Decision Workspace
concurrencykit vs crossbeam vs crossbeam-epoch
Side-by-side comparison of Rust crates
41
concurrencykit
growingv0.1.1
Modern concurrency primitives and building blocks for high performance applications
59
crossbeam
growingv0.8.4
Tools for concurrent programming
60
crossbeam-epoch
growingv0.9.18
Epoch-based garbage collection
Core Metrics
| concurrencykit | crossbeam | crossbeam-epoch | |
|---|---|---|---|
| Health Score | 41 | 59 | 60 |
| Total Downloads | 2.1K | 89.5M | 410.7M |
| 30d Downloads | 4 | 6.3M | 26.2M |
| Dependents | 0 | 18.0K | 888 |
| Releases | 2 | 36 | 38 |
| Last Updated | 560d ago | 809d ago | 809d ago |
| Age | 1y 6m | 10y 7m | 8y 4m |
Health Breakdown
concurrencykit
Maintenance
5
Quality
16
Community
6
Popularity
4
Documentation
10
crossbeam
Maintenance
6
Quality
13
Community
20
Popularity
8
Documentation
12
crossbeam-epoch
Maintenance
7
Quality
14
Community
19
Popularity
8
Documentation
12
Technical Details
| concurrencykit | crossbeam | crossbeam-epoch | |
|---|---|---|---|
| Version | 0.1.1 | 0.8.4 | 0.9.18 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 6 | 3 |
| Crate Size | 1KB | 11KB | 47KB |
| Features | 0 | 4 | 5 |
| Yanked % | 0.0% | 5.6% | 18.4% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.61 | 1.61 |
| Owners | 1 | 5 (team) | 4 (team) |
Links
Quick Verdict
- •crossbeam-epoch leads with a health score of 60/100, but none of the options score above 80.
- •crossbeam is depended on by 18.0K crates — strongest ecosystem trust.
- •⚠ concurrencykit, crossbeam, crossbeam-epoch have not been updated in over a year.