Decision Workspace
async-rayon vs tokio-rayon vs ntex
Side-by-side comparison of Rust crates
34
async-rayon
growingv0.1.0
Mix async code with CPU-heavy thread pools using Futures + Rayon
58
tokio-rayon
growingv2.1.0
Mix async code with CPU-heavy thread pools using Tokio + Rayon
80
ntex
stablev3.7.0
Framework for composable network services
Core Metrics
| async-rayon | tokio-rayon | ntex | |
|---|---|---|---|
| Health Score | 34 | 58 | 80 |
| Total Downloads | 2.2K | 7.7M | 888.2K |
| 30d Downloads | 45 | 1.4M | 20.2K |
| Dependents | 0 | 275 | 1.9K |
| Releases | 1 | 4 | 229 |
| Last Updated | 631d ago | 1817d ago | 2d ago |
| Age | 1y 8m | 4y 12m | 6y 1m |
Health Breakdown
async-rayon
Maintenance
1
Quality
14
Community
6
Popularity
4
Documentation
9
tokio-rayon
Maintenance
9
Quality
19
Community
13
Popularity
8
Documentation
9
ntex
Maintenance
19
Quality
19
Community
20
Popularity
7
Documentation
15
Technical Details
| async-rayon | tokio-rayon | ntex | |
|---|---|---|---|
| Version | 0.1.0 | 2.1.0 | 3.7.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 4 | 4 | 48 |
| Crate Size | 6KB | 6KB | 245KB |
| Features | 0 | 0 | 13 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2024 |
| MSRV | — | — | 1.88 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •ntex has the highest health score (80/100) — a strong overall choice.
- •tokio-rayon has the most downloads (7.7M), suggesting wider adoption.
- •ntex is depended on by 1.9K crates — strongest ecosystem trust.
- •⚠ async-rayon, tokio-rayon have not been updated in over a year.
- •async-rayon is pre-1.0 — API may change.