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napi-sys

v3.2.1 Stable

NodeJS N-API raw binding

MIT Edition 2021 MSRV 1.88
#ffi#nodejs#n-api#napi

Quick Verdict

  • โœ“Stable API (3.x for 8+ years)
  • โœ“Trusted by 256 crates
  • โœ“Tiny footprint (7KB, 1 deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
27.4M
Dependents
256
Releases
34
Size
7KB

Deep Insights

๐Ÿ“Š
Stable downloads

2.1M downloads in the last 30 days (69.4K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

256 crates depend on napi-sys. Reasonable ecosystem adoption, though not yet a core dependency.

โœ…
Stable for 8+ years

The API has been stable (1.x) for over 8 years with 34 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿชถ
Minimal dependencies

Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 7KB, napi-sys is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include napi, napi-h, nanom, yuuang-test-napi, napi-calm-down. When high-quality crates choose napi-sys, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 24/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
65K/day avg+53%
050K100K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v2.4.0
48%
v2.2.3
22%
v2.2.2
13%
v3.0.0
10%
v2.3.0
7%

Release Timeline

34 releasessince 2017
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2017
2
2018
2019
2020
11
2021
5
2022
3
2023
2
2024
3
2025
8
2026
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Feature Flags

default =["dyn-symbols"]

napi1napi2napi3napi4napi5napi6napi7napi8napi9napi10dyn-symbols*experimental

README

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Maintainers

Dependencies
1
direct dependencies
Dependents
256
crates depend on napi-sys

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