Decision Workspace
ua-parser vs agent-parser-ro vs simple-useragent
Side-by-side comparison of Rust crates
62
ua-parser
growingv0.2.2
Rust implementation of the User Agent String Parser project
44
agent-parser-ro
experimentalv0.1.1
A comprehensive user agent string parser that detects browser, operating system, and device type
43
simple-useragent
growingv0.1.2
A simple user agent parser library based on the uap-core regexes
Core Metrics
| ua-parser | agent-parser-ro | simple-useragent | |
|---|---|---|---|
| Health Score | 62 | 44 | 43 |
| Total Downloads | 7.0M | 4.1K | 3.9K |
| 30d Downloads | 684.0K | 256 | 1.1K |
| Dependents | 25 | 0 | 0 |
| Releases | 4 | 2 | 3 |
| Last Updated | 5d ago | 310d ago | 409d ago |
| Age | 1y 9m | 10m | 1y 1m |
Health Breakdown
ua-parser
Maintenance
17
Quality
12
Community
12
Popularity
8
Documentation
13
agent-parser-ro
Maintenance
7
Quality
14
Community
6
Popularity
4
Documentation
13
simple-useragent
Maintenance
6
Quality
15
Community
6
Popularity
4
Documentation
12
Technical Details
| ua-parser | agent-parser-ro | simple-useragent | |
|---|---|---|---|
| Version | 0.2.2 | 0.1.1 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 6 | 3 | 4 |
| Crate Size | 835KB | 12KB | 23KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | 1.65 |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •ua-parser leads with a health score of 62/100, but none of the options score above 80.
- •⚠ simple-useragent has not been updated in over a year.