Decision Workspace
duckling vs nattydate vs two_timer
Side-by-side comparison of Rust crates
46
duckling
experimentalv0.3.0
A Rust port of Facebook's Duckling library for parsing natural language into structured data
47
nattydate
experimentalv0.2.0
Lightweight, deterministic natural language date/time preprocessor — no ML, no clock fragility.
55
two_timer
growingv2.2.5
parser for English time expressions
Core Metrics
| duckling | nattydate | two_timer | |
|---|---|---|---|
| Health Score | 46 | 47 | 55 |
| Total Downloads | 124 | 24 | 49.0K |
| 30d Downloads | 69 | 24 | 649 |
| Dependents | 0 | 0 | 93 |
| Releases | 4 | 2 | 25 |
| Last Updated | 36d ago | 8d ago | 900d ago |
| Age | 1m | 8d | 7y 3m |
Health Breakdown
duckling
Maintenance
12
Quality
12
Community
6
Popularity
3
Documentation
13
nattydate
Maintenance
13
Quality
13
Community
6
Popularity
2
Documentation
13
two_timer
Maintenance
6
Quality
20
Community
11
Popularity
6
Documentation
12
Technical Details
| duckling | nattydate | two_timer | |
|---|---|---|---|
| Version | 0.3.0 | 0.2.0 | 2.2.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | BSD-3-Clause | MIT OR Apache-2.0 | MIT |
| Dependencies | 6 | 5 | 5 |
| Crate Size | 630KB | 37KB | 29KB |
| Features | 1 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •two_timer leads with a health score of 55/100, but none of the options score above 80.
- •⚠ two_timer has not been updated in over a year.
- •duckling, nattydate are pre-1.0 — API may change.