Decision Workspace
freecs vs nexus-rt-derive vs structecs-macros
Side-by-side comparison of Rust crates
59
freecs
stablev2.0.1
A high-performance, archetype-based Entity Component System (ECS) written in Rust.
56
nexus-rt-derive
experimentalv1.1.0
Derive macros for nexus-rt. Use nexus-rt instead of depending on this directly.
51
structecs-macros
experimentalv0.4.0
Procedural macros for the structecs entity-component framework
Core Metrics
| freecs | nexus-rt-derive | structecs-macros | |
|---|---|---|---|
| Health Score | 59 | 56 | 51 |
| Total Downloads | 47.4K | 208 | 321 |
| 30d Downloads | 516 | 208 | 24 |
| Dependents | 92 | 5 | 7 |
| Releases | 75 | 4 | 7 |
| Last Updated | 14d ago | 1d ago | 137d ago |
| Age | 1y 4m | 3d | 4m |
Health Breakdown
freecs
Maintenance
18
Quality
16
Community
7
Popularity
6
Documentation
12
nexus-rt-derive
Maintenance
17
Quality
16
Community
8
Popularity
3
Documentation
12
structecs-macros
Maintenance
13
Quality
14
Community
8
Popularity
3
Documentation
13
Technical Details
| freecs | nexus-rt-derive | structecs-macros | |
|---|---|---|---|
| Version | 2.0.1 | 1.1.0 | 0.4.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 6 | 3 | 3 |
| Crate Size | 104KB | 11KB | 7KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.90 | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •freecs leads with a health score of 59/100, but none of the options score above 80.
- •structecs-macros is pre-1.0 — API may change.