Decision Workspace
perspective-js vs oak-valkyrie vs oak-vampire
Side-by-side comparison of Rust crates
58
perspective-js
stablev4.3.0
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
60
oak-valkyrie
experimentalv0.0.10
High-performance incremental Valkyrie parser for the oak ecosystem with flexible configuration.
59
oak-vampire
experimentalv0.0.10
High-performance incremental Vampire parser for the oak ecosystem with flexible configuration.
Core Metrics
| perspective-js | oak-valkyrie | oak-vampire | |
|---|---|---|---|
| Health Score | 58 | 60 | 59 |
| Total Downloads | 31.2K | 367 | 295 |
| 30d Downloads | 82 | 65 | 64 |
| Dependents | 48 | 1 | 0 |
| Releases | 48 | 10 | 10 |
| Last Updated | 17d ago | 3d ago | 4d ago |
| Age | 1y 10m | 5m | 5m |
Health Breakdown
perspective-js
Maintenance
18
Quality
18
Community
7
Popularity
5
Documentation
10
oak-valkyrie
Maintenance
19
Quality
14
Community
11
Popularity
3
Documentation
13
oak-vampire
Maintenance
19
Quality
14
Community
10
Popularity
3
Documentation
13
Technical Details
| perspective-js | oak-valkyrie | oak-vampire | |
|---|---|---|---|
| Version | 4.3.0 | 0.0.10 | 0.0.10 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MPL-2.0 | MPL-2.0 |
| Dependencies | 24 | 15 | 12 |
| Crate Size | 58KB | 60KB | 21KB |
| Features | 5 | 4 | 4 |
| Yanked % | 4.2% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •oak-valkyrie leads with a health score of 60/100, but none of the options score above 80.
- •perspective-js has the most downloads (31.2K), suggesting wider adoption.
- •oak-valkyrie, oak-vampire are pre-1.0 — API may change.