Decision Workspace
ck3save vs jomini vs ck3-tiger
Side-by-side comparison of Rust crates
42
ck3save
growingv0.4.3
Ergonomically work with all CK3 saves (regular and ironman)
58
jomini
growingv0.34.1
Low level, performance oriented parser for save and game files from EU4, CK3, HOI4, Vic3, Imperator, and other PDS titles
59
ck3-tiger
stablev1.17.0
Validator that checks Crusader Kings 3 user mod files for mistakes and warns about them. For example: missing localizations, or using a faith trigger on a character. Crusader Kings 3 is a grand strategy game made by Paradox Interactive, and user mods are made by the players to enhance or change their game experience. This tool is for the people who make the mods.
Core Metrics
| ck3save | jomini | ck3-tiger | |
|---|---|---|---|
| Health Score | 42 | 58 | 59 |
| Total Downloads | 43.8K | 170.1K | 39.5K |
| 30d Downloads | 70 | 2.4K | 71 |
| Dependents | 2 | 104 | 0 |
| Releases | 28 | 81 | 44 |
| Last Updated | 1250d ago | 38d ago | 6d ago |
| Age | 5y 6m | 5y 7m | 2y 8m |
Health Breakdown
ck3save
Maintenance
6
Quality
15
Community
5
Popularity
6
Documentation
10
jomini
Maintenance
17
Quality
14
Community
11
Popularity
6
Documentation
10
ck3-tiger
Maintenance
19
Quality
17
Community
6
Popularity
5
Documentation
12
Technical Details
| ck3save | jomini | ck3-tiger | |
|---|---|---|---|
| Version | 0.4.3 | 0.34.1 | 1.17.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | GPL-3.0-or-later |
| Dependencies | 9 | 15 | 9 |
| Crate Size | 35KB | 175KB | 31KB |
| Features | 4 | 6 | 0 |
| Yanked % | 0.0% | 1.2% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ck3-tiger leads with a health score of 59/100, but none of the options score above 80.
- •jomini has the most downloads (170.1K), suggesting wider adoption.
- •jomini is depended on by 104 crates — strongest ecosystem trust.
- •⚠ ck3save has not been updated in over a year.
- •ck3save, jomini are pre-1.0 — API may change.