Decision Workspace
pubsub-server vs mqtt5 vs hermes-broker-core
Side-by-side comparison of Rust crates
52
pubsub-server
experimentalv0.1.3
Pubsub message broker server binary
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
56
hermes-broker-core
experimentalv0.3.6
Core Hermes event traits, subject types, encoding/decoding helpers, and macros re-exports.
Core Metrics
| pubsub-server | mqtt5 | hermes-broker-core | |
|---|---|---|---|
| Health Score | 52 | 62 | 56 |
| Total Downloads | 45 | 3.5K | 95 |
| 30d Downloads | 45 | 346 | 95 |
| Dependents | 0 | 68 | 14 |
| Releases | 4 | 47 | 7 |
| Last Updated | today | 2d ago | today |
| Age | 1d | 7m | 1d |
Health Breakdown
pubsub-server
Maintenance
19
Quality
12
Community
6
Popularity
2
Documentation
13
mqtt5
Maintenance
19
Quality
13
Community
11
Popularity
4
Documentation
15
hermes-broker-core
Maintenance
19
Quality
13
Community
9
Popularity
2
Documentation
13
Technical Details
| pubsub-server | mqtt5 | hermes-broker-core | |
|---|---|---|---|
| Version | 0.1.3 | 0.31.0 | 0.3.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 13 | 56 | 5 |
| Crate Size | 10KB | 390KB | 9KB |
| Features | 0 | 12 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.88 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mqtt5 leads with a health score of 62/100, but none of the options score above 80.