Decision Workspace
libquil-sys vs qcs vs quil-py
Side-by-side comparison of Rust crates
58
libquil-sys
growingv0.4.2
High-level bindings to libquil
55
qcs
growingv0.26.1
High level interface for running Quil on a QPU
43
quil-py
growingv0.17.0
Python bindings for quil-rs
Core Metrics
| libquil-sys | qcs | quil-py | |
|---|---|---|---|
| Health Score | 58 | 55 | 43 |
| Total Downloads | 11.8K | 423.3K | 77.2K |
| 30d Downloads | 0 | 5.4K | 0 |
| Dependents | 113 | 8 | 0 |
| Releases | 9 | 253 | 68 |
| Last Updated | 4d ago | 33d ago | 271d ago |
| Age | 2y 7m | 4y 7m | 2y 11m |
Health Breakdown
libquil-sys
Maintenance
18
Quality
13
Community
12
Popularity
5
Documentation
10
qcs
Maintenance
17
Quality
13
Community
9
Popularity
7
Documentation
9
quil-py
Maintenance
10
Quality
11
Community
6
Popularity
6
Documentation
10
Technical Details
| libquil-sys | qcs | quil-py | |
|---|---|---|---|
| Version | 0.4.2 | 0.26.1 | 0.17.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 12 | 61 | 10 |
| Crate Size | 26KB | 411KB | 112KB |
| Features | 0 | 10 | 0 |
| Yanked % | 0.0% | 1.2% | 2.9% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •libquil-sys leads with a health score of 58/100, but none of the options score above 80.
- •qcs has the most downloads (423.3K), suggesting wider adoption.
- •libquil-sys is depended on by 113 crates — strongest ecosystem trust.