i18n: new crowdin translations

_data/ko/footer.yml

@@ -1,6 +1,6 @@
-terms_of_use: Terms of Use
-privacy_policy: Privacy Policy
-coc: Code of Conduct
-trademark_policy: Trademark Policy
-security_policy: Security Policy
-license: License
+terms_of_use: 이용 약관
+privacy_policy: 개인정보보호정책
+coc: 운영 규정
+trademark_policy: 상표 정책
+security_policy: 보안 정책
+license: 라이선스

_data/ko/general.yml

@@ -1,8 +1,8 @@
-title_announcement: "[email protected]: Now the Default on npm with LTS Timeline"
-body_announcement: "Express 5.1.0 is now the default on npm, and we're introducing an official LTS schedule for the v4 and v5 release lines. <a href='https://expressjs.com/2025/03/31/v5-1-latest-release.html'>Check out our latest blog for more information.</a>"
-community-caveat-alert: "This information refers to third-party sites, products, or modules that are not maintained by the Expressjs team. Listing here does not constitute an endorsement or recommendation from the Expressjs project team."
-warning: 'Warning'
-note: 'Note'
-caution: 'Caution'
-i18n_notice: "This document might be outdated relative to the documentation in English. For the latest updates, please refer to the"
-i18n_notice_link_text: "documentation in english"
+title_announcement: "[email protected]: npm에서 기본 버전으로 채택, LTS 일정 함께 도입됨"
+body_announcement: "이제 Express 5.1.0이 npm에서 기본 버전이 되었으며, v4와 v5 릴리스 라인에 대해 공식적인 LTS 일정도 도입했습니다.\n<a href='https://expressjs.com/2025/03/31/v5-1-latest-release.html'>자세한 내용은 최신 블로그를 확인해보세요.</a>"
+community-caveat-alert: "이 정보는 Expressjs 팀에서 관리하지 않는 서드파티 사이트, 제품 또는 모듈에 관한 것입니다. 여기에 나열된다고 해서 Expressjs 프로젝트 팀이 이를 보증하거나 추천한다는 의미는 아닙니다."
+warning: '경고'
+note: '참고'
+caution: '주의'
+i18n_notice: "이 문서는 영어 문서에 비해 최신 정보가 아닐 수 있습니다. 최신 내용을 확인하려면 아래의 영어 문서를 참고해 주시기 바랍니다"
+i18n_notice_link_text: "영어로 된 문서"

de/guide/migrating-5.md

@@ -51,7 +51,7 @@ You can find the list of available codemods [here](https://github.com/expressjs/
   <li><a href="#req.param">req.param(name)</a></li>
   <li><a href="#res.json">res.json(obj, status)</a></li>
   <li><a href="#res.jsonp">res.jsonp(obj, status)</a></li>
-  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>  
+  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>
   <li><a href="#res.redirect">res.redirect(url, status)</a></li>
   <li><a href="#res.send.body">res.send(body, status)</a></li>
   <li><a href="#res.send.status">res.send(status)</a></li>
@@ -325,6 +325,15 @@ app.get('/user', (req, res) => {
 
 Die Funktion `res.sendfile()` wurde durch eine Version in Camel-Schreibweise von `res.sendFile()` in Express 5 ersetzt.
 
+**Note:** In Express 5, `res.sendFile()` uses the `mime-types` package for MIME type detection, which returns different Content-Type values than Express 4 for several common file types:
+
+- JavaScript files (.js): now "text/javascript" instead of "application/javascript"
+- JSON files (.json): now "application/json" instead of "text/json"
+- CSS files (.css): now "text/css" instead of "text/plain"
+- XML files (.xml): now "application/xml" instead of "text/xml"
+- Font files (.woff): now "font/woff" instead of "application/font-woff"
+- SVG files (.svg): now "image/svg+xml" instead of "application/svg+xml"
+
 {% include admonitions/note.html content=codemod-deprecated-signatures %}
 
 ```js
@@ -348,6 +357,15 @@ The `router.param(fn)` signature was used for modifying the behavior of the `rou
 In Express 5, `mime` is no longer an exported property of the `static` field.
 Use the [`mime-types` package](https://github.com/jshttp/mime-types) to work with MIME type values.
 
+**Important:** This change affects not only direct usage of `express.static.mime` but also other Express methods that rely on MIME type detection, such as `res.sendFile()`. The following MIME types have changed from Express 4:
+
+- JavaScript files (.js): now served as "text/javascript" instead of "application/javascript"
+- JSON files (.json): now served as "application/json" instead of "text/json"
+- CSS files (.css): now served as "text/css" instead of "text/plain"
+- HTML files (.html): now served as "text/html; charset=utf-8" instead of just "text/html"
+- XML files (.xml): now served as "application/xml" instead of "text/xml"
+- Font files (.woff): now served as "font/woff" instead of "application/font-woff"
+
 ```js
 // v4
 express.static.mime.lookup('json')

