Tool Profile

XState

A statechart library for authoring, executing, and visualizing complex app behavior.

At a glance:

First seen:2026-04-26

Last seen:2026-04-26

Sightings:1

Source:github.com

What it is

A statechart library for authoring, executing, and visualizing complex app behavior.

Why developers recommend it

HN treated it as the practical implementation behind the statecharts discussion.

Hacker News evidence

2026-04-26

The creator described XState as a JS/TS library, and commenters highlighted executable behavior, hierarchy, and visualization.

Statecharts: hierarchical state machines