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TypeScriptã«é–¢ã™ã‚‹gfxã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (50)

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AsyncLocalStorageã¨usingã§å¿«é©ã«æ§‹é€ åŒ–ãƒã‚®ãƒ³ã‚°ã—ãŸã„è©±
ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒã‚°åŽé›†ã«ã‚ãŸã£ã¦ã¯ã€æ§‹é€ åŒ–ãƒã‚®ãƒ³ã‚° (structured logging) ã¨ã„ã†ãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ãŒåºƒãå®Ÿè·µã•ã‚Œã¦ã„ã¾ã™ã€‚æ§‹é€ åŒ–ãƒã‚®ãƒ³ã‚°ã¨ã¯ã€ãƒã‚°ã®å‡ºåŠ›ã‚’å˜ãªã‚‹æ–‡å—åˆ—ã§ã¯ãªãã€ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ä»¥å¤–ã®ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã‚‚å«ã‚€æ§‹é€ åŒ–ã•ã‚ŒãŸãƒ‡ãƒ¼ã‚¿ã¨ã—ã¦å‡ºåŠ›ã™ã‚‹ã“ã¨ã§ã™ã€‚æ§‹é€ åŒ–ã•ã‚ŒãŸãƒ‡ãƒ¼ã‚¿ã‚’å‡ºåŠ›ã™ã‚‹ã“ã¨ã§ã€ãƒã‚°ã®è§£æžã‚„é›†è¨ˆã‚’å®¹æ˜“ã«ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ã“ã®è¨˜äº‹ã§ã¯ã€JavaScriptã®ã‚µãƒ¼ãƒãƒ¼ã‚µã‚¤ãƒ‰ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ãŠã‘ã‚‹æ§‹é€ åŒ–ãƒã‚®ãƒ³ã‚°ã®å®Ÿè£…ã«ç„¦ç‚¹ã‚’å½“ã¦ã¦è°è«–ã—ã€æœ€çµ‚çš„ã«ç†è€…ãŒé–‹ç™ºã—ãŸasync-object-stackã‚’å®£ä¼ã—ã¾ã™ã€‚ ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆã‚’ã©ã®ã‚ˆã†ã«å…±æœ‰ã™ã‚‹ã‹ æ§‹é€ åŒ–ãƒã‚®ãƒ³ã‚°ã®å®Ÿè£…ã«ãŠã‘ã‚‹ä¸»è¦ãªé–¢å¿ƒäº‹ã¯ã€è¤‡æ•°ã®ãƒã‚°ã§ã©ã®ã‚ˆã†ã«ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã‚’å…±æœ‰ã™ã‚‹ã‹ã§ã™ã€‚ãƒã‚°ã«ä»˜ä¸Žã™ã‚‹ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã¯ã€1ã¤ã®ãƒã‚°ã ã‘ã§ãªãã€è¤‡æ•°ã®ãƒã‚°ã«ã¾ãŸãŒã£ã¦ä»˜ä¸Žã•ã‚Œã‚‹ã“ã¨ãŒå¤šã„ã§ã—ã‚‡ã†ã€‚ä¾‹ãˆã°ã€ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’é€ã£ã¦ã
gfx 2024/09/22
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TypeScript
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GitHub - plantain-00/type-coverage: A CLI tool to check type coverage for typescript code
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gfx 2022/03/11
TypeScript
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Extends Developer Experience
TypeScriptã¨DXã®ãŠè©±
gfx 2020/02/24
typescript
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Conditional Typesã§åž‹å®‰å…¨ãªãƒ«ãƒ¼ã‚¿ãƒ¼ã‚’ä½œã‚‹ - ã‚¤ãƒ¯ãƒ¢ãƒˆãƒ»ã‚«ã‚¤ãƒ‰ã‚¦
type IsString<T> = T extends string ? "yes" : "no" ã®ã‚ˆã†ã«åž‹ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ãƒ¼ã‚’ä½¿ã†ã“ã¨ã‚‚ã‚‚ã¡ã‚ã‚“å¯èƒ½
gfx 2019/06/19
TypeScript

