Decision Workspace
bzzz-core vs pulsehive-runtime vs zig-core
Side-by-side comparison of Rust crates
41
bzzz-core
experimentalv0.1.0
Bzzz core library - Declarative orchestration engine for AI Agents
58
pulsehive-runtime
experimentalv2.0.2
Runtime execution engine for PulseHive multi-agent SDK
51
zig-core
experimentalv0.11.0
Core library for zig — workflow orchestration engine for AI coding agents
Core Metrics
| bzzz-core | pulsehive-runtime | zig-core | |
|---|---|---|---|
| Health Score | 41 | 58 | 51 |
| Total Downloads | 61 | 214 | 463 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 6 | 22 |
| Releases | 1 | 6 | 14 |
| Last Updated | 96d ago | 10d ago | 73d ago |
| Age | 3m | 3m | 3m |
Health Breakdown
bzzz-core
Maintenance
8
Quality
11
Community
7
Popularity
2
Documentation
13
pulsehive-runtime
Maintenance
18
Quality
14
Community
8
Popularity
3
Documentation
15
zig-core
Maintenance
15
Quality
11
Community
10
Popularity
3
Documentation
12
Technical Details
| bzzz-core | pulsehive-runtime | zig-core | |
|---|---|---|---|
| Version | 0.1.0 | 2.0.2 | 0.11.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | AGPL-3.0-only | MIT |
| Dependencies | 15 | 16 | 13 |
| Crate Size | 129KB | 76KB | 192KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.83 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pulsehive-runtime leads with a health score of 58/100, but none of the options score above 80.
- •zig-core has the most downloads (463), suggesting wider adoption.
- •bzzz-core, zig-core are pre-1.0 — API may change.