Decision Workspace
fastly vs fastly-sys vs wasmer-compiler-cranelift
Side-by-side comparison of Rust crates
58
fastly
growingv0.11.13
Fastly Compute API
63
fastly-sys
growingv0.11.13
Fastly Compute ABI Bindings
80
wasmer-compiler-cranelift
stablev7.1.0
Cranelift compiler for Wasmer WebAssembly runtime
Core Metrics
| fastly | fastly-sys | wasmer-compiler-cranelift | |
|---|---|---|---|
| Health Score | 58 | 63 | 80 |
| Total Downloads | 6.8M | 6.7M | 6.2M |
| 30d Downloads | 681.1K | 681.1K | 227.2K |
| Dependents | 128 | 61 | 843 |
| Releases | 66 | 56 | 98 |
| Last Updated | 66d ago | 66d ago | today |
| Age | 6y 6m | 5y 10m | 5y 7m |
Health Breakdown
fastly
Maintenance
16
Quality
8
Community
17
Popularity
8
Documentation
9
fastly-sys
Maintenance
18
Quality
12
Community
16
Popularity
8
Documentation
9
wasmer-compiler-cranelift
Maintenance
19
Quality
20
Community
18
Popularity
8
Documentation
15
Technical Details
| fastly | fastly-sys | wasmer-compiler-cranelift | |
|---|---|---|---|
| Version | 0.11.13 | 0.11.13 | 7.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 WITH LLVM-exception | Apache-2.0 WITH LLVM-exception | MIT |
| Dependencies | 20 | 4 | 16 |
| Crate Size | 208KB | 111KB | 93KB |
| Features | 0 | 0 | 6 |
| Yanked % | 6.1% | 1.8% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.82 | 1.82 | 1.91 |
| Owners | 10 (team) | 10 (team) | 2 (team) |
Links
Quick Verdict
- •wasmer-compiler-cranelift has the highest health score (80/100) — a strong overall choice.
- •fastly has the most downloads (6.8M), suggesting wider adoption.
- •wasmer-compiler-cranelift is depended on by 843 crates — strongest ecosystem trust.
- •fastly, fastly-sys are pre-1.0 — API may change.