Decision Workspace
functional-kube vs k8s-operator-controller vs k8s-openapi
Side-by-side comparison of Rust crates
40
functional-kube
experimentalv0.1.0
A framework for building Kubernetes controllers using the Functional Core, Imperative Shell pattern
42
k8s-operator-controller
experimentalv0.1.1
Kubernetes controller runtime for k8s-operator framework
72
k8s-openapi
growingv0.27.1
Bindings for the Kubernetes client API
Core Metrics
| functional-kube | k8s-operator-controller | k8s-openapi | |
|---|---|---|---|
| Health Score | 40 | 42 | 72 |
| Total Downloads | 38 | 87 | 46.7M |
| 30d Downloads | 18 | 22 | 3.6M |
| Dependents | 0 | 2 | 16.8K |
| Releases | 1 | 2 | 33 |
| Last Updated | 47d ago | 93d ago | 22d ago |
| Age | 1m | 3m | 7y 9m |
Health Breakdown
functional-kube
Maintenance
10
Quality
12
Community
6
Popularity
2
Documentation
10
k8s-operator-controller
Maintenance
12
Quality
12
Community
6
Popularity
2
Documentation
10
k8s-openapi
Maintenance
21
Quality
15
Community
15
Popularity
8
Documentation
13
Technical Details
| functional-kube | k8s-operator-controller | k8s-openapi | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.1 | 0.27.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 9 | 9 | 5 |
| Crate Size | 27KB | 18KB | 2.8MB |
| Features | 0 | 0 | 10 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •k8s-openapi leads with a health score of 72/100, but none of the options score above 80.
- •k8s-openapi is depended on by 16.8K crates — strongest ecosystem trust.