{"id":15759396,"url":"https://github.com/danhayden/react-simple-experiment","last_synced_at":"2025-08-11T11:32:16.141Z","repository":{"id":57344657,"uuid":"97746592","full_name":"danhayden/react-simple-experiment","owner":"danhayden","description":"Simple A/B testing for 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React Simple Experiment\n\n[![version][version]](http://npm.im/react-simple-experiment)\n[![MIT License][mit license]](http://opensource.org/licenses/MIT)\n[![Standard Version][standard version]](https://github.com/conventional-changelog/standard-version)\n[![Size][size]](https://unpkg.com/react-simple-experiment)\n[![Size gzip][size gzip]](https://unpkg.com/react-simple-experiment)\n\nSimple A/B testing for React\n\n- Exports `ExperimentConsumer` [Render Prop] and `withExperiments` [HOC] for accessing and modifying experiments\n- Persists assigned variant for return visits (using [localForage])\n- configurable variants weights\n- **Requires React 16.3+** due to utilising new [context]\n\n## Exports\n\n- `ExperimentProvider`\n- `ExperimentConsumer`\n- `withExperiments`\n- `Experiment`\n- `Variant`\n- `ActiveVariant`\n\n## Usage\n\n### ExperimentProvider, Experiment \u0026 Variant\n\n```js\nimport React, { Component } from \"react\";\nimport { render } from \"react-dom\";\nimport {\n  ExperimentProvider,\n  Experiment,\n  Variant\n} from \"react-simple-experiment\";\n\nclass MyExperiment extends Component {\n  logExperimentInfo = ({ name, variants, activeVariantId }) =\u003e {\n    console.log({ name, variants, activeVariantId });\n  };\n\n  render() {\n    return (\n      \u003cExperiment name=\"Experiment Name\" onLoad={this.logExperimentInfo}\u003e\n        \u003cVariant name=\"control\" weight={60}\u003e\n          \u003cdiv\u003eControl\u003c/div\u003e\n        \u003c/Variant\u003e\n        \u003cVariant name=\"variant1\" weight={20}\u003e\n          \u003cdiv\u003eVariant 1\u003c/div\u003e\n        \u003c/Variant\u003e\n      \u003c/Experiment\u003e\n    );\n  }\n}\n\nclass App extends Component {\n  render() {\n    return (\n      \u003cExperimentProvider\u003e\n        \u003cMyExperiment /\u003e\n      \u003c/ExperimentProvider\u003e\n    );\n  }\n}\n\nrender(\u003cApp /\u003e, document.getElementById(\"root\"));\n```\n\n### ExperimentProvider, ActiveVariant \u0026 withExperiments\n\n```js\nimport React, { Component } from \"react\";\nimport { render } from \"react-dom\";\nimport {\n  ExperimentProvider,\n  ActiveVariant,\n  withExperiments\n} from \"react-simple-experiment\";\n\nclass MyExperimentBase extends Component {\n  componentDidMount() {\n    this.props.createExperiment({\n      onLoad: this.logExperimentInfo,\n      name: \"Experiment Name\",\n      variants: {\n        control: 1, // integer represents variant weight\n        variant: 1\n      }\n    });\n  }\n\n  logExperimentInfo = ({ name, variants, activeVariantId }) =\u003e {\n    console.log({ name, variants, activeVariantId });\n  };\n\n  render() {\n    return (\n      \u003cdiv\u003e\n        \u003cActiveVariant experiment=\"Experiment Name\" variant=\"control\"\u003e\n          \u003cdiv\u003eControl\u003c/div\u003e\n        \u003c/ActiveVariant\u003e\n        \u003cActiveVariant experiment=\"Experiment Name\" variant=\"variant\"\u003e\n          \u003cdiv\u003eVariant 1\u003c/div\u003e\n        \u003c/ActiveVariant\u003e\n      \u003c/div\u003e\n    );\n  }\n}\n\nconst MyExperiment = withExperiments(MyExperimentBase);\n\nclass App extends Component {\n  render() {\n    return (\n      \u003cExperimentProvider\u003e\n        \u003cMyExperiment /\u003e\n      \u003c/ExperimentProvider\u003e\n    );\n  }\n}\n\nrender(\u003cApp /\u003e, document.getElementById(\"root\"));\n```\n\n### ExperimentProvider, ExperimentConsumer\n\n```js\nimport React, { Component } from \"react\";\nimport { render } from \"react-dom\";\nimport {\n  ExperimentProvider,\n  ExperimentConsumer\n} from \"react-simple-experiment\";\n\nclass MyExperimentManagerBase extends Component {\n  setControl = () =\u003e {\n    this.props.setExperimentVariant(\"Experiment Name\", \"control\");\n  };\n\n  setVariant = () =\u003e {\n    this.props.setExperimentVariant(\"Experiment Name\", \"variant\");\n  };\n\n  render() {\n    return (\n      \u003cdiv\u003e\n        \u003cbutton onClick={this.setControl}\u003eset control\u003c/button\u003e\n        \u003cbutton onClick={this.setVariant}\u003eset variant\u003c/button\u003e\n      \u003c/div\u003e\n    );\n  }\n}\n\nconst MyExperimentManager = props =\u003e (\n  \u003cExperimentConsumer\u003e\n    {context =\u003e (\n      \u003cMyExperimentManagerBase\n        {...props}\n        experiments={context.experiments}\n        createExperiment={context.createExperiment}\n        removeExperiment={context.removeExperiment}\n        setExperimentVariant={context.setExperimentVariant}\n      /\u003e\n    )}\n  \u003c/ExperimentConsumer\u003e\n);\n\nclass App extends Component {\n  render() {\n    return (\n      \u003cExperimentProvider\u003e\n        \u003cMyExperimentManager /\u003e\n      \u003c/ExperimentProvider\u003e\n    );\n  }\n}\n\nrender(\u003cApp /\u003e, document.getElementById(\"root\"));\n```\n\n### License\n\nMIT\n\n[version]: https://img.shields.io/npm/v/react-simple-experiment.svg\n[mit license]: https://img.shields.io/npm/l/react-simple-experiment.svg\n[standard version]: https://img.shields.io/badge/release-standard%20version-brightgreen.svg\n[size]: https://badges.herokuapp.com/size/npm/react-simple-experiment\n[size gzip]: https://badges.herokuapp.com/size/npm/react-simple-experiment?gzip=true\n[localforage]: https://github.com/localForage/localForage\n[render prop]: https://reactjs.org/docs/render-props.html\n[hoc]: https://reactjs.org/docs/higher-order-components.html\n[context]: https://reactjs.org/docs/context.html\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdanhayden%2Freact-simple-experiment","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdanhayden%2Freact-simple-experiment","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdanhayden%2Freact-simple-experiment/lists"}