Decision Workspace
j1939-async vs embassy-usb-synopsys-otg vs embassy-nrf
Side-by-side comparison of Rust crates
36
j1939-async
growingv0.1.0-alpha1
A J1939 Library able to be used async (or not).
69
embassy-usb-synopsys-otg
growingv0.4.0
`embassy-usb-driver` implementation for Synopsys OTG USB controllers
64
embassy-nrf
growingv0.11.0
Embassy Hardware Abstraction Layer (HAL) for nRF series microcontrollers
Core Metrics
| j1939-async | embassy-usb-synopsys-otg | embassy-nrf | |
|---|---|---|---|
| Health Score | 36 | 69 | 64 |
| Total Downloads | 554 | 881.1K | 562.8K |
| 30d Downloads | 0 | 57.5K | 47.2K |
| Dependents | 0 | 23 | 94 |
| Releases | 1 | 7 | 14 |
| Last Updated | 407d ago | 46d ago | 27d ago |
| Age | 1y 1m | 2y 2m | 5y 8m |
Health Breakdown
j1939-async
Maintenance
2
Quality
15
Community
6
Popularity
3
Documentation
10
embassy-usb-synopsys-otg
Maintenance
18
Quality
16
Community
15
Popularity
7
Documentation
13
embassy-nrf
Maintenance
14
Quality
14
Community
16
Popularity
7
Documentation
13
Technical Details
| j1939-async | embassy-usb-synopsys-otg | embassy-nrf | |
|---|---|---|---|
| Version | 0.1.0-alpha1 | 0.4.0 | 0.11.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 7 | 30 |
| Crate Size | 20KB | 45KB | 162KB |
| Features | 4 | 4 | 69 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •embassy-usb-synopsys-otg leads with a health score of 69/100, but none of the options score above 80.
- •⚠ j1939-async has not been updated in over a year.