Decision Workspace
fusevm vs python-rs vs polka-rs
Side-by-side comparison of Rust crates
56
fusevm
experimentalv0.12.1
Language-agnostic bytecode VM with fused superinstructions and a 3-tier Cranelift JIT (linear, block, tracing with side-exits and frame materialization)
52
python-rs
experimentalv0.1.2
A stackless Python 3 interpreter written in Rust — academic/hobby AI-assisted port of CPython. Pre-release; not usable yet.
51
polka-rs
experimentalv0.1.0
Bytecode schema for the Myriad runtime (Abrase language).
Core Metrics
| fusevm | python-rs | polka-rs | |
|---|---|---|---|
| Health Score | 56 | 52 | 51 |
| Total Downloads | 5.8K | 44 | 42 |
| 30d Downloads | 5.5K | 0 | 0 |
| Dependents | 43 | 0 | 6 |
| Releases | 17 | 3 | 2 |
| Last Updated | 26d ago | 6d ago | 3d ago |
| Age | 1m | 3m | 6d |
Health Breakdown
fusevm
Maintenance
17
Quality
13
Community
9
Popularity
4
Documentation
13
python-rs
Maintenance
19
Quality
15
Community
6
Popularity
2
Documentation
10
polka-rs
Maintenance
14
Quality
15
Community
8
Popularity
2
Documentation
12
Technical Details
| fusevm | python-rs | polka-rs | |
|---|---|---|---|
| Version | 0.12.1 | 0.1.2 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 11 | 0 | 0 |
| Crate Size | 146KB | 62KB | 12KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fusevm leads with a health score of 56/100, but none of the options score above 80.