es/guide/migrating-5.md

@@ -51,7 +51,7 @@ You can find the list of available codemods [here](https://github.com/expressjs/
   <li><a href="#req.param">req.param(name)</a></li>
   <li><a href="#res.json">res.json(obj, status)</a></li>
   <li><a href="#res.jsonp">res.jsonp(obj, status)</a></li>
-  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>  
+  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>
   <li><a href="#res.redirect">res.redirect(url, status)</a></li>
   <li><a href="#res.send.body">res.send(body, status)</a></li>
   <li><a href="#res.send.status">res.send(status)</a></li>
@@ -325,6 +325,15 @@ app.get('/user', (req, res) => {
 
 La función `res.sendfile()` se ha sustituido por una versión de la función `res.sendFile()` con cada palabra en mayúscula en Express 5.
 
+**Note:** In Express 5, `res.sendFile()` uses the `mime-types` package for MIME type detection, which returns different Content-Type values than Express 4 for several common file types:
+
+- JavaScript files (.js): now "text/javascript" instead of "application/javascript"
+- JSON files (.json): now "application/json" instead of "text/json"
+- CSS files (.css): now "text/css" instead of "text/plain"
+- XML files (.xml): now "application/xml" instead of "text/xml"
+- Font files (.woff): now "font/woff" instead of "application/font-woff"
+- SVG files (.svg): now "image/svg+xml" instead of "application/svg+xml"
+
 {% include admonitions/note.html content=codemod-deprecated-signatures %}
 
 ```js
@@ -348,6 +357,15 @@ The `router.param(fn)` signature was used for modifying the behavior of the `rou
 In Express 5, `mime` is no longer an exported property of the `static` field.
 Use the [`mime-types` package](https://github.com/jshttp/mime-types) to work with MIME type values.
 
+**Important:** This change affects not only direct usage of `express.static.mime` but also other Express methods that rely on MIME type detection, such as `res.sendFile()`. The following MIME types have changed from Express 4:
+
+- JavaScript files (.js): now served as "text/javascript" instead of "application/javascript"
+- JSON files (.json): now served as "application/json" instead of "text/json"
+- CSS files (.css): now served as "text/css" instead of "text/plain"
+- HTML files (.html): now served as "text/html; charset=utf-8" instead of just "text/html"
+- XML files (.xml): now served as "application/xml" instead of "text/xml"
+- Font files (.woff): now served as "font/woff" instead of "application/font-woff"
+
 ```js
 // v4
 express.static.mime.lookup('json')

fr/guide/migrating-5.md

@@ -60,7 +60,7 @@ nom pour app.param(name, fn)</a></li>
   <li><a href="#req.param">req.param(name)</a></li>
   <li><a href="#res.json">res.json(obj, status)</a></li>
   <li><a href="#res.jsonp">res.jsonp(obj, status)</a></li>
-  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>  
+  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>
   <li><a href="#res.redirect">res.redirect(url, status)</a></li>
   <li><a href="#res.send.body">res.send(body, status)</a></li>
   <li><a href="#res.send.status">res.send(status)</a></li>
@@ -378,6 +378,15 @@ La fonction `res.sendfile()` a été remplacée
 par une
 version CamelCase `res.sendFile()` dans Express 5.
 
+**Note:** In Express 5, `res.sendFile()` uses the `mime-types` package for MIME type detection, which returns different Content-Type values than Express 4 for several common file types:
+
+- JavaScript files (.js): now "text/javascript" instead of "application/javascript"
+- JSON files (.json): now "application/json" instead of "text/json"
+- CSS files (.css): now "text/css" instead of "text/plain"
+- XML files (.xml): now "application/xml" instead of "text/xml"
+- Font files (.woff): now "font/woff" instead of "application/font-woff"
+- SVG files (.svg): now "image/svg+xml" instead of "application/svg+xml"
+
 {% include admonitions/note.html content=codemod-deprecated-signatures %}
 
 ```js
@@ -402,6 +411,15 @@ version 4.11.0 et Express 5 ne la prend plus en charge.
 In Express 5, `mime` is no longer an exported property of the `static` field.
 Use the [`mime-types` package](https://github.com/jshttp/mime-types) to work with MIME type values.
 
+**Important:** This change affects not only direct usage of `express.static.mime` but also other Express methods that rely on MIME type detection, such as `res.sendFile()`. The following MIME types have changed from Express 4:
+
+- JavaScript files (.js): now served as "text/javascript" instead of "application/javascript"
+- JSON files (.json): now served as "application/json" instead of "text/json"
+- CSS files (.css): now served as "text/css" instead of "text/plain"
+- HTML files (.html): now served as "text/html; charset=utf-8" instead of just "text/html"
+- XML files (.xml): now served as "application/xml" instead of "text/xml"
+- Font files (.woff): now served as "font/woff" instead of "application/font-woff"
+
 ```js
 // v4
 express.static.mime.lookup('json')

