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
HNPWAの紹介 / Introductory talk about HNPWA
Search
tipo159
April 16, 2018
Programming
2
640
HNPWAの紹介 / Introductory talk about HNPWA
HNPWAとは
HNPWAの仕様
データソース仕様
ネットワーク設定
注意事項
tipo159
April 16, 2018
Tweet
Share
More Decks by tipo159
See All by tipo159
Type-safe front-end development using Rust/Rustを使った型安全なフロントエンド開発
tipo159
0
440
ReasonReactとReactのAPIの違い / The Difference between ReasonReact API and React API
tipo159
2
530
REASONの紹介 / Introductory talk about REASON
tipo159
1
390
PWAで何ができるようになるのか / What does PWA do
tipo159
1
970
fetchのCancel Abort方法標準化の変遷 / A History of Cancel Abort Method Standard
tipo159
1
510
ES2015 Proxyを使ってみた / Introductory talk about ES2015 Proxy
tipo159
1
640
Webコンポーネント関連の最新動向 / Recent Topics on Web Components
tipo159
0
600
SlackはどうやってBrowserViewに乗り換えたのか / How Slack move from webview to BrowserView
tipo159
2
4.3k
コンポーネント再利用ってどこまでするの? / How to reuse components
tipo159
0
910
Other Decks in Programming
See All in Programming
タスクの特性や不確実性に応じた最適な作業スタイルの選択(ペアプロ・モブプロ・ソロプロ)と実践 / Optimal Work Style Selection: Pair, Mob, or Solo Programming.
honyanya
3
140
私はどうやって技術力を上げたのか
yusukebe
43
17k
iOSエンジニア向けの英語学習アプリを作る!
yukawashouhei
0
160
Model Pollution
hschwentner
1
180
iOSアプリの信頼性を向上させる取り組み/ios-app-improve-reliability
shino8rayu9
0
140
そのpreloadは必要?見過ごされたpreloadが技術的負債として爆発した日
mugitti9
2
2.9k
XP, Testing and ninja testing ZOZ5
m_seki
2
270
非同期jobをtransaction内で 呼ぶなよ!絶対に呼ぶなよ!
alstrocrack
0
500
プログラマのための作曲入門
cheebow
0
530
AI Coding Meetup #3 - 導入セッション / ai-coding-meetup-3
izumin5210
0
410
詳しくない分野でのVibe Codingで困ったことと学び/vibe-coding-in-unfamiliar-area
shibayu36
3
4.2k
NetworkXとGNNで学ぶグラフデータ分析入門〜複雑な関係性を解き明かすPythonの力〜
mhrtech
3
980
Featured
See All Featured
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
285
14k
Agile that works and the tools we love
rasmusluckow
331
21k
Rails Girls Zürich Keynote
gr2m
95
14k
Testing 201, or: Great Expectations
jmmastey
45
7.7k
Building Adaptive Systems
keathley
43
2.8k
Building Applications with DynamoDB
mza
96
6.6k
What's in a price? How to price your products and services
michaelherold
246
12k
Mobile First: as difficult as doing things right
swwweet
224
10k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Embracing the Ebb and Flow
colly
88
4.8k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
