Decision Workspace
qvass vs quantr vs quantrs2
Side-by-side comparison of Rust crates
40
qvass
experimentalv0.1.1
A quantum circuit simulator in Rust.
41
quantr
growingv0.6.0
Create and simulate gate-based quantum circuits.
53
quantrs2
experimentalv0.1.3
Comprehensive Rust quantum computing framework - unified entry point for quantum simulation, algorithm development, and hardware interaction
Core Metrics
| qvass | quantr | quantrs2 | |
|---|---|---|---|
| Health Score | 40 | 41 | 53 |
| Total Downloads | 789 | 19.8K | 1.1K |
| 30d Downloads | 4 | 37 | 26 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 16 | 10 |
| Last Updated | 237d ago | 614d ago | today |
| Age | 8m | 2y 6m | 9m |
Health Breakdown
qvass
Maintenance
8
Quality
14
Community
3
Popularity
3
Documentation
12
quantr
Maintenance
7
Quality
15
Community
6
Popularity
5
Documentation
8
quantrs2
Maintenance
19
Quality
9
Community
6
Popularity
4
Documentation
15
Technical Details
| qvass | quantr | quantrs2 | |
|---|---|---|---|
| Version | 0.1.1 | 0.6.0 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | EUPL-1.2 | Apache-2.0 |
| Dependencies | 3 | 2 | 12 |
| Crate Size | 30KB | 57KB | 130KB |
| Features | 0 | 0 | 9 |
| Yanked % | 0.0% | 0.0% | 20.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.59.0 | — | 1.86.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •quantrs2 leads with a health score of 53/100, but none of the options score above 80.
- •quantr has the most downloads (19.8K), suggesting wider adoption.
- •⚠ quantr has not been updated in over a year.