Configurator

The showwhat configurator is a browser-based visual editor for creating and testing definitions — like Swagger UI for your feature flags and config rules. You can try it now.

What it does

• Create, edit, rename, and delete definitions
• Build conditions visually (string, number, datetime, bool, env, startAt, endAt, and/or groups, checkAnnotations)
• Reorder variations with drag-and-drop
• Preview resolved values against a test context
• Import and export YAML/JSON files
• Connect to remote HTTP endpoints to load definitions (single file or per-key)
• Manage custom presets and view source-provided presets

The app is organized into three tabs: Definitions (the visual editor), Sources (remote source management), and Presets (custom preset editor).

Next steps

• Getting Started — first launch, layout orientation, and your first flag
• Editing Definitions — the full editing workflow: definitions, variations, conditions, preview, and export
• Sources — loading definitions from files and remote endpoints
• Presets — reusable condition shortcuts and preset management
• Using the Library — embed the configurator in your own React application