Decision Workspace
simper-filter vs naad vs fft-convolver
Side-by-side comparison of Rust crates
41
simper-filter
growingv0.1.1
State Variable Filters for real-time audio in pure Rust
53
naad
experimentalv1.0.0
naad — Audio synthesis primitives: oscillators, filters, envelopes, modulation, wavetables, effects
51
fft-convolver
growingv0.3.0
Audio convolution algorithm in pure Rust for real time audio processing
Core Metrics
| simper-filter | naad | fft-convolver | |
|---|---|---|---|
| Health Score | 41 | 53 | 51 |
| Total Downloads | 2.3K | 25 | 27.7K |
| 30d Downloads | 37 | 31 | 2.6K |
| Dependents | 0 | 2 | 30 |
| Releases | 2 | 1 | 3 |
| Last Updated | 300d ago | 1d ago | 122d ago |
| Age | 2y 5m | 1d | 3y 3m |
Health Breakdown
simper-filter
Maintenance
6
Quality
15
Community
6
Popularity
4
Documentation
10
naad
Maintenance
13
Quality
17
Community
6
Popularity
2
Documentation
15
fft-convolver
Maintenance
10
Quality
15
Community
9
Popularity
5
Documentation
12
Technical Details
| simper-filter | naad | fft-convolver | |
|---|---|---|---|
| Version | 0.1.1 | 1.0.0 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | GPL-3.0-only | MIT |
| Dependencies | 3 | 8 | 3 |
| Crate Size | 6KB | 93KB | 15KB |
| Features | 0 | 5 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.89 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •naad leads with a health score of 53/100, but none of the options score above 80.
- •fft-convolver has the most downloads (27.7K), suggesting wider adoption.
- •simper-filter, fft-convolver are pre-1.0 — API may change.