Decision Workspace
app-tracer vs app-benchmark vs langfuse-ergonomic
Side-by-side comparison of Rust crates
34
app-tracer
growingv0.8.0
Monitoring / benchmarking of long running applications ie: server processes, streaming apps. Both CLI and TUI. (Use app-benchmark for benchmarking one-time run apps).
36
app-benchmark
growingv0.3.0
Benchmarking for one-shot applicaitions - running on top of GNU Time app. (Use app-tracer for long running processes like servers, streaming).
58
langfuse-ergonomic
experimentalv0.6.3
Ergonomic Rust client for Langfuse with builder patterns
Core Metrics
| app-tracer | app-benchmark | langfuse-ergonomic | |
|---|---|---|---|
| Health Score | 34 | 36 | 58 |
| Total Downloads | 15.8K | 4.4K | 6.0K |
| 30d Downloads | 14 | 6 | 645 |
| Dependents | 0 | 0 | 7 |
| Releases | 10 | 3 | 11 |
| Last Updated | 392d ago | 1282d ago | 47d ago |
| Age | 3y 6m | 3y 6m | 7m |
Health Breakdown
app-tracer
Maintenance
5
Quality
9
Community
5
Popularity
5
Documentation
10
app-benchmark
Maintenance
4
Quality
13
Community
5
Popularity
4
Documentation
10
langfuse-ergonomic
Maintenance
17
Quality
13
Community
8
Popularity
5
Documentation
15
Technical Details
| app-tracer | app-benchmark | langfuse-ergonomic | |
|---|---|---|---|
| Version | 0.8.0 | 0.3.0 | 0.6.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 18 | 14 | 17 |
| Crate Size | 2.7MB | 73KB | 87KB |
| Features | 0 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| 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.
- •app-tracer has the most downloads (15.8K), suggesting wider adoption.
- •⚠ app-tracer, app-benchmark have not been updated in over a year.