Decision Workspace
krossbar-hub vs krossbar-bus-common vs mom-rpc
Side-by-side comparison of Rust crates
41
krossbar-hub
growingv0.5.5
Krossbar bus hub
50
krossbar-bus-common
growingv0.5.0
Krossbar bus common library
50
mom-rpc
experimentalv0.9.2
Async RPC over AMQP, DDS, MQTT, and Redis. Transport-agnostic — switch brokers via feature flags, not code.
Core Metrics
| krossbar-hub | krossbar-bus-common | mom-rpc | |
|---|---|---|---|
| Health Score | 41 | 50 | 50 |
| Total Downloads | 10.5K | 6.9K | 266 |
| 30d Downloads | 13 | 128 | 36 |
| Dependents | 0 | 38 | 0 |
| Releases | 9 | 4 | 16 |
| Last Updated | 653d ago | 677d ago | 20d ago |
| Age | 1y 10m | 1y 10m | 1m |
Health Breakdown
krossbar-hub
Maintenance
6
Quality
14
Community
4
Popularity
5
Documentation
12
krossbar-bus-common
Maintenance
10
Quality
15
Community
8
Popularity
5
Documentation
12
mom-rpc
Maintenance
12
Quality
14
Community
6
Popularity
3
Documentation
15
Technical Details
| krossbar-hub | krossbar-bus-common | mom-rpc | |
|---|---|---|---|
| Version | 0.5.5 | 0.5.0 | 0.9.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 18 | 2 | 21 |
| Crate Size | 23KB | 2KB | 90KB |
| Features | 2 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.75 | 1.75 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •krossbar-bus-common leads with a health score of 50/100, but none of the options score above 80.
- •krossbar-hub has the most downloads (10.5K), suggesting wider adoption.
- •⚠ krossbar-hub, krossbar-bus-common have not been updated in over a year.