Decision Workspace
os_dev_toolkit vs os_observatory vs libertyos_kernel
Side-by-side comparison of Rust crates
52
os_dev_toolkit
experimentalv0.1.2
Dependency-free developer tooling primitives for Rust OS development (logging, diagnostics, fixed buffers, status codes).
53
os_observatory
experimentalv0.1.1
Independent, no-deps observability toolkit for OS development: logging, tracing, and panic reporting designed for no_std environments.
38
libertyos_kernel
growingv0.17.5
The kernel for LibertyOS.
Core Metrics
| os_dev_toolkit | os_observatory | libertyos_kernel | |
|---|---|---|---|
| Health Score | 52 | 53 | 38 |
| Total Downloads | 96 | 82 | 81.0K |
| 30d Downloads | 96 | 82 | 74 |
| Dependents | 3 | 3 | 0 |
| Releases | 3 | 2 | 69 |
| Last Updated | 25d ago | 22d ago | 987d ago |
| Age | 25d | 24d | 4y 4m |
Health Breakdown
os_dev_toolkit
Maintenance
12
Quality
17
Community
8
Popularity
2
Documentation
13
os_observatory
Maintenance
13
Quality
17
Community
8
Popularity
2
Documentation
13
libertyos_kernel
Maintenance
7
Quality
10
Community
6
Popularity
6
Documentation
9
Technical Details
| os_dev_toolkit | os_observatory | libertyos_kernel | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.1 | 0.17.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 0 | 0 | 31 |
| Crate Size | 16KB | 11KB | 201KB |
| Features | 3 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •os_observatory leads with a health score of 53/100, but none of the options score above 80.
- •libertyos_kernel has the most downloads (81.0K), suggesting wider adoption.
- •⚠ libertyos_kernel has not been updated in over a year.