Decision Workspace
spaced-rs vs spaced-repetition vs spaced-repetition-rs
Side-by-side comparison of Rust crates
37
spaced-rs
growingv0.3.1
A small library implementing a sm2 inspired SR algorithm
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
Core Metrics
| spaced-rs | spaced-repetition | spaced-repetition-rs | |
|---|---|---|---|
| Health Score | 37 | 44 | 37 |
| Total Downloads | 6.1K | 2.8K | 1.6K |
| 30d Downloads | 8 | 5 | 3 |
| Dependents | 0 | 0 | 0 |
| Releases | 5 | 2 | 1 |
| Last Updated | 1307d ago | 1441d ago | 1497d ago |
| Age | 3y 10m | 4y | 4y 1m |
Health Breakdown
spaced-rs
Maintenance
4
Quality
15
Community
3
Popularity
5
Documentation
10
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
Technical Details
| spaced-rs | spaced-repetition | spaced-repetition-rs | |
|---|---|---|---|
| Version | 0.3.1 | 1.1.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | GPL-3.0-only | BSD-2-Clause | BSD-2-Clause |
| Dependencies | 1 | 5 | 2 |
| Crate Size | 17KB | 9KB | 7KB |
| Features | 0 | 1 | 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-rs, spaced-repetition, spaced-repetition-rs have not been updated in over a year.
- •spaced-rs, spaced-repetition-rs are pre-1.0 — API may change.