{"id":18577483,"url":"https://github.com/pjt3591oo/react-state-management-compare","last_synced_at":"2026-04-30T20:31:50.564Z","repository":{"id":100332837,"uuid":"471256289","full_name":"pjt3591oo/react-state-management-compare","owner":"pjt3591oo","description":"zustand, redux, contextAPI, hook 비교","archived":false,"fork":false,"pushed_at":"2022-03-18T11:51:14.000Z","size":339,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-07-06T21:13:16.629Z","etag":null,"topics":["contextapi","hooks","javascript","mobx","react","redux","zustand"],"latest_commit_sha":null,"homepage":"https://blog.naver.com/pjt3591oo/222676339976","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/pjt3591oo.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":"2022-03-18T06:15:26.000Z","updated_at":"2022-03-18T11:51:27.000Z","dependencies_parsed_at":"2023-05-13T22:15:16.383Z","dependency_job_id":null,"html_url":"https://github.com/pjt3591oo/react-state-management-compare","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/pjt3591oo/react-state-management-compare","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pjt3591oo%2Freact-state-management-compare","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pjt3591oo%2Freact-state-management-compare/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pjt3591oo%2Freact-state-management-compare/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pjt3591oo%2Freact-state-management-compare/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/pjt3591oo","download_url":"https://codeload.github.com/pjt3591oo/react-state-management-compare/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pjt3591oo%2Freact-state-management-compare/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32476682,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-30T13:12:12.517Z","status":"ssl_error","status_checked_at":"2026-04-30T13:12:06.837Z","response_time":57,"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":["contextapi","hooks","javascript","mobx","react","redux","zustand"],"created_at":"2024-11-06T23:29:21.268Z","updated_at":"2026-04-30T20:31:50.550Z","avatar_url":"https://github.com/pjt3591oo.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# hooks VS zustand\n\nhooks와 zustand 비교\n\n이외의 글로벌 상태 관리자인 redux, context, mobx도 같이 다룬다.\n\n### usage\n\n* 의존성 모듈 설치\n\n```bash\n$ npm i\n```\n\n* run test\n\n```bash\n$ npm test\n\n PASS  src/test/rtk.todo.test.js\n PASS  src/test/zustand.todo.test.js\n PASS  src/test/hook.todo.test.js\n PASS  src/test/context.lang.test.js\n\nTest Suites: 4 passed, 4 total\nTests:       14 passed, 14 total\nSnapshots:   0 total\nTime:        1.856 s, estimated 2 s\nRan all test suites.\n\nWatch Usage: Press w to show more.\n```\n\n### hooks\n\n* description\n\n```js\nimport { useState } from 'react';\n\n/**\n * todos properties\n *   id: number\n *   title: string\n *   completed: boolean\n */\nexport const useTodo = () =\u003e {\n  const [ todos, setTodos] = useState([]);\n  \n  function addTodo (todo) {\n    setTodos([...todos, todo])\n  }\n  \n  function removeTodo (todo) {\n    setTodos(todos.filter(t =\u003e t.id !== todo.id));\n  }\n\n  function removeAllTodo () {\n    setTodos([]);\n  }\n\n  function toggleTodo (todo) {\n\n    setTodos(\n      todos.map(t =\u003e ({\n        ...t,\n        completed: t.id === todo.id ? !t.completed : t.completed\n      }))\n    );\n  }\n\n  return {\n    todos, addTodo, removeTodo,\n    removeAllTodo, toggleTodo\n  }\n}\n```\n\n* test\n\n```js\n// https://testing-library.com/docs/react-testing-library/example-intro\n\nimport { renderHook, act } from \"@testing-library/react-hooks\";\n\nimport { useTodo } from '../hooks/todo';\n\nlet todos = {};\n\nbeforeEach(() =\u003e {\n  // eslint-disable-next-line testing-library/no-render-in-setup\n  const { result } = renderHook(() =\u003e useTodo());\n  \n  act(() =\u003e {\n    result.current.addTodo({id: 