Deliver Reliable NestJS Applications
Nest Graph Inspector turns your live NestJS runtime into architecture intelligence: visible dependencies, measurable change impact, and clear blast radius before production.
This is an actual render of the runtime graph. Open full-screen demo
See Impact Paths Easily
No manual tracing. Hover a module, provider, or controller and the graph shows the impact path for you.
Hover Any Node
Start from the module, provider, or controller you plan to change.
Follow the Highlight
Related paths stay visible while unrelated edges fade back.
Decide With Context
See affected app areas before making changes.
This example shows what happens when you hover UserRepository. Open full-screen demo
Find Circular Dependencies Fast
Warnings mark circular dependencies. Click one to see the loop.
Module Loops
See when modules depend on each other in a circle.
Provider Loops
See when providers loop inside one module.
Clear Fix Path
Open the warning and follow the path to fix.
Click a Warning chip to reveal the loop story. Open full-screen demo
Context-Aware AI Assistant
Ask graph and trace questions in plain language. In the real viewer, answers are grounded in your loaded runtime graph.
Ask Naturally
Ask "trace AuthService dependencies" or "show OrdersModule to PaymentService" without query syntax.
Grounded, Not Generic
Answers use loaded graph context and call out missing data.
Your Model, Your Environment
Use Ollama to keep architecture analysis in your own environment.
The real viewer grounds every answer in your loaded runtime graph. Load your project
Next Feature List
Better than now, just for you
Process Sequence Coming Soon
Coming soon: generate sequence diagrams from entry point to completion.
Direct Run Coming Soon
Coming soon: execute runtime-resolved services directly from graph context.