358
30k
The World Runs on Bad Software
bkeepers
PRO
71
11k
Transcript
HNPWAͷհ PWA Beginners ษڧձ #3 2018.4.16 tipo159
ΞδΣϯμ • HNPWAͱ • Hacker Newsͱ • HNPWAͷ༷ • σʔλιʔε༷
• ωοτϫʔΫઃఆ • ҙࣄ߲ • HNPWA Time to interactiveͷ݁Ռ(Ұ෦ൈਮ) 2
HNPWAͱ • PWAͰ࡞ͬͨHacker NewsϦʔμʔͷ࣮ྫΛूੵ͢Δα Πτ https://hnpwa.com • TodoMVCͷਫ਼ਆతͳޙܧऀ • TodoMVCɼJavaScriptΞϓϦέʔγϣϯ։ൃऀͷMV*
ϑϨʔϜϫʔΫͷબΛॿ͚͍ͯͨ • ϞμϯϒϥβͷೳྗʹରԠͰ͖͍ͯͳ͔ͬͨ 3
Hacker Newsͱ • ίϯϐϡʔλελʔτΞοϓؔ࿈ͷιʔγϟϧχϡʔεα Πτ • YίϯϏωʔλ͕ӡӦ 4
HNPWAͷ༷(1/2) • ඞਢ݅ • Top Stories, New, Show, Ask, Jobs
& threaded CommentsͷϏϡʔ Λ࣮ • ֤ϏϡʔɼγΣΞͰ͖ΔΑ͏ϧʔςΟϯάΛ༻ • Story listϏϡʔϖʔδͨΓ30ΞΠςϜΛදࣔ • Progressive Web App • LighthouseͰ90/100Ҏ্ • 3GͷMoto G4Ͱ5ඵҎʹΠϯλϥΫςΟϒʹͳΔɽWebPageTest ͷauto-selected Moto G4 + Faster 3GͰ”Time to interactive”Λଌఆ 5
HNPWAͷ༷(2/2) • Application ShellύλʔϯΛ༻ • σεΫτοϓɼϞόΠϧڞʹϨεϙϯγςΟϒ • ՄೳͳݶΓΫϩεϒϥβಈ࡞ • Φϓγϣϯ݅
• Hacker NewsσʔλͷΦϑϥΠϯΩϟογϯά • αʔόʔαΠυϨϯμϦϯά • ϢʔβΠϯλϑΣʔε • ݱ࣌ͰελΠϧγʔτ࣮ςʔϚΛఏڙ͍ͯ͠ͳ͍͕ɼকདྷతʹ ఏڙ༧ఆ 6
σʔλιʔε༷ • Official real-time Hacker News API powered by Firebase
http://hacker-news.firebaseio.com/v0/ • Unofficial APIͱ݅Λἧ͑ΔͨΊɼϖʔδͨΓ30ε τʔϦʔΛ༻ • Unofficial Hacker News API https://node-hnapi.herokuapp.com/ 7
ωοτϫʔΫઃఆ • Emerging Markets • 400Kbps 3G Ԇ400ms • WebPageTest:
auto-selected Moto G4 + Emerging Markets • Faster 3G • 1.6Mbps 3G Ԇ300ms • WebPageTest: auto-selected Moto G4 + Faster 3G 8
ҙࣄ߲ • ϑϨʔϜϫʔΫͷੑೳൺֱʹ༻͍͍͚ͯͳ͍ • ϧʔζͳ༷ʹج͍࣮ͮͨ • αʔόஔʹΑΔੑೳͷӨڹ • ϑϨʔϜϫʔΫҎ֎ͷ࣮͕ҟͳΔ •
࣮࣌ظ͕࠷େ11ϲ݄ҟͳΔ • WebPageTestͰɼΠϯλϥΫςΟϒʹͳΔ·Ͱͷ࣌ؒଌఆͰ͖ Δ͕ɼϢʔβૢ࡞ͷԠ࣌ؒଌఆͰ͖ͳ͍ • ྫ͑ɼαʔόαΠυϓϦϑΣονΛ࣮͍ͯͯ͠ɼ WebPageTestͷଌఆ݁Ռʹө͞Εͳ͍ 9
HNPWA Time to interactiveͷ݁Ռ(Ұ෦ൈਮ) 10
'JSFCBTF 7JQFS 1SFBDU 3FBDU "OHVMBS 7VF 'BUFS( &NFSHJOH
ࢀߟใ • App Shell Ϟσϧ https://developers.google.com/web/fundamentals/architecture/app-shell?hl=ja • sw-precache? sw-toolbox? What's
the difference? https://github.com/GoogleChromeLabs/sw-precache/blob/master/sw-precache-and-sw- toolbox.md • sw-precache/GettingStarted https://github.com/GoogleChromeLabs/sw-precache/blob/master/GettingStarted.md • sw-toolbox https://googlechromelabs.github.io/sw-toolbox/ • Workbox https://developers.google.com/web/tools/workbox/ • Lab: Migrating to Workbox from sw-precache and sw-toolbox https://developers.google.com/web/ilt/pwa/lab-migrating-to-workbox-from-sw- precache-and-sw-toolbox • PRPL ύλʔϯ https://developers.google.com/web/fundamentals/performance/prpl-pattern/?hl=ja 11