Finite State Machines and Statecharts for the Modern Web.
Xstate is finite State Machines and Statecharts for the Modern Web. Licensed under MIT, it is very popular in the JavaScript ecosystem with 4.0M weekly downloads.
Xstate has an excellent overall health score of 85/100. Its strongest dimension is maintenance (100/100), while quality (50/100) is the area with most room for improvement. This package is well-maintained and actively used.