Decision Workspace
pingora-ketama vs jumpch vs hashring
Side-by-side comparison of Rust crates
65
pingora-ketama
growingv0.8.0
Rust port of the nginx consistent hash function
51
jumpch
growingv2.0.0
Jump Consistent Hashing is a fast, minimal memory, consistent hash algorithm.
48
hashring
growingv0.3.6
A minimal implementation of consistent hashing
Core Metrics
| pingora-ketama | jumpch | hashring | |
|---|---|---|---|
| Health Score | 65 | 51 | 48 |
| Total Downloads | 3.0M | 4.1K | 978.9K |
| 30d Downloads | 642.9K | 1.1K | 60.0K |
| Dependents | 16 | 0 | 402 |
| Releases | 9 | 2 | 10 |
| Last Updated | 25d ago | 173d ago | 604d ago |
| Age | 2y | 3y 8m | 9y 4m |
Health Breakdown
pingora-ketama
Maintenance
19
Quality
15
Community
13
Popularity
8
Documentation
10
jumpch
Maintenance
8
Quality
21
Community
5
Popularity
4
Documentation
13
hashring
Maintenance
4
Quality
16
Community
10
Popularity
7
Documentation
11
Technical Details
| pingora-ketama | jumpch | hashring | |
|---|---|---|---|
| Version | 0.8.0 | 2.0.0 | 0.3.6 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 8 | 0 | 1 |
| Crate Size | 51KB | 8KB | 6KB |
| Features | 2 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | — |
| MSRV | — | — | — |
| Owners | 5 | 1 | 1 |
Links
Quick Verdict
- •pingora-ketama leads with a health score of 65/100, but none of the options score above 80.
- •hashring is depended on by 402 crates — strongest ecosystem trust.
- •⚠ hashring has not been updated in over a year.
- •pingora-ketama, hashring are pre-1.0 — API may change.