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jni

v0.22.4 Growing

Rust bindings to the JNI

MIT OR Apache-2.0 Edition 2024 MSRV 1.85.0
API bindings #ffi#java#jni

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (3.5K crates depend on it)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
140.1M
Dependents
3.5K
Releases
49
Size
199KB

Deep Insights

๐Ÿ“Š
Steady growth

14.0M downloads in the last 30 days (466.5K/day), up 11% from the previous period.

๐Ÿ”—
Widely adopted

3.5K crates depend on jni. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 9+ years old, jni hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include rustls-platform-verifier, hickory-proto, hickory-resolver, ndk, webbrowser. When high-quality crates choose jni, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 10/25

Yanked ratio, deps, size, maturity, features

Community 18/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
364K/day avg-18%
0200K400K600K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.21.1
57%
v0.19.0
21%
v0.20.0
13%
v0.22.4
8%
v0.18.0
1%

Release Timeline

10 releases2 yankedsince 2020
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2020
1
2021
1
2022
1
2023
2
2024
2025
2026
5
Less
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Yanked

Feature Flags

_cfg_testinvocation

README

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Maintainers

Dependencies
20
direct dependencies
Dependents
3.5K
crates depend on jni

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