Decision Workspace
fea-rs-ast vs glyphslib vs opentype
Side-by-side comparison of Rust crates
54
fea-rs-ast
experimentalv0.1.3
fontTools-like AST wrapper around fea-rs parser
57
glyphslib
experimentalv0.2.4
A Rust library for reading, writing, and manipulating Glyphs font source files
55
opentype
growingv0.39.1
The package provides a builder and parser of OpenType fonts.
Core Metrics
| fea-rs-ast | glyphslib | opentype | |
|---|---|---|---|
| Health Score | 54 | 57 | 55 |
| Total Downloads | 318 | 402 | 164.1K |
| 30d Downloads | 76 | 71 | 516 |
| Dependents | 1 | 1 | 130 |
| Releases | 4 | 7 | 109 |
| Last Updated | today | 38d ago | 317d ago |
| Age | 4m | 3m | 11y 4m |
Health Breakdown
fea-rs-ast
Maintenance
19
Quality
12
Community
7
Popularity
3
Documentation
13
glyphslib
Maintenance
20
Quality
12
Community
7
Popularity
3
Documentation
15
opentype
Maintenance
9
Quality
16
Community
11
Popularity
6
Documentation
13
Technical Details
| fea-rs-ast | glyphslib | opentype | |
|---|---|---|---|
| Version | 0.1.3 | 0.2.4 | 0.39.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT OR Apache-2.0 | Apache-2.0/MIT |
| Dependencies | 9 | 10 | 3 |
| Crate Size | 54KB | 34KB | 35KB |
| Features | 0 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 2.8% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.70 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •glyphslib leads with a health score of 57/100, but none of the options score above 80.
- •opentype has the most downloads (164.1K), suggesting wider adoption.
- •opentype is depended on by 130 crates — strongest ecosystem trust.