Decision Workspace
shuntcalc vs fend-core vs fend
Side-by-side comparison of Rust crates
40
shuntcalc
experimentalv2.0.0
A smart CLI calculator with variables, REPL, and step-by-step RPN evaluation using the Shunting Yard algorithm
62
fend-core
stablev1.5.8
Arbitrary-precision unit-aware calculator
57
fend
stablev1.5.8
Arbitrary-precision unit-aware calculator
Core Metrics
| shuntcalc | fend-core | fend | |
|---|---|---|---|
| Health Score | 40 | 62 | 57 |
| Total Downloads | 286 | 119.9K | 100.6K |
| 30d Downloads | 4 | 2.2K | 158 |
| Dependents | 0 | 97 | 0 |
| Releases | 1 | 68 | 68 |
| Last Updated | 172d ago | 63d ago | 63d ago |
| Age | 5m | 5y 6m | 5y 6m |
Health Breakdown
shuntcalc
Maintenance
5
Quality
17
Community
5
Popularity
3
Documentation
10
fend-core
Maintenance
15
Quality
20
Community
11
Popularity
6
Documentation
10
fend
Maintenance
15
Quality
20
Community
6
Popularity
6
Documentation
10
Technical Details
| shuntcalc | fend-core | fend | |
|---|---|---|---|
| Version | 2.0.0 | 1.5.8 | 1.5.8 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 3 | 0 | 8 |
| Crate Size | 16KB | 119KB | 35KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fend-core leads with a health score of 62/100, but none of the options score above 80.