Decision Workspace
bare-ntt vs cpntt vs i256
Side-by-side comparison of Rust crates
39
bare-ntt
experimentalv0.1.0
Zero-allocation, div-free, bare-metal NTT over the Goldilocks field.
37
cpntt
growingv0.1.1
An implementation of Number Theoretic Transform for competitive programming
65
i256
growingv0.2.4
Optimized implementations of 256-bit signed and unsigned integers.
Core Metrics
| bare-ntt | cpntt | i256 | |
|---|---|---|---|
| Health Score | 39 | 37 | 65 |
| Total Downloads | 12 | 1.8K | 453.2K |
| 30d Downloads | 0 | 0 | 14.9K |
| Dependents | 0 | 0 | 73 |
| Releases | 1 | 2 | 8 |
| Last Updated | 69d ago | 605d ago | 13d ago |
| Age | 2m | 1y 8m | 1y 6m |
Health Breakdown
bare-ntt
Maintenance
9
Quality
13
Community
6
Popularity
1
Documentation
10
cpntt
Maintenance
5
Quality
15
Community
3
Popularity
4
Documentation
10
i256
Maintenance
17
Quality
18
Community
11
Popularity
7
Documentation
12
Technical Details
| bare-ntt | cpntt | i256 | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.1 | 0.2.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | AGPL-3.0-only | CC0-1.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 1 | 1 |
| Crate Size | 600KB | 18KB | 90KB |
| Features | 0 | 0 | 9 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | 1.59 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •i256 leads with a health score of 65/100, but none of the options score above 80.
- •⚠ cpntt has not been updated in over a year.