Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
オフラインWebアプリの仕組み
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Yosuke Onoue
April 14, 2018
Technology
700
1
Share
オフラインWebアプリの仕組み
Ionic Meetup Nagoya #1のLT発表資料です。
Yosuke Onoue
April 14, 2018
More Decks by Yosuke Onoue
See All by Yosuke Onoue
ネットワーク可視化の世界
likr
8
6.9k
Think About Front-end Web Development with Rust
likr
2
580
Yewにおけるoff-the-main-thread
likr
1
820
行政事業レビューデータの可視化 / Visualization of Japan's National Budget with JUDGIT!
likr
1
260
モダンJavaScript再入門 / Re-introduction to Modern JavaScript
likr
24
11k
Web-based Data Visualization with Rust and WebAssembly
likr
4
6.1k
Introduction to Graph Drawing
likr
0
540
20190707Ionic_Meetup.pdf
likr
0
480
About the end of the web
likr
2
560
Other Decks in Technology
See All in Technology
3つのボトルネックを解消し、リリースエンジニアリングを再定義した話
nealle
0
440
【Findy FDE登壇_2026_04_14】— 現場課題を本気で解いてたら、FDEになってた話
miyatakoji
0
1.1k
JOAI2026講評会資料(近藤佐介)
element138
1
110
Master Dataグループ紹介資料
sansan33
PRO
1
4.6k
NOSTR, réseau social et espace de liberté décentralisé
rlifchitz
0
180
インフラを Excel 管理していた組織が 3 ヶ月で IaC 化されるまで
geekplus_tech
3
190
ログ基盤・プラグイン・ダッシュボード、全部整えた。でも最後は人だった。
makikub
5
1.9k
AI時代に新卒採用、はじめました/junior-engineer-never-die
dmnlk
0
260
聞き手の目線で考えるプロポーザル
takefumiyoshii
0
390
生成AI時代のエンジニア育成 変わる時代と変わらないコト
starfish719
0
830
新メンバーのために、シニアエンジニアが環境を作る時代
puku0x
0
840
OBI+APMでお手軽にアプリケーションのオブザーバビリティを手に入れよう
kenshimuto
0
290
Featured
See All Featured
Accessibility Awareness
sabderemane
0
97
Ecommerce SEO: The Keys for Success Now & Beyond - #SERPConf2024
aleyda
1
1.9k
Being A Developer After 40
akosma
91
590k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
49
9.9k
Large-scale JavaScript Application Architecture
addyosmani
515
110k
svc-hook: hooking system calls on ARM64 by binary rewriting
retrage
2
200
Utilizing Notion as your number one productivity tool
mfonobong
4
290
Product Roadmaps are Hard
iamctodd
PRO
55
12k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.4k
Believing is Seeing
oripsolob
1
110
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
11
880
StorybookのUI Testing Handbookを読んだ
zakiyama
31
6.7k
Transcript
ΦϑϥΠϯ8FCΞϓϦͷΈ ͓ͷ͏͑ *POJD.FFUVQ/BHPZB ݄ ͜ͷεϥΠυͷ63- IUUQCJUMZ*4Z1
