Decision Workspace
wasmer-wasi vs wasmer-wasix vs wai-bindgen-wasmer
Side-by-side comparison of Rust crates
62
wasmer-wasi
growingv3.1.1
WASI implementation library for Wasmer WebAssembly runtime
71
wasmer-wasix
growingv0.702.0
WASI and WASIX implementation library for Wasmer WebAssembly runtime
69
wai-bindgen-wasmer
growingv0.702.0
Generate WAI glue for a Rust Wasmer host
Core Metrics
| wasmer-wasi | wasmer-wasix | wai-bindgen-wasmer | |
|---|---|---|---|
| Health Score | 62 | 71 | 69 |
| Total Downloads | 2.6M | 2.6M | 984.0K |
| 30d Downloads | 25.1K | 65.3K | 20.8K |
| Dependents | 1.4K | 519 | 20 |
| Releases | 62 | 63 | 68 |
| Last Updated | 1264d ago | 13d ago | 13d ago |
| Age | 7y 3m | 3y 3m | 3y 8m |
Health Breakdown
wasmer-wasi
Maintenance
7
Quality
18
Community
20
Popularity
8
Documentation
9
wasmer-wasix
Maintenance
19
Quality
14
Community
18
Popularity
8
Documentation
12
wai-bindgen-wasmer
Maintenance
19
Quality
16
Community
15
Popularity
7
Documentation
12
Technical Details
| wasmer-wasi | wasmer-wasix | wai-bindgen-wasmer | |
|---|---|---|---|
| Version | 3.1.1 | 0.702.0 | 0.702.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 26 | 101 | 8 |
| Crate Size | 629KB | 495KB | 25KB |
| Features | 17 | 25 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2024 |
| MSRV | — | 1.93 | 1.93 |
| Owners | 2 (team) | 4 (team) | 2 (team) |
Links
Quick Verdict
- •wasmer-wasix leads with a health score of 71/100, but none of the options score above 80.
- •wasmer-wasi has the most downloads (2.6M), suggesting wider adoption.
- •wasmer-wasi is depended on by 1.4K crates — strongest ecosystem trust.
- •⚠ wasmer-wasi has not been updated in over a year.
- •wasmer-wasix, wai-bindgen-wasmer are pre-1.0 — API may change.