Decision Workspace
qrcodegen vs qrcodegen-no-heap vs qrgen-rs
Side-by-side comparison of Rust crates
57
qrcodegen
growingv1.8.0
High-quality QR Code generator library
42
qrcodegen-no-heap
growingv1.8.1
High-quality QR Code generator library
36
qrgen-rs
experimentalv0.0.1
Fast no-std QR code generator written in pure Rust
Core Metrics
| qrcodegen | qrcodegen-no-heap | qrgen-rs | |
|---|---|---|---|
| Health Score | 57 | 42 | 36 |
| Total Downloads | 6.9M | 114.8K | 42 |
| 30d Downloads | 589.9K | 12.9K | 0 |
| Dependents | 641 | 18 | 0 |
| Releases | 8 | 2 | 1 |
| Last Updated | 1500d ago | 1009d ago | 176d ago |
| Age | 8y 8m | 2y 9m | 5m |
Health Breakdown
qrcodegen
Maintenance
6
Quality
21
Community
14
Popularity
8
Documentation
8
qrcodegen-no-heap
Maintenance
4
Quality
15
Community
9
Popularity
6
Documentation
8
qrgen-rs
Maintenance
5
Quality
15
Community
6
Popularity
2
Documentation
8
Technical Details
| qrcodegen | qrcodegen-no-heap | qrgen-rs | |
|---|---|---|---|
| Version | 1.8.0 | 1.8.1 | 0.0.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT | non-standard |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 15KB | 17KB | 5KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 50.0% | 0.0% |
| Edition | — | — | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •qrcodegen leads with a health score of 57/100, but none of the options score above 80.
- •qrcodegen is depended on by 641 crates — strongest ecosystem trust.
- •⚠ qrcodegen, qrcodegen-no-heap have not been updated in over a year.
- •qrgen-rs is pre-1.0 — API may change.