Decision Workspace
fltk vs fltk2 vs fltk-float
Side-by-side comparison of Rust crates
70
fltk
stablev1.5.23
Rust bindings for the FLTK GUI library
52
fltk2
growingv0.1.7
Rust bindings for the FLTK GUI library
39
fltk-float
growingv0.1.5
Flexible LayOut Autosizing Toolkit for fltk-rs
Core Metrics
| fltk | fltk2 | fltk-float | |
|---|---|---|---|
| Health Score | 70 | 52 | 39 |
| Total Downloads | 1.4M | 3.3K | 8.5K |
| 30d Downloads | 18.1K | 0 | 0 |
| Dependents | 762 | 0 | 0 |
| Releases | 401 | 7 | 6 |
| Last Updated | 22d ago | 220d ago | 780d ago |
| Age | 6y 2m | 1y 1m | 2y 10m |
Health Breakdown
fltk
Maintenance
18
Quality
17
Community
13
Popularity
7
Documentation
15
fltk2
Maintenance
11
Quality
17
Community
5
Popularity
4
Documentation
15
fltk-float
Maintenance
4
Quality
17
Community
3
Popularity
5
Documentation
10
Technical Details
| fltk | fltk2 | fltk-float | |
|---|---|---|---|
| Version | 1.5.23 | 0.1.7 | 0.1.5 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 9 | 7 | 1 |
| Crate Size | 200KB | 191KB | 13KB |
| Features | 20 | 21 | 2 |
| Yanked % | 13.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.71 | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fltk leads with a health score of 70/100, but none of the options score above 80.
- •fltk is depended on by 762 crates — strongest ecosystem trust.
- •⚠ fltk-float has not been updated in over a year.
- •fltk2, fltk-float are pre-1.0 — API may change.