Decision Workspace
fctools vs fcnet vs microvm-runtime
Side-by-side comparison of Rust crates
51
fctools
growingv0.6.0
An exhaustive, highly modular and extensible host SDK for the Firecracker microVM manager.
62
fcnet
growingv0.13.0
An in-process Firecracker microVM networking backend based on fcnet-types.
57
microvm-runtime
experimentalv0.4.0-alpha.1
Firecracker microVM driver for decentralized Tangle operators — pure-Rust primitive, no service, no auth, no business logic.
Core Metrics
| fctools | fcnet | microvm-runtime | |
|---|---|---|---|
| Health Score | 51 | 62 | 57 |
| Total Downloads | 25.1K | 1.4M | 197 |
| 30d Downloads | 1.1K | 37.9K | 0 |
| Dependents | 0 | 45 | 2 |
| Releases | 34 | 15 | 4 |
| Last Updated | 15d ago | 15d ago | 2d ago |
| Age | 1y 7m | 1y 9m | 2d |
Health Breakdown
fctools
Maintenance
18
Quality
11
Community
5
Popularity
5
Documentation
12
fcnet
Maintenance
19
Quality
16
Community
10
Popularity
7
Documentation
10
microvm-runtime
Maintenance
19
Quality
13
Community
7
Popularity
3
Documentation
15
Technical Details
| fctools | fcnet | microvm-runtime | |
|---|---|---|---|
| Version | 0.6.0 | 0.13.0 | 0.4.0-alpha.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | Unlicense |
| Dependencies | 36 | 14 | 11 |
| Crate Size | 84KB | 19KB | 113KB |
| Features | 22 | 6 | 2 |
| Yanked % | 14.7% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.81 | — | 1.91 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fcnet leads with a health score of 62/100, but none of the options score above 80.