Decision Workspace
h3-msquic-async vs h3-quinn vs h3
Side-by-side comparison of Rust crates
49
h3-msquic-async
growingv0.3.1
MsQuic-Async based library for using h3
65
h3-quinn
growingv0.0.10
QUIC transport implementation based on Quinn.
61
h3
growingv0.0.8
An async HTTP/3 implementation.
Core Metrics
| h3-msquic-async | h3-quinn | h3 | |
|---|---|---|---|
| Health Score | 49 | 65 | 61 |
| Total Downloads | 1.3K | 1.5M | 2.0M |
| 30d Downloads | 56 | 140.5K | 184.1K |
| Dependents | 1 | 580 | 696 |
| Releases | 4 | 11 | 9 |
| Last Updated | 59d ago | 325d ago | 325d ago |
| Age | 1y 2m | 3y | 7y |
Health Breakdown
h3-msquic-async
Maintenance
16
Quality
10
Community
7
Popularity
4
Documentation
12
h3-quinn
Maintenance
9
Quality
15
Community
19
Popularity
7
Documentation
15
h3
Maintenance
6
Quality
13
Community
19
Popularity
8
Documentation
15
Technical Details
| h3-msquic-async | h3-quinn | h3 | |
|---|---|---|---|
| Version | 0.3.1 | 0.0.10 | 0.0.8 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 16 | 8 | 18 |
| Crate Size | 23KB | 12KB | 125KB |
| Features | 7 | 2 | 2 |
| Yanked % | 25.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.83 | 1.70 | 1.70 |
| Owners | 1 | 2 (team) | 3 (team) |
Links
Quick Verdict
- •h3-quinn leads with a health score of 65/100, but none of the options score above 80.
- •h3 has the most downloads (2.0M), suggesting wider adoption.
- •h3 is depended on by 696 crates — strongest ecosystem trust.