Decision Workspace
fibertract vs xtensa-lx-rt vs riscv
Side-by-side comparison of Rust crates
54
fibertract
experimentalv1.1.0
Peripheral nervous system substrate — bidirectional fiber tracts with labeled-line encoding, Weber-law sensory quantization, and use-dependent adaptation
72
xtensa-lx-rt
growingv0.22.0
Minimal startup/runtime for Xtensa LX CPUs
68
riscv
growingv0.16.0
Low level access to RISC-V processors
Core Metrics
| fibertract | xtensa-lx-rt | riscv | |
|---|---|---|---|
| Health Score | 54 | 72 | 68 |
| Total Downloads | 153 | 891.5K | 7.3M |
| 30d Downloads | 0 | 39.8K | 627.6K |
| Dependents | 3 | 122 | 1.3K |
| Releases | 3 | 20 | 30 |
| Last Updated | 76d ago | 39d ago | 152d ago |
| Age | 3m | 5y 8m | 8y 8m |
Health Breakdown
fibertract
Maintenance
15
Quality
18
Community
8
Popularity
3
Documentation
10
xtensa-lx-rt
Maintenance
17
Quality
16
Community
17
Popularity
7
Documentation
15
riscv
Maintenance
12
Quality
13
Community
20
Popularity
8
Documentation
15
Technical Details
| fibertract | xtensa-lx-rt | riscv | |
|---|---|---|---|
| Version | 1.1.0 | 0.22.0 | 0.16.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 4 | 5 |
| Crate Size | 25KB | 28KB | 44KB |
| Features | 2 | 2 | 5 |
| Yanked % | 0.0% | 0.0% | 13.3% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.88.0 | 1.81 |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •xtensa-lx-rt leads with a health score of 72/100, but none of the options score above 80.
- •riscv has the most downloads (7.3M), suggesting wider adoption.
- •riscv is depended on by 1.3K crates — strongest ecosystem trust.
- •xtensa-lx-rt, riscv are pre-1.0 — API may change.