Decision Workspace
fast_qr vs qr2term vs qrcode-ai-scanner-core
Side-by-side comparison of Rust crates
57
fast_qr
growingv0.13.1
Generates optimized QRCode
55
qr2term
growingv0.3.3
Stupidly simple Rust crate to render a QR code in the terminal.
50
qrcode-ai-scanner-core
experimentalv0.2.2
High-performance QR code validation and scannability scoring for artistic, image-embedded, custom styled, and photo-captured QR codes
Core Metrics
| fast_qr | qr2term | qrcode-ai-scanner-core | |
|---|---|---|---|
| Health Score | 57 | 55 | 50 |
| Total Downloads | 237.9K | 693.8K | 1.0K |
| 30d Downloads | 15.5K | 48.8K | 983 |
| Dependents | 95 | 386 | 9 |
| Releases | 33 | 16 | 4 |
| Last Updated | 287d ago | 548d ago | 60d ago |
| Age | 3y 11m | 7y | 2m |
Health Breakdown
fast_qr
Maintenance
10
Quality
15
Community
11
Popularity
6
Documentation
15
qr2term
Maintenance
5
Quality
15
Community
13
Popularity
7
Documentation
15
qrcode-ai-scanner-core
Maintenance
15
Quality
12
Community
9
Popularity
4
Documentation
10
Technical Details
| fast_qr | qr2term | qrcode-ai-scanner-core | |
|---|---|---|---|
| Version | 0.13.1 | 0.3.3 | 0.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MPL-2.0 | AGPL-3.0 |
| Dependencies | 6 | 3 | 10 |
| Crate Size | 72KB | 43KB | 35KB |
| Features | 3 | 0 | 0 |
| Yanked % | 3.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.59 | 1.67.1 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fast_qr leads with a health score of 57/100, but none of the options score above 80.
- •qr2term has the most downloads (693.8K), suggesting wider adoption.
- •qr2term is depended on by 386 crates — strongest ecosystem trust.
- •⚠ qr2term has not been updated in over a year.