- treeline.io which is backed by sailsjs.
- aws step functions. Used to coordinate lambda functions. check https://states-language.net/spec.html
By the way, AWS step functions allow the creation of state machines just like @rashkov mentioned in the adjacent comment. If you don't mind being locked in to AWS, using step machines with lambda functions would be a great way to do this.
- treeline.io which is backed by sailsjs.
- aws step functions. Used to coordinate lambda functions. check https://states-language.net/spec.html