50
valico
v4.0.0 GrowingJSON Schema validator and JSON coercer
MIT Edition 2018
#json#validator#json-schema
Quick Verdict
- ✕Not updated for 2+ years
- ✓Stable API (4.x for 11+ years)
- ✓Trusted by 378 crates
- ✓Permissive license (MIT)
Security
Checking security advisories...
Downloads
20.6M
Dependents
378
Releases
52
Size
170KB
Deep Insights
📉
Download decline
891.8K downloads in the last 30 days, down 24% from the previous period. May indicate migration to alternatives.
🔗
Moderate adoption
378 crates depend on valico. Reasonable ecosystem adoption, though not yet a core dependency.
✅
Stable for 11+ years
The API has been stable (1.x) for over 11 years with 52 releases. This level of maturity means you can depend on it without worrying about breaking changes.
🌟
Used by top crates
Notable dependents include schema_registry_converter, hedwig, webthing, rustless, compose_yml. When high-quality crates choose valico, it's a strong quality signal.
Health Breakdown
Maintenance 6/25
Recency, release consistency, active ratio
Quality 17/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 8/15
Downloads, momentum, growth trend
Documentation 9/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
34K/day avg-28%
Top Dependents
Version Adoption
v4.0.0
75%
v3.6.0
21%
v3.6.1
3%
v2.4.2
1%
v3.1.0
1%
Release Timeline
52 releasessince 2014
J
F
M
A
M
J
J
A
S
O
N
D
2014
4
2015
28
2016
2
2017
2018
6
2019
5
2020
3
2021
1
2022
1
2023
2
2024
2025
2026
LessMore
Feature Flags
js
README
Loading README...
Maintainers
Dependencies
16
direct dependencies
Dependents
378
crates depend on valico