Decision Workspace
flow2d_rs vs pravash vs use-fluid
Side-by-side comparison of Rust crates
36
flow2d_rs
growingv0.1.0
A computational fluid dynamics (CFD) library
58
pravash
experimentalv1.2.0
Fluid dynamics simulation — SPH, Euler/Navier-Stokes, shallow water, buoyancy, drag, vortex dynamics
51
use-fluid
experimentalv0.0.1
Fluid mechanics scalar helpers for RustUse
Core Metrics
| flow2d_rs | pravash | use-fluid | |
|---|---|---|---|
| Health Score | 36 | 58 | 51 |
| Total Downloads | 1.5K | 432 | 23 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 10 | 1 |
| Releases | 1 | 4 | 1 |
| Last Updated | 932d ago | 57d ago | 8d ago |
| Age | 2y 6m | 2m | 8d |
Health Breakdown
flow2d_rs
Maintenance
1
Quality
15
Community
6
Popularity
4
Documentation
10
pravash
Maintenance
13
Quality
18
Community
9
Popularity
3
Documentation
15
use-fluid
Maintenance
12
Quality
15
Community
7
Popularity
2
Documentation
15
Technical Details
| flow2d_rs | pravash | use-fluid | |
|---|---|---|---|
| Version | 0.1.0 | 1.2.0 | 0.0.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | GPL-3.0-only | MIT OR Apache-2.0 |
| Dependencies | 3 | 12 | 0 |
| Crate Size | 32KB | 120KB | 6KB |
| Features | 0 | 12 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.89 | 1.95.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pravash leads with a health score of 58/100, but none of the options score above 80.
- •flow2d_rs has the most downloads (1.5K), suggesting wider adoption.
- •⚠ flow2d_rs has not been updated in over a year.
- •flow2d_rs, use-fluid are pre-1.0 — API may change.