0, title: '0', completed: false});\n  })\n  act(() =\u003e {\n    result.current.addTodo({id: 1, title: '1', completed: false});\n  })\n  act(() =\u003e {\n    result.current.addTodo({id: 2, title: '2', completed: false});\n  })\n\n  todos = result\n})\n\ntest('addTodo', () =\u003e {\n  expect(todos.current.todos.length).toEqual(3)\n})\n\ntest('removeTodo', () =\u003e {\n  act(() =\u003e {\n    todos.current.removeTodo({id: 1, title: '1', completed: false})\n  })\n\n  expect(todos.current.todos.length).toEqual(2)\n  expect(todos.current.todos[1].title).toEqual('2')\n})\n\ntest('removeAllTodo', () =\u003e {\n  act(() =\u003e {\n    todos.current.removeAllTodo();\n  })\n\n  expect(todos.current.todos.length).toEqual(0)\n})\n\ntest('toggleTodo', () =\u003e {\n  act(() =\u003e {\n    todos.current.toggleTodo({id: 1, title: '1', completed: false})\n  })\n\n  expect(todos.current.todos[0].completed).toBe(false)\n  expect(todos.current.todos[1].completed).toBe(true)\n  expect(todos.current.todos[2].completed).toBe(false)\n})\n```\n\n### zustand\n\n* description\n\n```js\nimport create from 'zustand';\n\n/**\n * todos properties\n *   id: number\n *   title: string\n *   completed: boolean\n */\nexport const useStore =  create(set =\u003e ({\n  todos: [],\n  \n  addTodo: todo =\u003e {\n    set(state =\u003e ({\n      todos: [...state.todos, todo]\n    }));\n  },\n  \n  removeTodo: todo =\u003e {\n    set(state =\u003e {\n      return {\n        todos: state.todos.filter(t =\u003e t.id !== todo.id)\n      }\n    });\n  },\n\n  removeAllTodo: () =\u003e {\n    set(state =\u003e ({\n      todos: []\n    }))\n  },\n\n  toggleTodo: todo =\u003e {\n    set(state =\u003e {\n      return {\n        todos: state.todos.map(t =\u003e ({\n        ...t,\n        completed: t.id === todo.id ? !t.completed : t.completed\n      }))\n      }\n    })\n  }\n\n}))\n```\n\n* test\n\n```js\nimport { renderHook, act } from \"@testing-library/react-hooks\";\nimport { useStore } from '../stores/todo';\n\ndescribe('zustand Todo', () =\u003e {\n  let todos = {};\n\n  beforeEach(() =\u003e {\n    // global 상태 관리가 된다.\n    // eslint-disable-next-line testing-library/no-render-in-setup\n    const { result } = renderHook(() =\u003e useStore((state) =\u003e state));\n\n    act(() =\u003e {\n      result.current.addTodo({id: 0, title: '0', completed: false});\n    })\n    act(() =\u003e {\n      result.current.addTodo({id: 1, title: '1', completed: false});\n    })\n    act(() =\u003e {\n      result.current.addTodo({id: 2, title: '2', completed: false});\n    })\n  \n    todos = result\n  })\n\n  it('addTodo', () =\u003e {\n    expect(todos.current.todos.length).toEqual(3)\n  })\n\n  it('removeTodo', () =\u003e {\n    act(() =\u003e {\n      todos.current.removeTodo({id: 1, title: '1', completed: false})\n    })\n\n    expect(todos.current.todos.length).toEqual(4)\n    expect(todos.current.todos[0].title).toEqual('0')\n    expect(todos.current.todos[1].title).toEqual('2')\n    expect(todos.current.todos[2].title).toEqual('0')\n    expect(todos.current.todos[3].title).toEqual('2')\n  })\n  \n  it('removeAllTodo', () =\u003e {\n    act(() =\u003e {\n      todos.current.removeAllTodo();\n    })\n  \n    expect(todos.current.todos.length).toEqual(0)\n  })\n\n  it('toggleTodo', () =\u003e {\n    act(() =\u003e {\n      todos.current.toggleTodo({id: 1, title: '1', completed: false})\n    })\n  \n    expect(todos.current.todos[0].completed).toBe(false)\n    expect(todos.current.todos[1].completed).toBe(true)\n    expect(todos.current.todos[2].completed).toBe(false)\n  })\n  \n})\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpjt3591oo%2Freact-state-management-compare","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpjt3591oo%2Freact-state-management-compare","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpjt3591oo%2Freact-state-management-compare/lists"}