It's a lot like skaffold. Main improvements (for now): ) a better UI that keeps errors on-screen. Check out our demo video: https://www.youtube.com/watch?v=MGeUUmdtdKA ) fast_build allows you to do iterative container builds

If you use skaffold for local dev, a Tiltfile will take 10 minutes to write. Email me at dan at windmill dot engineering and we can pair to get you going. You're the user who would benefit from Tilt immediately.