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
TypeScriptでつくるNode.jsパッケージ
Search
Yusuke Hirao
May 15, 2019
Technology
3
610
TypeScriptでつくるNode.jsパッケージ
Fukuoka.js #8「TypeScript」
Yusuke Hirao
May 15, 2019
Tweet
Share
More Decks by Yusuke Hirao
See All by Yusuke Hirao
ユニバーサルHTMLとWebのポテンシャル
yusukehirao
1
800
READMEにバッヂが欲しくてテストを書き始めました
yusukehirao
1
760
ユニバーサルなマークアップをしよう
yusukehirao
2
890
アクセシビリティチェックを自動化するためのmarkuplintのロードマップ
yusukehirao
2
2.1k
本当に必要ですか?そのJavaScript 〜スクロールイベント・リサイズイベント編〜
yusukehirao
0
600
コードレビュー なんてしてられるかッ!!
yusukehirao
24
14k
自動化をデザインしよう
yusukehirao
1
880
JSONの型のはなし
yusukehirao
0
600
トランスパイラという文化(…とその後) - PHPカンファレンス福岡2016
yusukehirao
1
2.7k
Other Decks in Technology
See All in Technology
Building Products in the LLM Era
ymatsuwitter
10
5.4k
ホワイトボードチャレンジ 説明&実行資料
ichimichi
0
130
2/18/25: Java meets AI: Build LLM-Powered Apps with LangChain4j
edeandrea
PRO
0
110
Moved to https://speakerdeck.com/toshihue/presales-engineer-career-bridging-tech-biz-ja
toshihue
2
740
OpenID Connect for Identity Assurance の概要と翻訳版のご紹介 / 20250219-BizDay17-OIDC4IDA-Intro
oidfj
0
270
2025-02-21 ゆるSRE勉強会 Enhancing SRE Using AI
yoshiiryo1
1
320
AndroidデバイスにFTPサーバを建立する
e10dokup
0
250
7日間でハッキングをはじめる本をはじめてみませんか?_ITエンジニア本大賞2025
nomizone
2
1.8k
全文検索+セマンティックランカー+LLMの自然文検索サ−ビスで得られた知見
segavvy
2
100
偶然 × 行動で人生の可能性を広げよう / Serendipity × Action: Discover Your Possibilities
ar_tama
1
1.1k
PHPカンファレンス名古屋-テックリードの経験から学んだ設計の教訓
hayatokudou
2
260
現場の種を事業の芽にする - エンジニア主導のイノベーションを事業戦略に装着する方法 -
kzkmaeda
2
2.1k
Featured
See All Featured
ReactJS: Keep Simple. Everything can be a component!
pedronauck
666
120k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
356
29k
How to train your dragon (web standard)
notwaldorf
91
5.8k
A Modern Web Designer's Workflow
chriscoyier
693
190k
Code Review Best Practice
trishagee
67
18k
Art, The Web, and Tiny UX
lynnandtonic
298
20k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
9
440
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
47
5.2k
The Cult of Friendly URLs
andyhume
78
6.2k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
233
17k