it/guide/migrating-5.md

@@ -51,7 +51,7 @@ You can find the list of available codemods [here](https://github.com/expressjs/
   <li><a href="#req.param">req.param(name)</a></li>
   <li><a href="#res.json">res.json(obj, status)</a></li>
   <li><a href="#res.jsonp">res.jsonp(obj, status)</a></li>
-  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>  
+  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>
   <li><a href="#res.redirect">res.redirect(url, status)</a></li>
   <li><a href="#res.send.body">res.send(body, status)</a></li>
   <li><a href="#res.send.status">res.send(status)</a></li>
@@ -325,6 +325,15 @@ app.get('/user', (req, res) => {
 
 La funzione `res.sendfile()` è stata sostituita da una versione in cui ogni frase composta inizia con una lettera maiuscola che utilizza ad esempio `res.sendFile()` in Express 5.
 
+**Note:** In Express 5, `res.sendFile()` uses the `mime-types` package for MIME type detection, which returns different Content-Type values than Express 4 for several common file types:
+
+- JavaScript files (.js): now "text/javascript" instead of "application/javascript"
+- JSON files (.json): now "application/json" instead of "text/json"
+- CSS files (.css): now "text/css" instead of "text/plain"
+- XML files (.xml): now "application/xml" instead of "text/xml"
+- Font files (.woff): now "font/woff" instead of "application/font-woff"
+- SVG files (.svg): now "image/svg+xml" instead of "application/svg+xml"
+
 {% include admonitions/note.html content=codemod-deprecated-signatures %}
 
 ```js
@@ -348,6 +357,15 @@ The `router.param(fn)` signature was used for modifying the behavior of the `rou
 In Express 5, `mime` is no longer an exported property of the `static` field.
 Use the [`mime-types` package](https://github.com/jshttp/mime-types) to work with MIME type values.
 
+**Important:** This change affects not only direct usage of `express.static.mime` but also other Express methods that rely on MIME type detection, such as `res.sendFile()`. The following MIME types have changed from Express 4:
+
+- JavaScript files (.js): now served as "text/javascript" instead of "application/javascript"
+- JSON files (.json): now served as "application/json" instead of "text/json"
+- CSS files (.css): now served as "text/css" instead of "text/plain"
+- HTML files (.html): now served as "text/html; charset=utf-8" instead of just "text/html"
+- XML files (.xml): now served as "application/xml" instead of "text/xml"
+- Font files (.woff): now served as "font/woff" instead of "application/font-woff"
+
 ```js
 // v4
 express.static.mime.lookup('json')

ja/guide/migrating-5.md

@@ -51,7 +51,7 @@ You can find the list of available codemods [here](https://github.com/expressjs/
   <li><a href="#req.param">req.param(name)</a></li>
   <li><a href="#res.json">res.json(obj, status)</a></li>
   <li><a href="#res.jsonp">res.jsonp(obj, status)</a></li>
-  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>  
+  <li><a href="#magic-redirect">res.redirect('back') and res.location('back')</a></li>
   <li><a href="#res.redirect">res.redirect(url, status)</a></li>
   <li><a href="#res.send.body">res.send(body, status)</a></li>
   <li><a href="#res.send.status">res.send(status)</a></li>
@@ -325,6 +325,15 @@ app.get('/user', (req, res) => {
 
