DevTools VS

Pinia vs Signals (TC39)

Updated Apr 26, 2026

Quick Verdict

Pinia has 3.3x more GitHub stars, while Pinia has 3.0x more weekly downloads.

GitHub Stars
Pinia 14.6K
vs
Signals (TC39) 4.4K
Downloads/wk
Pinia 3.5M
vs
Signals (TC39) 1.2M
Contributors
Pinia 294
vs
Signals (TC39) 50
Bundle Size
Pinia 25.6 KB
vs
Signals (TC39) N/A

Pinia

Website

The intuitive store for Vue.js

statevuesimpledevtools

Signals (TC39)

Website

Reactive primitives for managing application state

statereactivesignalsfine-grained

Detailed Comparison

Side-by-side metrics from GitHub and npm

Metric
Pinia
Signals (TC39)
GitHub Stars
14.6K
4.4K
Weekly Downloads
3.5M
1.2M
Forks
1.2K
125
Open Issues
35
42
Contributors
294
50
Bundle Size (gzip)
25.6 KB
N/A
Dependencies
1
1
Latest Version
3.0.4
2.9.0
Last Commit
Apr 22, 2026
Apr 10, 2026
License
MIT
MIT
First Published
Nov 18, 2019
Aug 24, 2022

Download Trends

Weekly npm downloads over the past 52 weeks

Feature Comparison

Framework capabilities at a glance

Feature
Pinia
Signals (TC39)
Typescript
Devtools
Middleware
Selectors
Async
Atomic
Framework Agnostic

Frequently Asked Questions

Common questions about Pinia vs Signals (TC39)

Is Pinia better than Signals (TC39)?

It depends on your use case. Pinia is the intuitive store for vue.js, while Signals (TC39) is reactive primitives for managing application state. Compare the stats and features above to decide which fits your needs.

Is Pinia still maintained in 2026?

Yes, Pinia was last updated on April 22, 2026 and has 294 contributors.

Can I migrate from Pinia to Signals (TC39)?

Migration complexity depends on how deeply Pinia is integrated into your project. Both tools serve similar purposes in the State Management space, so migration is generally feasible with proper planning.

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