router
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"åž‹ãƒ‘ã‚ºãƒ«"ã¨ã®ä»˜ãåˆã„æ–¹
ã¾ãˆãŠãâŒ Compiler APIã€Language ServiceâŒ é›£è§£ãªåž‹ãƒ‘ã‚ºãƒ«ã‚’å‡ºé¡Œã—ã¦åž‹ãƒžã‚¦ãƒ³ãƒˆå–ã‚‹è©±âŒ å…¨TSerãŒåž‹ãƒ‘ã‚ºãƒ«ã™ã‚‹ã¹ãã ðŸ™†â€â™€ï¸ åž‹ãƒ‘ã‚ºãƒ«ã¨èžã„ã¦èº«æ§‹ãˆã‚‹æ–¹ã«èº«è¿‘ã«æ„Ÿã˜ã¦ã‚‚ã‚‰ã„ãŸã„ ã©ã£ã¡ãŒæ€è€ƒã‚³ã‚¹ãƒˆãŒé«˜ã„ã‹HTTPãƒ¡ã‚½ãƒƒãƒ‰ // ã¡ã‚ƒã‚“ã¨æ¸¡ã›ã°OK const httpMethod: string = 'GET' // æ£ã—ããªã„å€¤ã‚’æ¸¡ã—ã¦ã‚‚ã‚¨ãƒ©ãƒ¼ã«ãªã£ã¦ãã‚Œãªã„ const httpMethod: string = 'hogehoge'type HTTPMethod = 'GET' | 'POST' | 'PATCH' | 'PUT' | 'DELETE' // ... // ã¡ã‚ƒã‚“ã¨æ¸¡ã›ã°OK const httpMethod: HTTPMethod = 'GET' // æ£ã—ããªã„å€¤ã‚’æ¸¡ã™ã¨åž‹ã‚¨ãƒ©ãƒ¼ const httpMethod: HTTPMeth
gfx 2019/06/18
ã‚³ã‚¹ãƒ‘ã®ã‚ˆã„åž‹ãƒ‘ã‚ºãƒ«ã‚’ã‚„ã£ã¦ã„ã“ã†ãªã¨ã„ã†è©±ã€‚ã‚ˆã„ã€‚

TypeScript
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GitHub - sindresorhus/type-fest: A collection of essential TypeScript types
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gfx 2019/03/15
TypeScript
ãƒªãƒ³ã‚¯
GitHub - Odi-ts/odi: ðŸŒªðŸŒŒ Opinionated, Declarative, Idiomatic framework for building scalable, supportable and reliable enterprise applications.
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gfx 2019/01/08
â€œinspired by ASP.NET / Springâ€

WAF

TypeScript

NodeJS
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I am mitsuruog | Reactã®Higher order component(HOC)ã‚’TypeScriptã§ä½œã‚‹
React ã® Higher order component(ä»¥ä¸‹ã€HOC)ã‚’ TypeScript ã§ä½œã‚‹æ–¹æ³•ã®ç´¹ä»‹ã§ã™ã€‚ ä½œã‚Šæ–¹ã‚’æŽ¢ã—ãŸã¨ã“ã‚ã€ã“ã¡ã‚‰ã®è¨˜äº‹ãŒã»ã¼å®Œç’§ã ã¨æ€ã£ãŸã®ã§ã€æœ¬äººã«è¨±å¯ã‚’ã‚‚ã‚‰ã£ã¦ã‚†ã‚‹ãç¿»è¨³ã—ãªãŒã‚‰ç´¹ä»‹ã™ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ (å®Œå…¨ãªç¿»è¨³ã‚’ç›®æŒ‡ã—ã¦ã„ã‚‹ã‚ã‘ã§ã¯ãªã„ã®ã§ã€ç´°ã‹ã„ãƒ‹ãƒ¥ã‚¢ãƒ³ã‚¹ã¾ã§æ°—ã«ãªã‚‹æ–¹ã¯è‹±èªžã®è¨˜äº‹ã‚’ç›´æŽ¥èªã‚“ã§ãã ã•ã„ã€‚ã‚ã¨å°‘ã—ã‚³ãƒ¼ãƒ‰ã¯è‡ªåˆ†å¥½ã¿ã«å¤‰ãˆã¦ã¾ã™ã€‚) React Higher-Order Components in TypeScript made simple https://codeburst.io/react-higher-order-components-in-typescript-made-simple-6f9b55691af1 æœ¬äººã«ã‚ˆã‚‹ã¨ã€ã“ã®è¨˜äº‹ã¯ HOC ã®ä½œã‚Šæ–¹ã«ã¤ã„ã¦åŒåƒšã¨ãƒ‡ã‚£ã‚¹ã‚«ãƒƒã‚·ãƒ§ãƒ³ã—ãŸå†…å®¹ã‚’ã¾ã¨ã‚ãŸã‚‚ã®ã ãã†ã§ã™ã€‚åŒ
gfx 2018/05/30
TypeScript

