{"id":34661859,"url":"https://github.com/devktak/basic-react-project","last_synced_at":"2026-05-26T06:03:21.619Z","repository":{"id":248153167,"uuid":"827907646","full_name":"DevKTak/basic-react-project","owner":"DevKTak","description":null,"archived":false,"fork":false,"pushed_at":"2024-08-09T06:01:48.000Z","size":218,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2024-08-09T07:23:36.525Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/DevKTak.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-07-12T16:32:29.000Z","updated_at":"2024-08-09T07:23:38.225Z","dependencies_parsed_at":"2024-07-23T16:27:59.714Z","dependency_job_id":null,"html_url":"https://github.com/DevKTak/basic-react-project","commit_stats":null,"previous_names":["devktak/basic-react-project"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/DevKTak/basic-react-project","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DevKTak%2Fbasic-react-project","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DevKTak%2Fbasic-react-project/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DevKTak%2Fbasic-react-project/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DevKTak%2Fbasic-react-project/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/DevKTak","download_url":"https://codeload.github.com/DevKTak/basic-react-project/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DevKTak%2Fbasic-react-project/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33506512,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T03:12:49.672Z","status":"ssl_error","status_checked_at":"2026-05-26T03:12:47.976Z","response_time":63,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-12-24T18:53:57.379Z","updated_at":"2026-05-26T06:03:21.614Z","avatar_url":"https://github.com/DevKTak.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# basic-react-project\n\n## Hooks\n- useState\n\n- useEffect\n\n``` javascript\nuseEffect(() =\u003e {\n    // 컴포넌트가 마운트 된 이후,\n    // 의존성 배열에 있는 변수들 중 하나라도 값이 변경되었을 때 실행됨\n    // 의존성 배열에 빈 배열([])을 넣으면 마운트와 언마운트시에 단 한 번씩만 실행됨\n    // 의존성 배열 생략 시 컴포넌트 업데이트 시마다 실행됨\n    ...\n\n    return () =\u003e {\n        // 컴포넌트가 마운트 해제되기 전에 실행됨\n        ...\n    }\n}, [의존성 변수1, 의존성 변수2, ...]);\n```\n\n- useMemo\n- useCallback\n- useRef\n\n## Hook의 규칙\n1. Hook은 무조건 `최상위 레벨`에서만 호출해야 한다.\n\u003e **잘못된 Hook 사용법**  \n\u003e name이 '' 일 경우 useEffect()가 호출 안됨 =\u003e 그렇기 때문에 꼭 최상위 레벨에서 호출해야함\n``` javascript\nfunction MyComponent(props) {\n    const [name, setName] = useState('Inje');\n\n    if (name !== '') {\n        useEffect(() =\u003e {\n            ...\n        });\n    }\n    ...\n}\n```\n2. `리액트 함수 컴포넌트에서만` Hook을 호출해야 한다.","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdevktak%2Fbasic-react-project","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdevktak%2Fbasic-react-project","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdevktak%2Fbasic-react-project/lists"}