ“スワーカーを使ã„始ã‚ã‚‹ãŸã‚ã®æƒ…å ±ã‚’æä¾›ã™ã‚‹ãƒšãƒ¼ã‚¸ã§ã™ã€‚基本的ãªæ§‹é€ ã€ã‚µãƒ¼ãƒ“スワーカーã®ç™»éŒ²ã€æ–°ã—ã„サービスワーカーã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¨æœ‰åŠ¹åŒ–ã®ãƒ—ãƒã‚»ã‚¹ã€ã‚µãƒ¼ãƒ“スワーカーã®æ›´æ–°ã€ã‚ャッシュやレスãƒãƒ³ã‚¹ã®æ“作をå«ã‚ãŸã€ã‚ªãƒ•ãƒ©ã‚¤ãƒ³ã§å‹•ä½œã™ã‚‹ã‚·ãƒ³ãƒ—ルãªã‚¢ãƒ—リケーションã®æ©Ÿèƒ½ã«ã¤ã„ã¦ã§ã™ã€‚ ウェブユーザーãŒé•·å¹´è‹¦ã—ã‚られã¦ããŸä¸»è¦ãªå•é¡Œã®ä¸€ã¤ã¯ã€æŽ¥ç¶šã‚’失ã†ã“ã¨ã§ã™ã€‚世界ä¸ã®æœ€é«˜ã®ã‚¦ã‚§ãƒ–アプリã¯ã€ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§ããªã„ã¨ãã®ä½¿ã„å‹æ‰‹ãŒæœ€æ‚ªã§ã—ãŸã€‚ã“ã‚Œã¾ã§ã«ã‚‚ã€ã“ã®å•é¡Œã‚’解決ã™ã‚‹ãŸã‚ã®æŠ€è¡“を生ã¿å‡ºã™è©¦ã¿ã¯ã•ã¾ã–ã¾ã«è¡Œã‚ã‚Œã€ã„ãã¤ã‹ã®å•é¡Œã¯è§£æ±ºã•ã‚Œã¦ãã¾ã—ãŸã€‚ã—ã‹ã—ã€ä¸€ç•ªã®å•é¡Œã¯ã€è³‡ç”£ã®ã‚ャッシュã¨ã‚«ã‚¹ã‚¿ãƒ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®ãŸã‚ã®å„ªã‚ŒãŸå…¨ä½“çš„ãªåˆ¶å¾¡ãƒ¡ã‚«ãƒ‹ã‚ºãƒ ãŒå˜åœ¨ã—ãªã‹ã£ãŸã“ã¨ã§ã™ã€‚ ã“ã®ã‚ˆã†ãªèª²é¡Œã‚’ä¿®æ£ã—ãŸã®ãŒã‚µãƒ¼ãƒ“スワーカーã§ã™ã€‚サービスワーカーを使用ã™ã‚‹ã¨ã€ã‚ャッシュ資産を最åˆã«ä½¿ç”¨
Progressive Web Apps with React.js: Part 3 — Offline support and network resilience
We can accomplish this using service worker. A service worker is a background worker that acts as a programmable proxy, allowing us to control what happens on a request-by-request basis. We can use it to make (parts of, or even entire) React apps work offline. You’re in control of how much of your UX is available offline. You can offline-cache just the application shell, all of the data (like Reac
Progressive Web Apps with Webpack - Michal Zalecki
software development, testing, JavaScript, TypeScript, Node.js, React, and other stuff My first offline web app heavily depended on AppCache and it was painful experience. Don’t get me wrong, AppCache initially blow my mind, in a positive sense. Web App without a web? In the browser? Sounds awesome, isn’t it? My further experiments with AppCache convinced me that unfortunately it’s not the path I’
Debugging Service Workers
プãƒã‚°ãƒ¬ãƒƒã‚·ãƒ– ウェブアプリ: オフライン コレクションã§ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’æ•´ç† å¿…è¦ã«å¿œã˜ã¦ã€ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã®ä¿å˜ã¨åˆ†é¡žã‚’è¡Œã„ã¾ã™ã€‚ 1. よã†ã“ã ã“ã®ãƒ©ãƒœã§ã¯ã€æ—¢å˜ã®ã‚¦ã‚§ãƒ– アプリケーションをオフラインã§ä½¿ç”¨ã§ãるよã†ã«ã—ã¾ã™ã€‚ã“ã‚Œã¯ã€ãƒ—ãƒã‚°ãƒ¬ãƒƒã‚·ãƒ– ウェブアプリ ワークショップã®ä¸€é€£ã®ã‚³ãƒ³ãƒ‘ニオン Codelab ã®æœ€åˆã§ã™ã€‚ã“ã®ã‚·ãƒªãƒ¼ã‚ºã«ã¯ã•ã‚‰ã« 7 ã¤ã® Codelab ãŒã‚ã‚Šã¾ã™ã€‚ å¦ç¿’内容 Service Worker を手動ã§ä½œæˆã™ã‚‹ æ—¢å˜ã®ã‚¦ã‚§ãƒ– アプリケーション㫠Service Worker ã‚’è¿½åŠ ã™ã‚‹ Service Worker 㨠Cache Storage API を使用ã—ã¦ãƒªã‚½ãƒ¼ã‚¹ã‚’オフラインã§ä½¿ç”¨ã§ãるよã†ã«ã™ã‚‹ å¿…è¦ãªäºˆå‚™çŸ¥è˜ 簡易 HTML 㨠JavaScript å¿…è¦ãªã‚‚ã® Service Worker をサãƒãƒ¼ãƒˆã™ã‚‹ãƒ–ラウザ 2. 準備 ã¾ãšã€ã“ã® Co
Service Worker周りã®çŸ¥è˜ã‚’アップデートã™ã‚‹ï¼ˆ2017年クリスマス版） - Qiita