React

HOC
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Language plugin support. by alloy Â· Pull Request #2293 Â· facebook/relay
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gfx 2018/05/02
TypeScript

Relay

GraphQL
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åž‹ä»˜ã âŠ„ åž‹ãªã— - soutaroãƒ–ãƒã‚°
æœ€è¿‘ã€TypeScriptã«ã¤ã„ã¦è€ƒãˆã‚‹ã“ã¨ãŒå¤šã„ã€‚SideCIã§Webãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã®é–‹ç™ºã«ä½¿ã„ã¯ã˜ã‚ãŸã“ã¨ã‚‚ã‚ã‚‹ã—ã€Steepã®é–‹ç™ºã‚’ã—ã¦ã„ã¦ã€ŒTypeScriptã ã¨ã©ã†ãªã‚‹ã‚“ã ã£ã‘ï¼Ÿï¼Ÿã€ãªã©ã¨è¨€ã„ãªãŒã‚‰è©¦ã—ã¦ã¿ã‚‹ã“ã¨ã‚‚ã‚ã‚‹ã€‚ TypeScriptã¯åž‹ä»˜ãã®JavaScriptã§ã‚ã‚‹ã€‚æ§‹æ–‡ã¯ã»ã¨ã‚“ã©åŒã˜ã§ã€ä½¿ãˆã‚‹ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚‚ã‹ãªã‚Šè¿‘ã„ã€‚JavaScriptã¸ã®å¤‰æ›ã¯ã‹ãªã‚Šè‡ªæ˜Žã§ã€ãƒ©ãƒ³ã‚¿ã‚¤ãƒ ã¯å…¨ãåŒã˜ã€‚æ€§èƒ½ã®å·®ã¯ãªã„ã€‚Webpackã‚„npmã‚’åˆã‚ã¨ã™ã‚‹ãƒ„ãƒ¼ãƒ«ç¾¤ã‚‚ã‹ãªã‚Šå…±é€šã—ã¦ã„ã‚‹ã—ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚‚ä¼¼ãŸã‚ˆã†ãªã‚‚ã‚“ã€‚æ›¸ã„ã¦ã„ã‚‹æ°—åˆ†ã«ã¯ã€ã»ã¨ã‚“ã©å·®ãŒãªã„ã€‚ã¤ã¾ã‚Šã€TypeScriptã¨JavaScriptã§ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã—ã¦ã„ã‚‹ã¨ãã«ã€ãªã«ã‹é•ã„ã‚’æ„Ÿã˜ã‚‹ã¨ã™ã‚Œã°ã€ãã‚Œã¯ï¼ˆã»ã¨ã‚“ã©ï¼‰åž‹ä»˜ãã®è¨€èªžã¨åž‹ãªã—ã®è¨€èªžã®å·®ã¨è€ƒãˆã¦è‰¯ã„ã€‚ Rubyã¨Javaã‚’æ¯”è¼ƒã™ã‚‹ã®ã¨ã¯ã€å…¨ç„¶è©±ãŒé•ã†ã€‚æ§‹æ–‡ã‚‚æ„å‘³ã‚‚
gfx 2018/02/07
"ã€Œã‚ã‚‹ç¨®ã®æ¤œæŸ»å™¨ã‚’å°Žå…¥ã™ã‚‹ã¨ã€åŽŸç†çš„ã«ã¯æ›¸ã‘ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ ã®é›†åˆã¯å°ã•ããªã‚‹ã¯ãšãªã®ã«ã€é€†ã«ã“ã‚Œã¾ã§ã¯ï¼ˆç¾å®Ÿçš„ã«ï¼‰æ›¸ã‘ãªã‹ã£ãŸç¨®é¡žã®ãƒ—ãƒã‚°ãƒ©ãƒ ãŒæ›¸ã‘ã‚‹ã‚ˆã†ã«ãªã‚‹ã€ã¨ã„ã†ä½“é¨“ã¯ã€é¢ç™½ã„ã¨æ€ã†ã€‚"

