Decision Workspace
sem-core vs symtrace vs rskim-core
Side-by-side comparison of Rust crates
45
sem-core
experimentalv0.3.12
Entity-level semantic diff engine. Extracts functions, classes, and methods from 20 languages via tree-sitter and diffs at the entity level.
41
symtrace
experimentalv0.2.0
A deterministic semantic diff engine using AST-based structural analysis
55
rskim-core
experimentalv2.0.0
Core library for the most intelligent context optimization engine for coding agents
Core Metrics
| sem-core | symtrace | rskim-core | |
|---|---|---|---|
| Health Score | 45 | 41 | 55 |
| Total Downloads | 331 | 46 | 2.1K |
| 30d Downloads | 332 | 46 | 66 |
| Dependents | 17 | 0 | 17 |
| Releases | 4 | 3 | 17 |
| Last Updated | 8d ago | 13d ago | today |
| Age | 13d | 27d | 5m |
Health Breakdown
sem-core
Maintenance
13
Quality
10
Community
9
Popularity
3
Documentation
10
symtrace
Maintenance
13
Quality
10
Community
6
Popularity
2
Documentation
10
rskim-core
Maintenance
19
Quality
13
Community
9
Popularity
4
Documentation
10
Technical Details
| sem-core | symtrace | rskim-core | |
|---|---|---|---|
| Version | 0.3.12 | 0.2.0 | 2.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 30 | 17 | 16 |
| Crate Size | 51KB | 238KB | 76KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rskim-core leads with a health score of 55/100, but none of the options score above 80.
- •sem-core, symtrace are pre-1.0 — API may change.