Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Rails 7の採用提案で注目を集め始めた Import maps の過去、現在、そして未来に...
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Kenichiro Kishida
November 29, 2021
Technology
1.5k
2
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Rails 7の採用提案で注目を集め始めた Import maps の過去、現在、そして未来について/de radio 2
Kenichiro Kishida
November 29, 2021
More Decks by Kenichiro Kishida
See All by Kenichiro Kishida
Compression Streams API によるブラウザネイティブなデータ圧縮/jsfes2025
sizuhiko
0
100
Compression Streams API によるブラウザネイティブなデータ圧縮 /phpstudy-182
sizuhiko
0
99
Code兄弟での CI/CDをいい感じにする方法 / phpstudy-2024-06
sizuhiko
0
240
Webアクセシビリティワークショップを社内でやってみた / phpconfuk-2024
sizuhiko
1
440
デベロッパーよ 健康でいるためには 寝て 旅をして 趣味を持って メンタル大切に / DE-RADIO-2023-06-26
sizuhiko
0
220
ヘビータブユーザーが ワークスペースの利用でどのように変わったか / 2023-05-16 Vivaldi User Meetup TOKYO 2023
sizuhiko
0
400
Node.js v18 ベースイメージを使った AWS Lambda アプリ開発におけつ光と影 / 2023-04-23 JavaScript Fes
sizuhiko
0
270
@swc-node/jest を使って テストを高速化する/jsfes-2022
sizuhiko
0
450
勉強会主体で サービスを作るということ/esm-meetup-3
sizuhiko
0
400
Other Decks in Technology
See All in Technology
V8のArray.prototype.flatを最大約20倍速くするまでと、巨大OSSへの大規模コミットの道のり
riyaamemiya
0
310
『SAR衛星データ解析入門』のご紹介とその応用
syuchimu
0
130
Webの常識が通じないHTMLメールのダークモード
teamlab
PRO
0
140
価値について
gree_tech
PRO
0
110
WasmをRustにする
sansantech
PRO
0
300
SAENM ~Jupyterで残すPoCの試行錯誤、未来の自分と仲間を助ける記録!~
terapyon
0
160
アウトプット初心者、半年間のふりかえり
4o1sobblue
0
450
10年後、Engineering 行為を剥奪されるとして、わたしたちは、どう、何を創ればいいだろうか。 / If Engineering Is Taken Away in 10 Years, How and What Should We Create?
bitkey
PRO
1
220
日本語に強いオープンな大規模言語モデル「LLM-jp」
odashi
5
1.2k
エンタメ企業のM&Aを支えるデータ基盤 ― 統合から店舗のリアルタイム分析まで / Data Engineering Summit 2026
genda
0
220
Benchmarking Disaggregated Serving on vLLM + Dynamo with a Real Coding-Agent Workload
nttcom
1
210
パスキーの自動テストはどこまでいけるのか
teamlab
PRO
0
300
Featured
See All Featured
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
508
140k
Building a Modern Day E-commerce SEO Strategy
aleyda
45
9.3k
Impact Scores and Hybrid Strategies: The future of link building
tamaranovitovic
0
460
How to audit for AI Accessibility on your Front & Back End
davetheseo
0
610
AI Search: Where Are We & What Can We Do About It?
aleyda
0
8.1k
Google's AI Overviews - The New Search
badams
0
1.6k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
287
14k
Why You Should Never Use an ORM