TypeScript
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@types/reactã¨@types/react-domã‚’"resolutions"ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã§å›ºå®šã™ã‚‹ - Qiita
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gfx 2018/01/19
typescript
ãƒªãƒ³ã‚¯
TypeScriptã€åƒ•ãŒæ‚ªã‹ã£ãŸã€ã‚´ãƒ¡ãƒ³ï¼š nullã‚„undefinedã®æ‰±ã„ã¯ãƒžãƒˆãƒ¢ã ã£ãŸ - æªœå±±æ£å¹¸ã®ã‚ãƒžã‚¤ãƒ©é£¼è‚²è¨˜ (ã¯ã¦ãªBlog)
TypeScriptã€ãŠå‰ã‚‚ã‹ï¼š nullã‚„undefinedã®æ‰±ã„ãŒã‚¤ã‚¤ã‚«ã‚²ãƒ³éŽãŽ ã”ã‚ã‚“ãªã•ã„ã€‚â†‘ã®è¨˜äº‹ã€åƒ•ãŒã†ã‹ã¤ãªäº‹ã‚’æ›¸ãã¾ã—ãŸã€‚TypeScriptã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’ä»˜ã‘ã‚Œã°ã€nullã¨undefinedã«é–¢ã—ã¦ã‚ãƒãƒ³ã¨ãƒã‚§ãƒƒã‚¯ã—ã¾ã™ã€‚ ãã³ã—ã„ãƒã‚§ãƒƒã‚¯ã‚’ã™ã‚‹ã‚ªãƒ—ã‚·ãƒ§ãƒ³ä»˜ããªã‚‰ã€nullåž‹ã‚‚undefinedåž‹ã‚‚ã‚·ãƒ³ã‚°ãƒ«ãƒˆãƒ³åž‹ã«ãªã‚Šã¾ã™ã€‚ åž‹ ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ã®å€¤ã®é›†åˆ ãã³ã—ããƒã‚§ãƒƒã‚¯ã—ãŸã¨ãã®å€¤ã®é›†åˆ null {null, undefined} {null} undefined {null, undefined} {undefined} void {null, undefined} {undefined} äº‹ã®ç™ºç«¯ã¨é¡›æœ« TypeScriptã®åˆ—æŒ™åž‹ã®æŒ™å‹•ã‚’çŸ¥ã‚ŠãŸãã¦ã€enum OnlyOne {ONE} ã®ã‚µãƒ³ãƒ—ãƒ«ã‚’æ›¸ã„ã¦è©¦ã—ãŸã‚‰ã€nullãŒå…¥ã£ã¦ã„ã¦é©šã„ãŸã€ã¨ã„ã†ã®
gfx 2018/01/13
TypeScript
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Weak typeã¨ã¯ãªã«ã‹ - è§’å¾…ã¡ã¯å¯¾ç©º
qiita.com TypeScript Advent Calendar 2017ã®8æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚Weak typesã®è§£èª¬ã‚’ã—ã¾ã™ã€‚ CTOã«ã‚‚çµ¶è³›ä¸è©•ã ã£ãŸä»¥ä¸‹ã®è¨˜äº‹ã‚‚ãŠã™ã™ã‚ã§ã™ã€‚ ä¸–ç•ŒãŒEnumã‹ã‚‰éš ã—ãŸç§˜å¯†ã‚’ã²ã¨ã¤ã²ã¨ã¤è¦‹ã¤ã‘ã¦ã„ã“ã†ãª #TypeScript - è§’å¾…ã¡ã¯å¯¾ç©º ã‚¿ã‚¤ãƒˆãƒ«ã¯ã‚ˆããªã„ã‘ã©å†…å®¹ã¯ã‚ˆã‹ã£ãŸ2017/12/06 21:35 b.hatena.ne.jp Excess property checksã®å¾©ç¿’ TypeScriptã§ã¯ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãƒªãƒ†ãƒ©ãƒ«ã®ã¨ãé™å®šã§Excess property checksã¨ã„ã†ãƒã‚§ãƒƒã‚¯ãŒè¡Œã‚ã‚Œã‚‹ã€‚ ã¤ã¾ã‚Š interface Options { data?: string, timeout?: number, maxRetries?: number, } function sendMessage(options: Opt
gfx 2017/12/27
TypeScript
ãƒªãƒ³ã‚¯
https://www.typescriptlang.org/docs/handbook/react-&-webpack.html
gfx 2017/05/01
TypeScript