Designing on Purpose - Digital PM Summit 2013
jponch
117
7.1k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
4
330
Transcript
5ZQF4DSJQUͰͭ͘Δ /PEFKTύοέʔδ 'VLVPLBKTň5ZQF4DSJQUʼn גࣜձࣾσΟʔθϩ 8FCΞΫηγϏϦςΟΤϯδχΞ ฏඌΏ͏ͯΜ
©2019 Yusuke Hirao גࣜձࣾσΟʔθϩ 8FCΞΫηγϏϦςΟΤϯδχΞ ฏඌΏ͏ͯΜ 5ZQF4DSJQUͰͭ͘Δ /PEFKTύοέʔδ 'VLVPLBKTň5ZQF4DSJQUʼn
©2019 Yusuke Hirao ࣗݾհ ฏඌ༏యʢͻΒ͓Ώ͏ͯΜʣ גࣜձࣾσΟʔθϩ 8FCΞΫηγϏϦςΟΤϯδχΞ ϑϩϯτΤϯυΤϯδχΞ #-0(IUUQTOPUFNVZVTVLFIJSBP Yusuke
Hirao @cloud10designs
©2019 Yusuke Hirao ͜Μͳͷ࡞ͬͯ·͢ KBDPKTຊޠ༻จࣈมϥΠϒϥϦ NBSLVQMJOU)5.-ϦϯλʔόϦσʔλʔ
©2019 Yusuke Hirao ࠓͳ͢͜ͱ ࠷ݶͷϛχϚϜͳ tsconfig.json packge.json ઃఆʹ͍ͭͯ
©2019 Yusuke Hirao ࠓͳ͞ͳ͍͜ͱ ܕͷͳ͠ NPOPSFQPʹ͍ͭͯ
©2019 Yusuke Hirao ΞδΣϯμ ίʔυΛॻ͘લʹܾΊ͓ͯ͘͜ͱ ઃఆ Ϗϧυ͢Δ ύϒϦογϡ͢Δ
©2019 Yusuke Hirao ίʔυΛॻ͘લʹܾΊ͓ͯ͘͜ͱ
©2019 Yusuke Hirao ίʔυΛॻ͘લʹܾΊ͓ͯ͘͜ͱ ϦϙδτϦͷσΟϨΫτϦߏ +BWB4DSJQUϑΝΠϧ ܕఆٛϑΝΠϧʢ*.d.tsʣͳͲͷॻ͖ग़͠ઌ w OQNͰެ։͢ΔϑΝΠϧ܊ΛೖΕΔɻ w
HJUͰআ֎͢Δɻ w ໊લlibͰdistͰԿͰ͓ΈͰɻϞδϡʔϧʹύεࢀ রͰ͖Δύοέʔδʢ5SFF4IBLJOHͷͨΊͩͬͨΓʣʹ͍ͨ͠ ߹ɺσΟϨΫτϦ໊ͪΐͬͱॏཁɻʢྫKBDPKTʣ import toHiragana from "jaco/fn/toHiragana"; toHiragana("ΧλΧφΛͻΒͳ͕ʹ");
©2019 Yusuke Hirao ίʔυΛॻ͘લʹܾΊ͓ͯ͘͜ͱ ϦϙδτϦͷσΟϨΫτϦߏ 5ZQF4DSJQUϑΝΠϧͳͲιʔείʔυஔ͖ w OQNͰެ։͠ͳ͍ʢ͍͍ͯ͠ʣɻ w ໊͜͜લ͓ΈͰɻ
©2019 Yusuke Hirao ίʔυΛॻ͘લʹܾΊ͓ͯ͘͜ͱ ϦϙδτϦͷσΟϨΫτϦߏ ϑΥϧμผʑ͕Φεεϝ w HJUOQNͷআ֎ઃఆָ͕ɻ w ܕఆٛϑΝΠϧʢ*.d.ts.mapʣͷιʔεϚοϓΛར༻Ͱ͖Δɻ
©2019 Yusuke Hirao ίʔυΛॻ͘લʹܾΊ͓ͯ͘͜ͱ ॻ͖ग़͢+4ͷόʔδϣϯʢtargetʣ es5 es2017 esnext ϝϦοτ
ͲΜͳڥͰಈ͘ /PEFKTWҎ্ ͳΒಈ͘ import.metaରԠ ʢ&4.ʹඞਢʣ σϝϦοτ async/await for..ofͳͲ͕ ϨΨγʔίʔυม͞ΕΔ ϒϥβͰ͏߹ CBCFMͳͲ͕ඞཁʹͳΔ ී௨ʹ͏ͳΒ CBCFMͳͲ͕ඞཁ
©2019 Yusuke Hirao ίʔυΛॻ͘લʹܾΊ͓ͯ͘͜ͱ ॻ͖ग़͢+4ͷϞδϡʔϧγεςϜʢmoduleʣ commonjs esnext ͦͷଞ ϝϦοτ
ݱࡏͷඪ४ import.metaରԠ ʢ&4.ʹඞਢʣ ͠ΒΜ σϝϦοτ &4.Ͱ͑ͳ͍ ී௨ʹ͏ͳΒ CBCFMͳͲ͕ඞཁ Θ͔ΒΜ
©2019 Yusuke Hirao ઃఆ
©2019 Yusuke Hirao ઃఆ $ yarn init { "name": "@yusukehirao/sample",
"version": "0.1.0-alpha.0", "main": "lib/index.js", "author": "Yusuke Hirao <
[email protected]
>", "license": "MIT" } ࣮ݧͷࡍ4DPQFEQBDLFHFʹ͠·͠ΐ͏ ઌʹܾΊͨσΟϨΫτϦͷΤϯτϦʔϑΝΠϧ import sample from "@yusukehirao/sample"; ௨ৗͷimport࣌ͷࢀরઌʹͳΔ package.json
©2019 Yusuke Hirao ઃఆ $ yarn add -D typescript ίϯύΠϥΛΠϯετʔϧ
{ "name": "@yusukehirao/sample", "version": "0.1.0-alpha.0", "main": "lib/index.js", "author": "Yusuke Hirao <
[email protected]
