Decision Workspace
substrate-wasmtime-jit vs wasmtime-environ vs wasmtime-cranelift
Side-by-side comparison of Rust crates
46
substrate-wasmtime-jit
growingv0.16.0-threadsafe.4
JIT-style execution for WebAsssembly code in Cranelift
79
wasmtime-environ
stablev45.0.0
Standalone environment support for WebAssembly code in Cranelift
79
wasmtime-cranelift
stablev34.0.2
Integration between Cranelift and Wasmtime
Core Metrics
| substrate-wasmtime-jit | wasmtime-environ | wasmtime-cranelift | |
|---|---|---|---|
| Health Score | 46 | 79 | 79 |
| Total Downloads | 82.9K | 24.4M | 16.7M |
| 30d Downloads | 0 | 2.3M | 700.0K |
| Dependents | 5 | 1.7K | 357 |
| Releases | 5 | 193 | 134 |
| Last Updated | 2197d ago | 4d ago | 4d ago |
| Age | 6y 2m | 7y 9m | 5y 8m |
Health Breakdown
substrate-wasmtime-jit
Maintenance
3
Quality
14
Community
11
Popularity
6
Documentation
12
wasmtime-environ
Maintenance
19
Quality
19
Community
18
Popularity
8
Documentation
15
wasmtime-cranelift
Maintenance
20
Quality
20
Community
16
Popularity
8
Documentation
15
Technical Details
| substrate-wasmtime-jit | wasmtime-environ | wasmtime-cranelift | |
|---|---|---|---|
| Version | 0.16.0-threadsafe.4 | 45.0.0 | 34.0.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 WITH LLVM-exception | Apache-2.0 WITH LLVM-exception | Apache-2.0 WITH LLVM-exception |
| Dependencies | 19 | 29 | 19 |
| Crate Size | 21KB | 285KB | 189KB |
| Features | 3 | 14 | 11 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2024 |
| MSRV | — | 1.93.0 | 1.85.0 |
| Owners | 2 (team) | 2 (team) | 2 (team) |
Links
Quick Verdict
- •wasmtime-environ leads with a health score of 79/100, but none of the options score above 80.
- •wasmtime-environ is depended on by 1.7K crates — strongest ecosystem trust.
- •⚠ substrate-wasmtime-jit has not been updated in over a year.
- •substrate-wasmtime-jit is pre-1.0 — API may change.