Decision Workspace
spaced-repetition vs spaced-repetition-rs vs spaced-rs
Side-by-side comparison of Rust crates
44
spaced-repetition
growingv1.1.0
A spaced repetition algorithm based on anki and supermemo
37
spaced-repetition-rs
growingv0.1.0
A spaced repetition algorithm based on anki and supermemo
37
spaced-rs
growingv0.3.1
A small library implementing a sm2 inspired SR algorithm
Core Metrics
| spaced-repetition | spaced-repetition-rs | spaced-rs | |
|---|---|---|---|
| Health Score | 44 | 37 | 37 |
| Total Downloads | 2.8K | 1.6K | 6.1K |
| 30d Downloads | 5 | 3 | 8 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 1 | 5 |
| Last Updated | 1441d ago | 1497d ago | 1307d ago |
| Age | 4y | 4y 1m | 3y 10m |
Health Breakdown
spaced-repetition
Maintenance
3
Quality
20
Community
5
Popularity
4
Documentation
12
spaced-repetition-rs
Maintenance
1
Quality
15
Community
5
Popularity
4
Documentation
12
spaced-rs
Maintenance
4
Quality
15
Community
3
Popularity
5
Documentation
10
Technical Details
| spaced-repetition | spaced-repetition-rs | spaced-rs | |
|---|---|---|---|
| Version | 1.1.0 | 0.1.0 | 0.3.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | BSD-2-Clause | BSD-2-Clause | GPL-3.0-only |
| Dependencies | 5 | 2 | 1 |
| Crate Size | 9KB | 7KB | 17KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.60.0 | 1.56.1 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •spaced-repetition leads with a health score of 44/100, but none of the options score above 80.
- •spaced-rs has the most downloads (6.1K), suggesting wider adoption.
- •⚠ spaced-repetition, spaced-repetition-rs, spaced-rs have not been updated in over a year.
- •spaced-repetition-rs, spaced-rs are pre-1.0 — API may change.