jnunemaker
PRO
61
10k
Leo the Paperboy
mayatellez
10
2.4k
KATA
mclloyd
PRO
35
16k
Documentation Writing (for coders)
carmenintech
77
5.6k
[RailsConf 2023] Rails as a piece of cake
palkan
59
7.1k
Transcript
%&3"%*0 ,FOJDIJSP,JTIJEB !TJ[VIJLP 3BJMTͷ࠾༻ఏҊͰ ΛूΊ࢝Ίͨ *NQPSUNBQTͷ աڈɺݱࡏɺͦͯ͠ະདྷ ʹ͍ͭͯ
,FOJDIJSP,JTIJEB ӬͷσΟεςΟϯάΠογϡτɾΤϯδχΞ੍ʹ͓͚Δ %JTUJOHVJTIFE$SFBUPS TJ[VIJLP!HNBJMDPN !TJ[VIJLP IUUQTHJUIVCDPNTJ[VIJLP IUUQCMPHPQFOUPLZPKQ
w*OUSP w+BWB4DSJQUʹ͓͚ΔϞδϡʔϧͷྺ࢙ wͱ*NQPSUNBQT w*NQPSUNBQT֓ཁ w*NQPSUNBQTͷࠓޙ 5PEBZ`T
w3BJMTXJMMIBWFUISFFHSFBU BOTXFSTUP+BWB4DSJQUJO IUUQTXPSMEIFZDPNEIISBJMTXJMMIBWFUISFF HSFBUBOTXFSTUPKBWBTDSJQUJOEC w3BJMTͷ+BWB4DSJQUͱͷ౷߹ૉΒ ͍͠)PUXJSFɺJNQPSUNBQTɺόϯ υϥʔͱͷ౷߹ɺ"1*αʔόʔ IUUQTUFDIGFFEJPFOUSJFT
CCCGBFCFB *OUSPEVDUJPO
w.PEFSOXFCBQQTXJUIPVU +BWB4DSJQUCVOEMJOHPS USBOTQJMJOH IUUQTXPSMEIFZDPNEIINPEFSOXFCBQQT XJUIPVUKBWBTDSJQUCVOEMJOHPSUSBOTQJMJOH BG w+BWB4DSJQUͷόϯυϧͱτϥϯεύΠϧ ͕ෆཁͳϞμϯ8FCΞϓϦ
IUUQTQPTUEDDNPEFSOXFCBQQTXJUIPVU KBWBTDSJQUCVOEMJOHPSUSBOTQJMJOH *OUSPEVDUJPO
*OUSPEVDUJPO චऀ&4Ҏલͷ7BOJMMB+4͕͋·Γ͖Ͱ͋Γ·ͤΜͰͨ͠ɻͦ͜Ͱɺ όχϥ+BWB4DSJQUΛͳΔ͘ॻ͔ͳ͍͍ͯ͘Α͏ʹɺΛ௨ͯ͡͞ ·͟·ͳΞϓϩʔνΛٻ͖ͯ͠·ͨ͠ɻ࠷ॳ3+4ʢ3VCZUP +BWB4DSJQUʣɺ࣍$P ff FF4DSJQUͰͨ͠ɻͲͪΒͷΞϓϩʔνɺόχϥ +BWB4DSJQUΑΓָ͘͠ॻ͚ΔιʔείʔυΛɺϒϥβ͕࣮ߦͰ͖Δόʔ δϣϯͷ+BWB4DSJQUτϥϯεύΠϧ͢ΔͷͰ͢ɻ͋Δఔɺ͏·͘ ͍͍ͬͯ·ͨ͠ɻ
https://postd.cc/modern-web-apps-without-javascript-bundling-or-transpiling/ ͦΕ͔Β͕ܦͪɺ͍ͭʹ։ൃݱͷঢ়گมΘΓ·ͨ͠ɻචऀɺ ৽͘͠ొͨ͠΄ͱΜͲͷΞϓϦέʔγϣϯʹͱͬͯɺෳࡶ͞ʹΛͭͿͬͯ ·ͰXFCQBDLΛ͍ଓ͚ΔՁ͕͋Δͱߟ͍͑ͯ·ͤΜɻͨͩ͠ɺ XFCQBDLશʹऴΘͬͨΘ͚Ͱͳ͘ɺґવͱͯ͠Ұ෦ͷΞϓϦέʔγϣ ϯʢͨͱ͑3FBDUͳͲʣͰར༻͢Δͷཧʹ͔ͳ͍ͬͯ·͢ɻ͋͘·Ͱ 3BJMTʹͱͬͯ༏ΕͨσϑΥϧτπʔϧͰͳ͘ͳͬͨͱ͍͏͜ͱͰ͢ɻ
*OUSPEVDUJPO ύϥμΠϜ͕มΘΔ࠷ޙͷҰԡ͠ɺΠϯϙʔτϚοϓ Ͱ͢ɻΠϯϙʔτϚοϓɺ&4ʢผ໊&4.ʣͷϞ δϡʔϧʹ͍ͭͯɺཧࢀরΛՄೳʹ͠·͢ɻ͜Ε·Ͱ ͷ໌ࣔతͳϑΝΠϧࢀরํ๏ͷɺμΠδΣετԽ ͞ΕͨϑΝΠϧ໊Λར༻ͨ͠ɺΩϟογϡΛظؒ࣋ଓ ͢Δඪ४తͳΞϓϩʔνͱͷ૬ੑ͕ѱ͍͜ͱͰͨ͠ɻ https://postd.cc/modern-web-apps-without-javascript-bundling-or-transpiling/
w)5.-ͷTDSJQUTSD w/PEFKTͰ$PNNPO+4 wCPXFSOQNXFCQBDLʜ w&4.PEVMFT w࠷ॳϒϥβ wݱࡏͰ/PEFKTͰ +4.PEVMF)JTUPSZ
w5FTUUIF8FC'PSXBSE .FFUVQ w4IBEPX%0.W wʙ1PMZNFS8FC $PNQPOFOUT w)5.-*NQPSUTͷࢮ 1BDLBHFOBNFNBQT wʙ+4NPEVMFT*NQPSU NBQT
8IZ*OUFSFTUFE*NQPSUNBQT
w#BDLUPUIF wFTN-5 wॳՆͷ+BWB4DSJQUࡇΓ *NQPSUNBQT
5IFGVUVSFPG*NQPSUNBQT https://caniuse.com/import-maps
5IFGVUVSFPG*NQPSUNBQT https://mozilla.github.io/standards-positions/#import-maps
5IFGVUVSFPG*NQPSUNBQT https://bugs.webkit.org/show_bug.cgi?id=220823
w*NQPSUNBQT https://github.com/WICG/import-maps/ w8FC$PNQPOFOUT https://github.com/WICG/webcomponents wXJUI+40/ $44 )5.-.PEVMFT