Decision Workspace
codas vs capnp vs capnpc
Side-by-side comparison of Rust crates
52
codas
growingv0.7.1
Markdown-defined data that serialize to and from bytes on any platform—from web apps to robots!
68
capnp
growingv0.25.4
runtime library for Cap'n Proto data encoding
63
capnpc
growingv0.25.3
Cap'n Proto code generation
Core Metrics
| codas | capnp | capnpc | |
|---|---|---|---|
| Health Score | 52 | 68 | 63 |
| Total Downloads | 5.2K | 11.6M | 8.5M |
| 30d Downloads | 0 | 431.3K | 268.9K |
| Dependents | 18 | 1.5K | 1.1K |
| Releases | 8 | 199 | 146 |
| Last Updated | 85d ago | 44d ago | 53d ago |
| Age | 1y 8m | 11y 6m | 11y 6m |
Health Breakdown
codas
Maintenance
13
Quality
16
Community
9
Popularity
4
Documentation
10
capnp
Maintenance
16
Quality
17
Community
12
Popularity
8
Documentation
15
capnpc
Maintenance
16
Quality
15
Community
11
Popularity
8
Documentation
13
Technical Details
| codas | capnp | capnpc | |
|---|---|---|---|
| Version | 0.7.1 | 0.25.4 | 0.25.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 13 | 3 | 1 |
| Crate Size | 69KB | 151KB | 36KB |
| Features | 9 | 6 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.81.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •capnp leads with a health score of 68/100, but none of the options score above 80.
- •capnp is depended on by 1.5K crates — strongest ecosystem trust.