CyanTrigger is an Udon compiler with focus on in-scene editing. The interface resembles the old SDK2 VRC Trigger interface, but has more functionality. CyanTrigger has full access to all of Udon and can work with UdonGraph and UdonSharp.
Why do you think that https://github.com/Pokeyi/VRC-Animation-Sync is a good alternative to CyanTrigger