This would be great if available at Cloudron
Open-source developer infrastructure for internal tools. Self-hostable alternative to Airplane, Pipedream, Superblocks and a simplified Temporal with autogenerated UIs to trigger workflows and scripts as internal apps. Scripts are turned into UIs and no-code modules, no-code modules can be composed into very rich flows, and script and flows can be triggered from internal UIs made with a low-code builder. The script languages supported are: Python, Typescript, Go, Bash.
from: https://github.com/windmill-labs/windmill
more info on self-host
https://docs.windmill.dev/docs/how-tos/self_host/