midVue.js
What is the difference between Pinia and Vuex?
Updated May 4, 2026
Short answer
Pinia is the modern successor to Vuex, offering a simpler API, better TypeScript support, and no mutations.
Deep explanation
In Pinia, mutations are removed; state can be updated directly or via actions. It has a flat structure (no nested modules, just multiple stores) and is built with Composition API in mind, making it much more intuitive and type-safe.
Real-world example
Managing complex global state like an authenticated user's permissions across an enterprise dashboard.
Common mistakes
- Trying to use `commit()` in Pinia
- Pinia uses direct assignment or actions.
Follow-up questions
- Is Vuex 4 still supported?