44
fast_uaparser
v2.0.1 GrowingRegex-based parser for User-Agent request headers
Apache-2.0 Edition 2018
Quick Verdict
- ✕Not updated for 6+ years
- ✓Stable API (2.x for 6+ years)
- ✓Permissive license (Apache-2.0)
Security
Checking security advisories...
Downloads
8.5K
Dependents
1
Releases
4
Size
12KB
Deep Insights
📉
Download decline
38 downloads in the last 30 days, down 31% from the previous period. May indicate migration to alternatives.
✅
Stable for 6+ years
The API has been stable (1.x) for over 6 years with 4 releases. This level of maturity means you can depend on it without worrying about breaking changes.
📐
Compact crate
At 12KB, fast_uaparser is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 3/25
Recency, release consistency, active ratio
Quality 18/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v2.0.1
46%
v1.0.0
21%
v0.1.2
17%
v2.0.0
16%
Release Timeline
4 releasessince 2019
J
F
M
A
M
J
J
A
S
O
N
D
2019
2
2020
2
2021
2022
2023
2024
2025
2026
LessMore
README
Loading README...
Maintainers
Dependencies
9
direct dependencies
Dependents
1
crates depend on fast_uaparser