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Show HN: Turn any workflow diagram into compilable, running and stateful code

33 yaronsc 3 5/14/2025, 5:52:10 PM workflows.diagrid.io ↗

Hi HN folks, I'm a co-creator of the Dapr CNCF project and co-founder of Diagrid. Today we announced a free-to-use web app that takes any form of workflow diagram (UML, BPMN, scribble in your favorite drawing tool or even on paper) and generates code that runs in any IDE and that can be deployed to Kubernetes and other container based systems, based on Dapr's durable execution workflow engine. This essentially allows you to run durable workflows in minutes and leaves out the guesswork for how to structure, code and optimize a code-first workflow app. I'm happy for you to give this a try and provide feedback!

Comments (3)

potamic · 2h ago

This is really cool as far as the application goes, but I do have a question on how you plan to compete/differentiate, if at all. I fed the same image to one of the flagship LLMs and was able to generate, more or less, the same dapr scaffold. You might probably be able to fine tune towards dapr use case better, but if one of the flagship models that people already use is going to come close, then it becomes a hard sell.

I suppose it's also a general question about the many new AI applications in the market, because these flagship models are getting really good by the day, and seem to be eating up into each and every of those use cases.

revskill · 20m ago

Why generating code ?

swyx · 2h ago

1. yeah this is nice, making it easier to generate workflows is always good. i think the challenge is always versioning and proper error handling - if the diagram the user sends in doesnt properly model the work done, then you're SOL.

2. (sorry to bring it up but have to ask) how does Diagrid/Dapr compare to Temporal? i browsed your docs but there wasn't much that came up. is Dapr strictly dag based?