Local development

Tools for the inner development loop. All three run on your machine and are not part of production operations.

Use diagrid dev run to connect a local app to Catalyst with tunnels, callbacks, and multi-app run files.

Inspect workflow executions and actor state during development. Language-agnostic.

Connect a .NET Aspire app host to Catalyst during local development and testing.

If you hit issues with the Diagrid CLI, the dashboard, or the Aspire integration, see Troubleshooting / FAQ.