jssm
A Javascript finite state machine (FSM) with a terse DSL and a simple API. Most FSMs are one-liners. Fast, easy, powerful, well tested, typed with TypeScript, and visualizations. MIT License.
ts-edge
A strongly-typed graph-based workflow engine for building flexible, composable data processing pipelines with TypeScript
@fsmoothy/core
FSMoothy is a feature-rich and easy-to-use finite state machine for TypeScript.