PLAID Advent Calendar 2017 23日目。 プレイド @otolabã§ã™ã€‚イブイブã§ã™ã（å¤ã„）。 é¢ç™½ãã¦æ–°ã—ã„技術ã¯ã©ã‚“ã©ã‚“変化ã—ã¦ã„ãã¾ã™ã€‚検索ã—ã¦ã„ã¦ã‚‚ãªã‹ãªã‹ã†ã¾ã„å…·åˆã«æƒ…å ±ã«å½“ãŸã‚‰ãªã„。ã›ã£ã‹ãã¿ã¤ã‘ã¦ã‚‚æƒ…å ±ãŒå¤ã„ãªã‚“ã¦ã“ã¨ã¯ã‚¶ãƒ©ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€ä»Šå›žã¯Service Workerã«é–¢ã™ã‚‹æœ€è¿‘ã®å‹•ãã‚’ã¾ã¨ã‚ã€çŸ¥è˜ã®ã‚¢ãƒƒãƒ—デートを試ã¿ã¾ã™ã€‚ å‰ä½œã€Œå¾“æ¥ã®Webアプリã®å¸¸è˜ã‚’変ãˆã‚‹! Service WorkerãŒã‚‚ãŸã‚‰ã™Webã®æœªæ¥ã€ã‚’2016å¹´ã®ä¸é ƒã«æ›¸ã„ã¦ã„ã‚‹ã®ã§ã€ãã“ã‹ã‚‰ã®å·®åˆ†ã‚’ã–ã£ãã‚Šã¨ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ Service Workerã¨ã¯ï¼Ÿ ã¾ãšã¯ã€Œã¨ã¯ï¼Ÿã€ã‹ã‚‰ã€‚ Service Workerã¨ã¯ã€Web Workerã®ä¸€ç¨®ã§ã€ãƒ–ラウザã§è¡¨ç¤ºã—ã¦ã„るページ内ã®ã‚¹ã‚¯ãƒªãƒ—トã¨ã¯ç‹¬ç«‹ã—ã¦å‹•ãスクリプトã§ã™ã€‚å¿…è¦ã«å¿œã˜ã¦ã‚µã‚¤ãƒˆã”ã¨ã«è¦‹ãˆãªã„タブãŒé–‹ãイメ
Using a Service Worker with Next.js
I recently relaunched the website for the charity Build A School In Kenya and decided to build it using Next.js and deploy using Now. Next.js is a fantastic framework from the team at Zeit — a US based company working on a cloud platform targeting the JavaScript/Node ecosystem. One of the benefits of Next.js is the focus on universal rendering to maximise perceived performance for web applications
iOSã®Safariã§PWAãŒã„よã„よ動ãよã†ã«ãªã£ãŸã€iOS 11.3ベータ版ãŒService Workerã‚’æœ¬æ ¼çš„ã«ã‚µãƒãƒ¼ãƒˆé–‹å§‹
[レベル: 上級] iOS ã® Safari 㧠PWA (Progressive Web Apps: プãƒã‚°ãƒ¬ãƒƒã‚·ãƒ– ウェブ アプリ) ãŒã„よã„よ稼åƒã—始ã‚ã¾ã—ãŸã€‚ iOS 11.3 ベータ版ã«æ載㮠Safari 11.1 㧠PWA ã®ä¸€éƒ¨æ©Ÿèƒ½ãŒå‹•ã iOS ㌠Service Worker をサãƒãƒ¼ãƒˆã™ã‚‹å¯èƒ½æ€§ãŒæµ®ä¸Šã—ãŸã®ãŒæ˜¨å¹´ã®å¤ã§ã—ãŸã€‚ 年末ã«ã¯é–‹ç™ºç‰ˆ Safari 㧠Service Worker ãŒãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§æœ‰åŠ¹ã«ãªã‚Šã¾ã—ãŸã€‚ ã¨ã¯ã„ãˆã€PWA ã®ä½•ã‚‰ã‹ã®æ©Ÿèƒ½ãŒå®Ÿè³ªçš„ã«å‹•ãよã†ã«ãªã£ãŸã‚ã‘ã§ã¯ã‚ã‚Šã¾ã›ã‚“。 ã—ã‹ã—ãªãŒã‚‰ã€iOS 11.3 ベータ版ã«æ載ã•ã‚Œã¦ã„ã‚‹ Safari 11.1 㧠PWA ã®ä¸€éƒ¨æ©Ÿèƒ½ãŒã¤ã„ã«å‹•ãよã†ã«ãªã‚Šã¾ã—ãŸã€‚ Appleã®Safariã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã€Ricky Mondello（リッã‚ー・モンデッãƒï¼‰æ°ãŒæ˜Žã‚‰ã‹ã«ã—ã¦ã„ã¾ã™ã€‚ iOS 11.3
Release Notes for Safari Technology Preview 46
Safari Technology Preview Release 46 is now available for download for macOS Sierra and macOS High Sierra. If you already have Safari Technology Preview installed, you can update from the Mac App Store’s Updates tab. This release covers WebKit revisions 225266-225841. Service Workers Offline applications are important to the web. After HTML5 first tried to accommodate them with the Offline Applica
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Service worker: discover the next web game changer
Open Ecosystem
https://blog.mismithportfolio.com/web/sw-offline
GitHub - goldhand/sw-precache-webpack-plugin: Webpack plugin that generates a service worker using sw-precache that will cache webpack's bundles' emitted assets. You can optionally pass sw-precache configuration options to webpack through this plugin.
next.js/examples/with-sw-precache at canary · vercel/next.js
Service workers and iOS / Safari
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