 `res.sendfile()` 関数は、Express 5 ではキャメルケース版の `res.sendFile()` に置き換えられます。
 
+**Note:** In Express 5, `res.sendFile()` uses the `mime-types` package for MIME type detection, which returns different Content-Type values than Express 4 for several common file types:
+
+- JavaScript files (.js): now "text/javascript" instead of "application/javascript"
+- JSON files (.json): now "application/json" instead of "text/json"
+- CSS files (.css): now "text/css" instead of "text/plain"
+- XML files (.xml): now "application/xml" instead of "text/xml"
+- Font files (.woff): now "font/woff" instead of "application/font-woff"
+- SVG files (.svg): now "image/svg+xml" instead of "application/svg+xml"
+
 {% include admonitions/note.html content=codemod-deprecated-signatures %}
 
 ```js
@@ -348,6 +357,15 @@ The `router.param(fn)` signature was used for modifying the behavior of the `rou
 In Express 5, `mime` is no longer an exported property of the `static` field.
 Use the [`mime-types` package](https://github.com/jshttp/mime-types) to work with MIME type values.
 
+**Important:** This change affects not only direct usage of `express.static.mime` but also other Express methods that rely on MIME type detection, such as `res.sendFile()`. The following MIME types have changed from Express 4:
+
+- JavaScript files (.js): now served as "text/javascript" instead of "application/javascript"
+- JSON files (.json): now served as "application/json" instead of "text/json"
+- CSS files (.css): now served as "text/css" instead of "text/plain"
+- HTML files (.html): now served as "text/html; charset=utf-8" instead of just "text/html"
+- XML files (.xml): now served as "application/xml" instead of "text/xml"
+- Font files (.woff): now served as "font/woff" instead of "application/font-woff"
+
 ```js
 // v4
 express.static.mime.lookup('json')

ko/3x/api.md

@@ -2,7 +2,7 @@
 layout: api
 version: 3x
 title: Express 3.x - API 참조
-description: Access the API reference for Express.js version 3.x, noting that this version is end-of-life and no longer maintained - includes details on modules and methods.
+description: Express.js 3.x 버전의 API 참조에 접근할 수 있습니다. 이 버전은 지원이 종료되었으며 더 이상 유지보수되지 않습니다. 모듈과 메소드에 대한 상세한 정보가 포함되어 있습니다.
 lang: ko
 redirect_from: "  "
 ---

ko/advanced/best-practice-performance.md

@@ -1,7 +1,7 @@
 ---
 layout: page
 title: 프로덕션 환경에서의 Express 사용을 위한 성능 우수 사례
-description: Discover performance and reliability best practices for Express apps in production, covering code optimizations and environment setups for optimal performance.
+description: Express 애플리케이션의 프로덕션 환경에서 성능과 안정성을 최적화하기 위한 모범 사례를 알아봅니다. 여기에는 코드 최적화와 최적의 성능을 위한 환경 설정이 포함됩니다.
 menu: advanced
 lang: ko
 redirect_from: "  "
@@ -55,11 +55,11 @@ app.use(compression())
 
 Node 및 다수의 모듈은 동기식 및 비동기식 버전의 함수를 제공하지만, 프로덕션 환경에서는 항상 비동기식 버전을 사용하십시오. 동기식 함수의 사용이 정당화되는 유일한 경우는 초기 시작 시에 사용되는 경우입니다.
 
-You can use the `--trace-sync-io` command-line flag to print a warning and a stack trace whenever your application uses a synchronous API. 물론, 프로덕션 환경에서 이러한 플래그를 실제로 사용해서는 안 되며, 이는 코드가 프로덕션 환경에서 사용될 준비가 되었다는 것을 보장하기 위한 것입니다. 자세한 정보는 [node 커맨드라인 옵션 문서](https://nodejs.org/api/cli.html#cli_trace_sync_io)를 참조하십시오.
+애플리케이션이 동기 API를 사용할 때마다 경고 메시지와 스택 트레이스를 출력하려면 --trace-sync-io 명령줄 플래그를 사용할 수 있습니다. 물론, 프로덕션 환경에서 이러한 플래그를 실제로 사용해서는 안 되며, 이는 코드가 프로덕션 환경에서 사용될 준비가 되었다는 것을 보장하기 위한 것입니다. 자세한 정보는 [node 커맨드라인 옵션 문서](https://nodejs.org/api/cli.html#cli_trace_sync_io)를 참조하십시오.
 
 ### Do logging correctly
 
-일반적으로 앱은 디버깅 그리고 앱 활동 로깅(사실상 디버깅 이외의 모든 것)이라는 두 가지 이유로 인해 로깅을 실행합니다. `console.log()` 또는 `console.err()`을 사용하여 터미널에 로그 메시지를 출력하는 것이 일반적인 개발 작업 방식입니다. But [these functions are synchronous](https://nodejs.org/api/console.html#console) when the destination is a terminal or a file, so they are not suitable for production, unless you pipe the output to another program.
+일반적으로 앱은 디버깅 그리고 앱 활동 로깅(사실상 디버깅 이외의 모든 것)이라는 두 가지 이유로 인해 로깅을 실행합니다. `console.log()` 또는 `console.err()`을 사용하여 터미널에 로그 메시지를 출력하는 것이 일반적인 개발 작업 방식입니다. 단, [이 함수들은](https://nodejs.org/api/console.html#console) 출력 대상이 터미널이나 파일일 경우 동기적으로 동작하므로, 출력 결과를 다른 프로그램으로 파이프하지 않는 이상 프로덕션 환경에서는 적합하지 않습니다.
 
 #### For debugging