Simple, scalable state management.
Mobx is simple, scalable state management. Licensed under MIT, it is very popular in the JavaScript ecosystem with 3.0M weekly downloads.
Mobx has an good overall health score of 67/100. Its strongest dimension is popularity (100/100), while maintenance (40/100) is the area with most room for improvement. This package is in good shape overall.
MobX vs Valtio vs Legend-State for observable state management in React 2026. Proxy reactivity, bundle size, performance benchmarks, and which to choose.
2026-03-09T00:00:00.000ZMobX's observable/reactive model is powerful for OOP codebases. Zustand's functional approach is simpler for most React projects. Compare them here in 2026.
2026-03-08T00:00:00.000Z