Decision Workspace
mqrstt vs ntex-mqtt vs mqtt5
Side-by-side comparison of Rust crates
47
mqrstt
growingv0.4.2
Pure rust MQTTv5 client implementation Smol and Tokio
72
ntex-mqtt
stablev7.6.1
Client and Server framework for MQTT v5 and v3.1.1 protocols
62
mqtt5
experimentalv0.31.0
Complete MQTT v5.0 platform with high-performance async client and full-featured broker supporting TCP, TLS, WebSocket, authentication, bridging, and resource monitoring
Core Metrics
| mqrstt | ntex-mqtt | mqtt5 | |
|---|---|---|---|
| Health Score | 47 | 72 | 62 |
| Total Downloads | 22.1K | 294.7K | 3.5K |
| 30d Downloads | 45 | 3.4K | 348 |
| Dependents | 0 | 64 | 68 |
| Releases | 19 | 192 | 47 |
| Last Updated | 126d ago | today | 2d ago |
| Age | 3y 3m | 5y 12m | 7m |
Health Breakdown
mqrstt
Maintenance
12
Quality
12
Community
5
Popularity
5
Documentation
13
ntex-mqtt
Maintenance
19
Quality
16
Community
15
Popularity
7
Documentation
15
mqtt5
Maintenance
19
Quality
13
Community
11
Popularity
4
Documentation
15
Technical Details
| mqrstt | ntex-mqtt | mqtt5 | |
|---|---|---|---|
| Version | 0.4.2 | 7.6.1 | 0.31.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MPL-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 13 | 23 | 56 |
| Crate Size | 78KB | 159KB | 390KB |
| Features | 6 | 0 | 12 |
| Yanked % | 15.8% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.88 | 1.88 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •ntex-mqtt leads with a health score of 72/100, but none of the options score above 80.
- •mqrstt, mqtt5 are pre-1.0 — API may change.