>", "license": "MIT", "devDependencies": { "typescript": "^3.4.5" } } package.json
©2019 Yusuke Hirao ઃఆ $ ./node_modules/.bin/tsc —init { "compilerOptions": {
"target": "es2017", "module": "commonjs", "declaration": true, "declarationMap": true, "sourceMap": true, "outDir": "./lib", "rootDir": "./src", "strict": true, "esModuleInterop": true } } tsconfig.json ܾΊͨॻ͖ग़͠ઌͱιʔείʔυஔ͖ ܾΊͨ&4όʔδϣϯϞδϡʔϧγεςϜ
©2019 Yusuke Hirao ઃఆ $ ./node_modules/.bin/tsc —init { "compilerOptions": {
"target": "es2017", "module": "commonjs", "declaration": true, "declarationMap": true, "sourceMap": true, "outDir": "./lib", "rootDir": "./src", "strict": true, "esModuleInterop": true } } tsconfig.json ܕఆٛϑΝΠϧͱιʔεϚοϓϑΝΠϧͷ ੜΛ༗ޮʹ͓ͯ͘͠
©2019 Yusuke Hirao ઃఆ ίϯύΠϧίϚϯυΛొ tsc ίϚϯυΛొ͓ͯ͘͠ { "name": "@yusukehirao/sample",
"version": "0.1.0-alpha.0", "main": "lib/index.js", "author": "Yusuke Hirao <
[email protected]
>", "license": "MIT", "scripts": { "build": "tsc", "prepack": "tsc" }, "devDependencies": { "typescript": "^3.4.5" } } package.json w Φϓγϣϯtsconfig.jsonʹॻ͍͓͚ͯ جຊ͍Βͳ͍ɻ w prepackεΫϦϓτύοέʔδެ։࣌ͷ ϏϧυΕࢭɻ
©2019 Yusuke Hirao ઃఆ ܕఆٛϑΝΠϧΛొ ΤϯτϦʔϑΝΠϧͷܕఆٛϑΝΠϧͷύε { "name": "@yusukehirao/sample", "version":
"0.1.0-alpha.0", "main": "lib/index.js", "types": "lib/index.d.ts", "author": "Yusuke Hirao <
[email protected]
>", "license": "MIT", "scripts": { "build": "tsc", "prepack": "tsc" }, "devDependencies": { "typescript": "^3.4.5" } } package.json w ܕใΛఏڙͰ͖Δɻ w Α͘ @types/xxxxxͰࢀর͢Δ %FpOJUFMZ5ZQFE%FpOJUFMZ5ZQFEʹ13 ૹΔඞཁͳ͍ɻ
©2019 Yusuke Hirao Ϗϧυ͢Δ
©2019 Yusuke Hirao Ϗϧυ͢Δ $ yarn build
©2019 Yusuke Hirao Ϗϧυ͢Δ $ yarn build
©2019 Yusuke Hirao ύϒϦογϡ͢Δ
©2019 Yusuke Hirao ύϒϦογϡ͢Δ $ touch .npmignore ύοέʔδʹؚ·ͳ͍ϑΝΠϧͷআ֎ઃఆΛ͢Δ src tsconfig.json
tsconfig.tsbuildinfo .npmignore w package.jsonͷfilesʹύοέʔδʹؚΊ ͍ͨϑΝΠϧͷϗϫΠτϦετΛॻ͍ͯΑ ͍ɻ w .npmignore͔files͕ͳ͍ͱɺ.gitignore Λআ֎ઃఆͱΈͳ͢ͷͰɺॻ͖ग़͠ઌͷσΟϨ ΫτϦ͕ύοέʔδʹೖΒͳ͍൵ࢂͳ͜ͱʹͳ Δ
©2019 Yusuke Hirao ύϒϦογϡ͢Δ $ npm publish
©2019 Yusuke Hirao ύϒϦογϡ͢Δ ܕఆٛϑΝΠϧެ։͍ͯ͠ΔͷͰɺ 5ZQF4DSJQU͔ΒͪΖΜɺ+BWB4DSJQUͰܕΛࢀরͰ͖Δ
5ZQF4DSJQUͰ ར༻ͯ͠Β͑·͢Αʔʹ
גࣜձࣾσΟʔθϩ 8FCΞΫηγϏϦςΟΤϯδχΞ ฏඌΏ͏ͯΜ 5ZQF4DSJQUͰͭ͘Δ /PEFKTύοέʔδ 'VLVPLBKTň5ZQF4DSJQUʼn