Decision Workspace
nb vs yaar-reactor vs tokio
Side-by-side comparison of Rust crates
63
nb
growingv1.1.0
Minimal non-blocking I/O layer
39
yaar-reactor
growingv0.1.2
Non-blocking IO abstractions for building executors.
74
tokio
stablev1.50.0
An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications.
Core Metrics
| nb | yaar-reactor | tokio | |
|---|---|---|---|
| Health Score | 63 | 39 | 74 |
| Total Downloads | 28.1M | 4.7K | 584.2M |
| 30d Downloads | 1.6M | 5 | 43.0M |
| Dependents | 3.4K | 0 | 599.9K |
| Releases | 6 | 3 | 181 |
| Last Updated | 1115d ago | 2265d ago | 24d ago |
| Age | 8y 2m | 6y 2m | 9y 9m |
Health Breakdown
nb
Maintenance
4
Quality
17
Community
20
Popularity
8
Documentation
14
yaar-reactor
Maintenance
3
Quality
17
Community
6
Popularity
4
Documentation
9
tokio
Maintenance
17
Quality
17
Community
20
Popularity
8
Documentation
12
Technical Details
| nb | yaar-reactor | tokio | |
|---|---|---|---|
| Version | 1.1.0 | 0.1.2 | 1.50.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 1 | 2 | 34 |
| Crate Size | 12KB | 7KB | 878KB |
| Features | 1 | 2 | 16 |
| Yanked % | 16.7% | 0.0% | 2.8% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | 1.60 | — | 1.71 |
| Owners | 2 (team) | 1 | 3 (team) |
Links
Quick Verdict
- •tokio leads with a health score of 74/100, but none of the options score above 80.
- •tokio is depended on by 599.9K crates — strongest ecosystem trust.
- •⚠ nb, yaar-reactor have not been updated in over a year.
- •yaar-reactor is pre-1.0 — API may change.