webpack
ãƒªãƒ³ã‚¯
How can I get inferred type data with flowtype command?
gfx 2016/11/12
Asked a question.

flowtype

typescript
ãƒªãƒ³ã‚¯
don't depend on @types as much as possible by gfx Â· Pull Request #53 Â· bitjourney/ci-npm-update
gfx 2016/10/01
allowJs ã¤ã‹ã£ã¦ @types ä¾å˜ã‚’æ¸›ã‚‰ã—ã¦ã¿ãŸã€‚anyã°ã‹ã‚Šã«ã‚‹ã®ã¯ã¡ã‚‡ã£ã¨ã¤ã‚‰ã„ã‘ã©ãƒ—ãƒãƒ€ã‚¯ã‚·ãƒ§ãƒ³ã ã¨ã“ã®ãã‚‰ã„ã§ã‚‚ã‚ˆã•ãã†ã ãªãƒ¼ã€‚

TypeScript
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Flow vs TypeScript
Type Systems for JavaScript Oliver Zeigermann / @DJCordhose http://djcordhose.github.io/flow-vs-typescript/2016_hhjs.html Most recent version including TypeScript 2.0 can be found here (might be work in progress): http://djcordhose.github.io/flow-vs-typescript/flow-typescript-2.html Part I: Introduction Why using type systems? IMHO type systems make code easier to maintain type annotations can mak
gfx 2016/09/12
TypeScript

Flow
ãƒªãƒ³ã‚¯
GitHub - j5ik2o/webpack-typescript-react: Template Project by Webpack and TypeScript 2.0, React
gfx 2016/09/10
React

TypeScript

webpack
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Microsoft/types-publisher ã‚’èª¿ã¹ã‚‹ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? DTã®ãƒ¡ãƒ³ãƒ†ãƒŠãªã®ã«ã„ã¤ã¾ã§ã‚‚çŸ¥ã‚‰ã‚“ã½ã„ï¼ã˜ã‚ƒã¾ãšã„ã‚‚ã‚“ãã€‚ https://github.com/Microsoft/types-publisher èª¿ã¹ã‚‹ç¯„å›² ä»Šå¾Œã€DefinitelyTypedã®types-2.0ãƒ–ãƒ©ãƒ³ãƒã«æ¥ã‚‹pull requestã®ãƒ¬ãƒ“ãƒ¥ãƒ¼ã«å‚åŠ ã—ã€å®‰å¿ƒãƒ»å®‰å…¨ã«æ´»å‹•ã§ãã‚‹åŸºç¤ŽçŸ¥è˜ãŒå¾—ã‚‰ã‚Œã‚‹ã¾ã§èª¿ã¹ã‚‹ã€‚ è¦šãˆã¦ãŠããŸã„ DTã«ã‚ã‚‹åž‹å®šç¾©ãƒ•ã‚¡ã‚¤ãƒ«ã‚’@types/ã¨ã—ã¦publishã™ã‚‹ DTã«ç½®ãåž‹å®šç¾©ãƒ•ã‚¡ã‚¤ãƒ«ã®å¥½ã¾ã—ã„æ›¸ãæ–¹ã‚‚å¤‰åŒ–ã™ã‚‹ @types/ é…ä¸‹ã®å ´åˆã¨æ—¢å˜ã®typingsé…ä¸‹ã¨ã‹ã«è½ã¨ã™å ´åˆã€ãƒ‡ãƒ•ã‚©
gfx 2016/09/09
TypeScript
ãƒªãƒ³ã‚¯
GitHub - microsoft/dts-gen: dts-gen creates starter TypeScript definition files for any module or library.
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gfx 2016/09/06
TypeScript
ãƒªãƒ³ã‚¯
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