Eppo SDK for Flutter Web

Eppo is a modular flagging and experimentation analysis tool.

This is a Dart wrapper for the Eppo JavaScript SDK that enables feature flagging and experimentation in Flutter web applications.

This package provides interoperability with the Eppo JavaScript SDK through Dart's js_interop functionality.

Getting Started

Refer to our SDK documentation for how to install and use the SDK.

Features

• Feature gates
• Kill switches
• Progressive rollouts
• A/B/n experiments
• Mutually exclusive experiments (Layers)
• Dynamic configuration

Development

Testing

This package includes GitHub Actions workflows for automated testing and publishing:

• Testing: Runs on every push to main and on pull requests
  • Verifies code formatting
  • Runs static analysis
  • Executes all tests

Publishing

To publish a new version:

1. Update the version in pubspec.yaml
2. Update the CHANGELOG.md with the changes
3. Create a new GitHub release:
   • Go to the repository's "Releases" section
   • Click "Draft a new release"
   • Create a new tag in the format v1.2.3
   • Add release notes (can be copied from CHANGELOG.md)
   • Publish the release
4. The GitHub Actions workflow will automatically publish the package to pub.dev