ࣗݾհ w ඌ্༸հ :PTVLF0OPVF w ຊେֶจཧֶ෦ใՊֶՊॿڭ w ՄࢹԽɺ࠷దԽɺΞϧΰϦζϜͷݚڀ w
*POJDΞϯν w ϚΠϒʔϜ w -JHIUIPVTFͰຬΛࢦ͢
8FCαΠτ ωοτ͕ͳͯ͘ ݟΕΔ࣌
ΦϑϥΠϯ8FCΞϓϦ w ωοτ͕͍ɺෆ௨ͳॴͰ͑Δ8FCΞϓϦ w Լɺτϯωϧͷதɺաૄɺൃల్্ࠃɺӉɺʜ w 1SPHSFTTJWF8FC"QQT 18" ͷཁ݅ͷҰͭ w
18"$IFDLMJTU IUUQTEFWFMPQFSTHPPHMFDPNXFCQSPHSFTTJWFXFCBQQTDIFDLMJTU w -JHIUIPVTF IUUQTDISPNFHPPHMFDPNXFCTUPSFEFUBJMMJHIUIPVTFCMJQNEDPOMLQJOFGFIONKBNNGKQNQCKL w ࡞ͬͨ w IUUQTFHSJEKQ
ΦϑϥΠϯ8FCΞϓϦΛࢧ͑Δٕज़ w ϒϥβετϨʔδ w 8FC4UPSBHF TFTTJPO4UPSBHFMPDBM4UPSBHF w *OEFYFE%# w
ΦϑϥΠϯΩϟογϡ w 4FSWJDF8PSLFS $BDIF"1* w ͦͷଞ w /BWJHBUPS0O-JOF w #BDLHSPVOE4ZOD
ΦϑϥΠϯ8FCΞϓϦΛࢧ͑Δٕज़ w ϒϥβετϨʔδ w 8FC4UPSBHF TFTTJPO4UPSBHFMPDBM4UPSBHF w *OEFYFE%# w
ΦϑϥΠϯΩϟογϡ w 4FSWJDF8PSLFS $BDIF"1* w ͦͷଞ w /BWJHBUPS0O-JOF w #BDLHSPVOE4ZOD
"QQ4IFMMΞʔΩςΫνϟͷస 8FCϖʔδ )5.-$44+4 αʔόʔαΠυ ΫϥΠΞϯταΠυ %# ίϯςϯπ )5.-$44+4 Ωϟογϡ ैདྷͷ8FCΞϓϦ
"QQ4IFMM 5FNQMBUF 8FCϖʔδ Precache Runtime Cache
4FSWJDF8PSLFS w ωοτϫʔΫϦΫΤετͷϑοΫॲཧ w ΦϑϥΠϯΩϟογϡ w 1SFDBDIF3VOUJNF$BDIF w ϓογϡ௨ w
#BDLHSPVOE4ZOD w ʜ
4FSWJDF8PSLFSʹΑΔΩϟογϡ ίϯςϯπ )5.-$44+4 Ωϟογϡ 8FCϖʔδ Precache Runtime Cache Ωϟογϡ w
1SFDBDIF w 8FCΞϓϦʹඞཁͳϑΝΠϧΛ 4FSWJDF8PSLFSొ࣌ʹΩϟογϡ w 3VOUJNF$BDIF w ίϯςϯπɺը૾ΛඞཁʹԠͯ͡Ωϟογϡ
4FSWJDF8PSLFSΛॻ͘ w ੜ w :PVS'JSTU1SPHSFTTJWF8FC"QQ IUUQTEFWFMPQFSTHPPHMFDPNXFCGVOEBNFOUBMTDPEFMBCTZPVSpSTUQXBQQ w TXQSFBDBDIFTXUPPMT w
8FCΞϓϦͷΦϑϥΠϯԽʹඞཁͳॲཧͷఏڙ w 8PSLCPY w TXQSFDBDIFTXUPPMTΛΑΓ͍͘͢ߴػೳʹ
8PSLCPY IUUQTEFWFMPQFSTHPPHMFDPNXFCUPPMTXPSLCPY
4FSWJDF8PSLFSͷੜ w XPSLCPYDMJ w XPSLCPYίϚϯυ w XPSLCPYCVJME w /PEFKTHVMQ͔Βར༻ w
XPSLCPYXFCQBDLQMVHJO w XFCQBDLϓϥάΠϯ w XBUDIɺ8FCQBDL%FW4FSWFSରԠ
4FSWJDF8PSLFSͷੜ w XPSLCPYDMJ w XPSLCPYίϚϯυ w XPSLCPYCVJME w /PEFKTHVMQ͔Βར༻ w
XPSLCPYXFCQBDLQMVHJO w XFCQBDLϓϥάΠϯ w XBUDIɺ8FCQBDL%FW4FSWFSରԠ
XPSLCPYXFCQBDLQMVHJO const WorkboxPlugin = require('workbox-webpack-plugin') module.exports = { plugins: [
new WorkboxPlugin.GenerateSW({ swDest: 'sw.js', globDirectory: './public', globPatterns: [ '*.{html,css,js}' ], globIgnores: [ '_redirects', 'bundle.js', 'sw.js' ], navigateFallback: '/index.html' }) ] }
4FSWJDF8PSLFSͷొ if ('serviceWorker' in navigator) { navigator.serviceWorker.register('/sw.js') .then((registration) => {
}).catch(() => { }) }
·ͱΊ w 8FCΞϓϦΦϑϥΠϯͰಈ࣌͘ w ͜Ε·Ͱͷ8FCͷৗࣝɺΞϓϦͷৗࣝΛݟͦ͏ w *POJD͚͕ͩ18"ͷબࢶͰͳ͍ w 8PSLCPY͍͍ͧ