Decision Workspace
reactio vs polling vs async-io
Side-by-side comparison of Rust crates
45
reactio
growingv0.1.9
Low-Latency Event Driven Nonblocking Reactor Pattern
66
polling
growingv3.11.0
Portable interface to epoll, kqueue, event ports, and IOCP
65
async-io
growingv2.6.0
Async I/O and timers
Core Metrics
| reactio | polling | async-io | |
|---|---|---|---|
| Health Score | 45 | 66 | 65 |
| Total Downloads | 8.2K | 209.5M | 188.7M |
| 30d Downloads | 0 | 7.5M | 6.5M |
| Dependents | 0 | 1.0K | 4.2K |
| Releases | 10 | 47 | 62 |
| Last Updated | 460d ago | 302d ago | 302d ago |
| Age | 1y 8m | 5y 11m | 7y 1m |
Health Breakdown
reactio
Maintenance
7
Quality
15
Community
6
Popularity
5
Documentation
12
polling
Maintenance
9
Quality
18
Community
19
Popularity
8
Documentation
12
async-io
Maintenance
9
Quality
16
Community
20
Popularity
8
Documentation
12
Technical Details
| reactio | polling | async-io | |
|---|---|---|---|
| Version | 0.1.9 | 3.11.0 | 2.6.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 OR MIT | Apache-2.0 OR MIT | Apache-2.0 OR MIT |
| Dependencies | 2 | 12 | 21 |
| Crate Size | 36KB | 59KB | 51KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 1.6% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.86 | 1.71 | 1.71 |
| Owners | 1 | 2 (team) | 1 (team) |
Links
Quick Verdict
- •polling leads with a health score of 66/100, but none of the options score above 80.
- •async-io is depended on by 4.2K crates — strongest ecosystem trust.
- •⚠ reactio has not been updated in over a year.
- •reactio is pre-1.0 — API may change.