Pinia vs Vuex

Side-by-side NPM package comparison

pinia

Very Popular

Version 3.0.4

80
Excellent

Intuitive, type safe and flexible Store for Vue

Weekly Downloads
3.1M
↑29%
Bundle (gzip)
107.6 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
60
Popularity
100
Quality
80
Security
100
Stability
70

vuex

Very Popular

Version 4.1.0

67
Good

state management for Vue.js

Weekly Downloads
1.6M
↑23%
Bundle (gzip)
5.4 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
40
Popularity
100
Quality
50
Security
100
Stability
70

Choosing between Pinia and Vuex? Here's a data-driven comparison based on real npm data — downloads, bundle size, health scores, and more — to help you decide which package fits your project best.

Downloads & Popularity

Pinia leads with 3.1M weekly downloads — roughly 1.9x more. Vuex has 1.6M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Vuex has the smallest gzipped bundle at 5.4 KB. Pinia comes in at 107.6 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Pinia has an overall health score of 80/100 (very good), with strong quality, security, popularity scores. Vuex has an overall health score of 67/100 (good), with strong security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose Pinia if you value large community support, strong security track record. Choose Vuex if you value large community support, strong security track record.

Our Verdict

Both Pinia and Vuex are solid choices for JavaScript development. Pinia has the edge in overall health score (80/100), while each package brings unique strengths to the table. Evaluate them based on your project's priorities — whether that's community size, bundle efficiency, or maintenance activity — and choose the one that aligns best with your requirements.

Frequently Asked Questions

Is pinia better than vuex?
It depends on your needs. Pinia has a health score of 80/100 while Vuex scores 67/100. Pinia has more weekly downloads (3.1M), suggesting broader adoption. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, pinia or vuex?
Vuex has the smaller gzipped bundle at 5.4 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use pinia vs vuex?
Based on npm download statistics, Pinia has approximately 3.1M weekly downloads and Vuex has approximately 1.6M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, pinia or vuex?
Pinia currently has the higher overall health score at 80/100. Pinia has a maintenance score of 60/100 and Vuex scores 40/100 on maintenance.