Decision Workspace
duende-observe vs langfuse-ergonomic vs langfuse
Side-by-side comparison of Rust crates
40
duende-observe
experimentalv0.2.0
Observability integration for Duende (renacer tracing, ttop monitoring)
58
langfuse-ergonomic
experimentalv0.6.3
Ergonomic Rust client for Langfuse with builder patterns
50
langfuse
growingv0.1.8
A simple Rust client for the Langfuse.com observability platform by Neura AI
Core Metrics
| duende-observe | langfuse-ergonomic | langfuse | |
|---|---|---|---|
| Health Score | 40 | 58 | 50 |
| Total Downloads | 76 | 6.0K | 5.8K |
| 30d Downloads | 19 | 645 | 276 |
| Dependents | 2 | 7 | 2 |
| Releases | 2 | 11 | 9 |
| Last Updated | 73d ago | 47d ago | 141d ago |
| Age | 2m | 7m | 1y |
Health Breakdown
duende-observe
Maintenance
10
Quality
12
Community
6
Popularity
2
Documentation
10
langfuse-ergonomic
Maintenance
17
Quality
13
Community
8
Popularity
5
Documentation
15
langfuse
Maintenance
12
Quality
14
Community
7
Popularity
4
Documentation
13
Technical Details
| duende-observe | langfuse-ergonomic | langfuse | |
|---|---|---|---|
| Version | 0.2.0 | 0.6.3 | 0.1.8 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 11 | 17 | 7 |
| Crate Size | 43KB | 87KB | 19KB |
| Features | 0 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.83 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •langfuse-ergonomic leads with a health score of 58/100, but none of the options score above 80.