{"id":14158245,"url":"https://github.com/hyoban/jotai-dark","last_synced_at":"2026-05-16T12:01:36.640Z","repository":{"id":214481270,"uuid":"736163609","full_name":"hyoban/jotai-dark","owner":"hyoban","description":"A Jōtai utility package for toggling dark mode","archived":false,"fork":false,"pushed_at":"2024-08-25T02:55:16.000Z","size":269,"stargazers_count":5,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-26T23:02:37.327Z","etag":null,"topics":["jotai","react","theme-switcher"],"latest_commit_sha":null,"homepage":"https://jotai-dark.vercel.app","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/hyoban.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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":"2023-12-27T06:42:32.000Z","updated_at":"2025-04-01T12:43:34.000Z","dependencies_parsed_at":"2024-06-09T11:36:10.446Z","dependency_job_id":"289b9d9b-8558-40c4-aa6f-d7f0e949c594","html_url":"https://github.com/hyoban/jotai-dark","commit_stats":null,"previous_names":["hyoban/jotai-dark","hyoban/kurai"],"tags_count":16,"template":false,"template_full_name":"hyoban/starter-ts","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hyoban%2Fjotai-dark","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hyoban%2Fjotai-dark/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hyoban%2Fjotai-dark/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hyoban%2Fjotai-dark/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/hyoban","download_url":"https://codeload.github.com/hyoban/jotai-dark/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":252846394,"owners_count":21813424,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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":["jotai","react","theme-switcher"],"created_at":"2024-08-17T09:01:57.240Z","updated_at":"2026-05-16T12:01:31.594Z","avatar_url":"https://github.com/hyoban.png","language":"TypeScript","funding_links":[],"categories":["TypeScript"],"sub_categories":[],"readme":"# jotai-dark\n\n[![npm version][npm-version-src]][npm-version-href]\n[![npm downloads][npm-downloads-src]][npm-downloads-href]\n[![bundle][bundle-src]][bundle-href]\n[![JSDocs][jsdocs-src]][jsdocs-href]\n[![License][license-src]][license-href]\n\nA Jōtai utility package for toggling dark mode\n\n## Install\n\n```bash\nni jotai jotai-effect jotai-dark\n```\n\n## Usage\n\n```tsx\nimport { atomDark } from 'jotai-dark'\n\nconst isDarkAtom = atomDark({\n  // all options are optional (default values are shown)\n  storageKey: 'use-dark',\n  disableTransition: false,\n  disableTransitionExclude: [],\n  applyDarkMode: (isDark: boolean) =\u003e {\n    document.documentElement.classList.toggle('dark', isDark)\n  },\n})\n```\n\n## Snippets\n\n`use-dark.ts`\n\n```ts\nimport { useAtom } from 'jotai'\nimport { atomDark } from 'jotai-dark'\n\nconst isDarkAtom = atomDark({\n  disableTransition: true,\n  disableTransitionExclude: ['.i-lucide-sun', '.i-lucide-moon'],\n})\n\nexport function useDark() {\n  const [isDark, setIsDark] = useAtom(isDarkAtom)\n  return {\n    isDark,\n    toggleDark: setIsDark as () =\u003e void,\n    theme: (isDark ? 'dark' : 'light') as 'dark' | 'light',\n  }\n}\n```\n\n`appearance-switch.tsx`\n\n```tsx\n'use client'\n\nimport { useDark } from '~/hooks/use-dark'\n\nexport function AppearanceSwitch({ className = '' }: { className?: string }) {\n  const { toggleDark } = useDark()\n\n  return (\n    \u003cbutton\n      aria-label=\"Toggle dark mode\"\n      title=\"Toggle dark mode\"\n      type=\"button\"\n      onClick={toggleDark}\n      className={`flex ${className}`}\n    \u003e\n      \u003cdiv\n        role=\"img\"\n        aria-hidden=\"true\"\n        className=\"i-lucide-sun scale-100 dark:scale-0 transition-transform duration-500 rotate-0 dark:-rotate-90\"\n      /\u003e\n      \u003cdiv\n        role=\"img\"\n        aria-hidden=\"true\"\n        className=\"i-lucide-moon absolute scale-0 dark:scale-100 transition-transform duration-500 rotate-90 dark:rotate-0\"\n      /\u003e\n    \u003c/button\u003e\n  )\n}\n```\n\n`layout.tsx`\n\n```tsx\nexport default function RootLayout({\n  children,\n}: {\n  children: React.ReactNode\n}) {\n  return (\n    \u003chtml suppressHydrationWarning\u003e\n      \u003cbody\u003e\n        {\n          // eslint-disable-next-line @eslint-react/dom/no-dangerously-set-innerhtml\n          \u003cscript\n            dangerouslySetInnerHTML={{\n              __html: `!function(){var e=window.matchMedia\u0026\u0026window.matchMedia(\"(prefers-color-scheme: dark)\").matches,t=localStorage.getItem(\"use-dark\")||'\"system\"';('\"dark\"'===t||e\u0026\u0026'\"light\"'!==t)\u0026\u0026document.documentElement.classList.toggle(\"dark\",!0)}();`,\n            }}\n          \u003e\u003c/script\u003e\n        }\n        {children}\n      \u003c/body\u003e\n    \u003c/html\u003e\n  )\n}\n```\n\n`index.html`\n\n```html\n\u003cscript\u003e\n  !(function () {\n    var e =\n        window.matchMedia \u0026\u0026\n        window.matchMedia('(prefers-color-scheme: dark)').matches,\n      t = localStorage.getItem('use-dark') || '\"system\"'\n    ;('\"dark\"' === t || (e \u0026\u0026 '\"light\"' !== t)) \u0026\u0026\n      document.documentElement.classList.toggle('dark', !0)\n  })()\n\u003c/script\u003e\n```\n\n## See also\n\n- [jotai](https://github.com/pmndrs/jotai)\n- [jotai-effect](https://github.com/jotaijs/jotai-effect)\n- [next-themes](https://github.com/pacocoursey/next-themes)\n\n\u003c!-- Badges --\u003e\n\n[npm-version-src]: https://img.shields.io/npm/v/jotai-dark?style=flat\u0026colorA=080f12\u0026colorB=1fa669\n[npm-version-href]: https://npmjs.com/package/jotai-dark\n[npm-downloads-src]: https://img.shields.io/npm/dm/jotai-dark?style=flat\u0026colorA=080f12\u0026colorB=1fa669\n[npm-downloads-href]: https://npmjs.com/package/jotai-dark\n[bundle-src]: https://img.shields.io/bundlephobia/minzip/jotai-dark?style=flat\u0026colorA=080f12\u0026colorB=1fa669\u0026label=minzip\n[bundle-href]: https://bundlephobia.com/result?p=jotai-dark\n[license-src]: https://img.shields.io/github/license/hyoban/jotai-dark.svg?style=flat\u0026colorA=080f12\u0026colorB=1fa669\n[license-href]: https://github.com/hyoban/jotai-dark/blob/main/LICENSE\n[jsdocs-src]: https://img.shields.io/badge/jsdocs-reference-080f12?style=flat\u0026colorA=080f12\u0026colorB=1fa669\n[jsdocs-href]: https://www.jsdocs.io/package/jotai-dark\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhyoban%2Fjotai-dark","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhyoban%2Fjotai-dark","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhyoban%2Fjotai-dark/lists"}