> For the complete documentation index, see [llms.txt](https://tech.x2bee.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tech.x2bee.com/dev-guide/dev-start.md).

# 개발 시작하기

- [개발환경](https://tech.x2bee.com/dev-guide/dev-start/editor.md)
- [로컬 개발 환경 설정하기](https://tech.x2bee.com/dev-guide/dev-start/editor/undefined.md)
- [공통 기능 구현 및 설정](https://tech.x2bee.com/dev-guide/dev-start/markdown.md)
- [XSS 방지 처리](https://tech.x2bee.com/dev-guide/dev-start/markdown/xss.md)
- [HTTP Interface 구현하기](https://tech.x2bee.com/dev-guide/dev-start/markdown/http-interface.md)
- [Masking처리](https://tech.x2bee.com/dev-guide/dev-start/markdown/masking.md)
- [API(Controller) 권한 설정](https://tech.x2bee.com/dev-guide/dev-start/markdown/api-controller.md)
- [RestAPI 통신](https://tech.x2bee.com/dev-guide/dev-start/markdown/restapi.md)
- [단축 URL 가이드](https://tech.x2bee.com/dev-guide/dev-start/markdown/url.md)
- [데이터 그리드 (Mui-X)](https://tech.x2bee.com/dev-guide/dev-start/markdown/mui-x.md)
- [파일 업로드 및 대용량 엑셀 다운로드](https://tech.x2bee.com/dev-guide/dev-start/markdown/undefined.md)
- [데이터베이스 활용 및 포맷](https://tech.x2bee.com/dev-guide/dev-start/images-and-media.md)
- [개발환경 데이터베이스](https://tech.x2bee.com/dev-guide/dev-start/images-and-media/undefined.md)
- [트랜잭션 처리](https://tech.x2bee.com/dev-guide/dev-start/images-and-media/undefined-1.md)
- [유효성 체크](https://tech.x2bee.com/dev-guide/dev-start/images-and-media/undefined-2.md)
- [숫자 및 날짜 변환 가이드](https://tech.x2bee.com/dev-guide/dev-start/images-and-media/undefined-3.md)
- [메시지 처리 및 응답](https://tech.x2bee.com/dev-guide/dev-start/interactive-blocks.md)
- [에러메시지 및 예외 처리](https://tech.x2bee.com/dev-guide/dev-start/interactive-blocks/undefined.md)
- [응답값(Response) 공통 처리](https://tech.x2bee.com/dev-guide/dev-start/interactive-blocks/response.md)
- [BO/API 메시지 처리](https://tech.x2bee.com/dev-guide/dev-start/interactive-blocks/bo-api.md)
- [보안 및 통신](https://tech.x2bee.com/dev-guide/dev-start/integrations.md)
- [로깅 설정](https://tech.x2bee.com/dev-guide/dev-start/integrations/undefined.md)
- [클라이언트 및 서버 간 통신 데이터 처리](https://tech.x2bee.com/dev-guide/dev-start/integrations/undefined-1.md)
- [서버 측 개발 방법](https://tech.x2bee.com/dev-guide/dev-start/integrations/undefined-2.md)
- [데이터 암호화](https://tech.x2bee.com/dev-guide/dev-start/integrations/undefined-3.md)
- [고객 메시지 전송](https://tech.x2bee.com/dev-guide/dev-start/undefined.md)
- [문자메시지 발송](https://tech.x2bee.com/dev-guide/dev-start/undefined/undefined.md)
- [메일 발송](https://tech.x2bee.com/dev-guide/dev-start/undefined/undefined-1.md)
- [알림톡 발송](https://tech.x2bee.com/dev-guide/dev-start/undefined/undefined-2.md)
- [검색 및 기타 환경 설정](https://tech.x2bee.com/dev-guide/dev-start/undefined-1.md)
- [검색 및 인덱싱 처리하기](https://tech.x2bee.com/dev-guide/dev-start/undefined-1/undefined.md)
- [Swagger3](https://tech.x2bee.com/dev-guide/dev-start/undefined-1/swagger3.md)