featurevisor
[](https://featurevisor.com) <div align="center"> <h3><strong>Feature management with version control</strong></h3> </div> <div align="center"> <small>Manage your feature flags, experiment variations, variables for remote configuration<br />declaratively from the comfort of your Git workflow.</small> </div> <div align="center"> <h3> <a href="https://featurevisor.com"> Website </a> <span> | </span> <a href="https://featurevisor.com/docs/quick-start"> Documentation </a> <span> | </span> <a href="https://github.com/featurevisor/featurevisor/issues"> Issues </a> <span> | </span> <a href="https://featurevisor.com/docs/contributing"> Contributing </a> <span> | </span> <a href="https://github.com/featurevisor/featurevisor/blob/main/CHANGELOG.md"> Changelog </a> </h3> </div> <div align="center"> <sub>Built by <a href="https://twitter.com/fahad19">@fahad19</a> and <a href="https://github.com/featurevisor/featurevisor/graphs/contributors"> contributors </a> </div> --- ## How does it work? Three simple steps to visualize it: [](https://featurevisor.com) 1. Manage your Featurevisor [project](https://featurevisor.com/docs/projects) in a Git repository 1. Build and upload [datafiles](https://featurevisor.com/docs/building-datafiles) (static JSON files) to your CDN or custom server 1. Fetch the datafile in your application, and evaluate features using [SDKs](https://featurevisor.com/docs/sdks) ## What do I need to bring to use Featurevisor? - A Git repository for managing your [project](https://featurevisor.com/docs/projects) declaratively - A CI/CD pipeline (like [GitHub Actions](https://featurevisor.com/docs/integrations/github-actions/)) for building and uploading [datafiles](https://featurevisor.com/docs/building-datafiles) - A CDN or custom server for serving the generated [datafiles](https://featurevisor.com/docs/building-datafiles) Featurevisor [SDKs](https://featurevisor.com/docs/sdks/javascript) will take care of the rest for you. ## Understanding the building blocks Three core building blocks of a Featurevisor [project](https://featurevisor.com/docs/projects) are: - [Attributes](https://featurevisor.com/docs/attributes/): building block for conditions - [Segments](https://featurevisor.com/docs/segments/): reusable conditions for targeting users - [Features](https://featurevisor.com/docs/features/): features with flag, variation, and variable definitions SDKs are used in your application(s) to evaluate three different types of values belonging to your defined [features](https://featurevisor.com/docs/features/) against your provided [context](https://featurevisor.com/docs/sdks/javascript/#context) in the runtime: - [Flags](https://featurevisor.com/docs/flags/): on/off values against rules - [Variations](https://featurevisor.com/docs/variations/): string values for A/B tests - [Variables](https://featurevisor.com/docs/variables/): key/value pairs for remote configuration ## Where can I use Featurevisor? [](https://featurevisor.com/docs/sdks/) Supported SDKs include: - [JavaScript](https://featurevisor.com/docs/sdks/javascript) (both Node.js and browser environments) - [React](https://featurevisor.com/docs/react/) - [React Native](https://featurevisor.com/docs/react-native/) - [Go](https://featurevisor.com/docs/sdks/go/) - [Python](https://featurevisor.com/docs/sdks/python/) - [PHP](https://featurevisor.com/docs/sdks/php/) - [Ruby](https://featurevisor.com/docs/sdks/ruby/) - [Java](https://featurevisor.com/docs/sdks/java/) - [Swift](https://featurevisor.com/docs/sdks/swift/) - [Next.js](https://featurevisor.com/docs/frameworks/nextjs/) - [Vue.js](https://featurevisor.com/docs/vue/) ## Why should I use Featurevisor? Several use cases include: - [Decoupling application deployments from feature releases](https://featurevisor.com/docs/use-cases/decouple-releases-from-deployments/) - [Progressive delivery with gradual rollout of features](https://featurevisor.com/docs/use-cases/progressive-delivery/) - [Testing in production](https://featurevisor.com/docs/use-cases/testing-in-production/) - [Experiment with A/B and Multivariate tests](https://featurevisor.com/docs/use-cases/experiments/) - [Role-based feature gating](https://featurevisor.com/docs/use-cases/entitlements/) - [Remote configuration with advanced variables](https://featurevisor.com/docs/use-cases/remote-configuration/) - [Establishing feature ownership and governance](https://featurevisor.com/docs/use-cases/establishing-ownership/) - [Trunk based development](https://featurevisor.com/docs/use-cases/trunk-based-development/) - [Aligning multiple teams in a microfrontends architecture](https://featurevisor.com/docs/use-cases/microfrontends/) - [Feature depdendencies management](https://featurevisor.com/docs/use-cases/dependencies/) - [Deprecating features safely](https://featurevisor.com/docs/use-cases/deprecation/) # License MIT © [Fahad Heylaal](https://fahad19.com)