Decision Workspace
hecs-hierarchy vs bevy-tag vs specs
Side-by-side comparison of Rust crates
42
hecs-hierarchy
growingv0.12.1
Hierachy implementation for Hecs ECS
42
bevy-tag
experimentalv0.1.2
A hierarchical tag system inspired by UE5 GameplayTags, with stable GIDs and O(1) subtree checks
61
specs
growingv0.20.0
Specs is an Entity-Component-System library written in Rust.
Core Metrics
| hecs-hierarchy | bevy-tag | specs | |
|---|---|---|---|
| Health Score | 42 | 42 | 61 |
| Total Downloads | 46.9K | 52 | 984.6K |
| 30d Downloads | 176 | 10 | 21.5K |
| Dependents | 7 | 0 | 612 |
| Releases | 32 | 3 | 43 |
| Last Updated | 573d ago | 42d ago | 915d ago |
| Age | 4y 9m | 1m | 9y 11m |
Health Breakdown
hecs-hierarchy
Maintenance
7
Quality
14
Community
5
Popularity
6
Documentation
10
bevy-tag
Maintenance
11
Quality
13
Community
6
Popularity
2
Documentation
10
specs
Maintenance
6
Quality
15
Community
18
Popularity
7
Documentation
15
Technical Details
| hecs-hierarchy | bevy-tag | specs | |
|---|---|---|---|
| Version | 0.12.1 | 0.1.2 | 0.20.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 5 | 19 |
| Crate Size | 15KB | 41KB | 92KB |
| Features | 0 | 0 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | — | 1.70.0 |
| Owners | 1 | 1 | 9 |
Links
Quick Verdict
- •specs leads with a health score of 61/100, but none of the options score above 80.
- •specs is depended on by 612 crates — strongest ecosystem trust.
- •⚠ hecs-hierarchy, specs have not been updated in over a year.