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wit-bindgen-core

v0.57.1 Growing

Low-level support for bindings generation based on WIT files for use with `wit-bindgen-cli` and other languages.

Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT Edition 2024 MSRV 1.85.0

Quick Verdict

  • โœ“Actively maintained (updated 38d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 981 crates
  • โœ“Permissive license (Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT)

Security

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Downloads
41.1M
Dependents
981
Releases
65
Size
38KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

15.5M downloads in the last 30 days (517.2K/day), up 41% from the previous period.

๐Ÿ”—
Moderate adoption

981 crates depend on wit-bindgen-core. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 151 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, wit-bindgen-core hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 38KB, wit-bindgen-core is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include wit-bindgen-rust, wit-bindgen-rust-macro, wit-bindgen-rust-lib, wit-bindgen-wrpc-rust, wit-bindgen-wrpc-rust-macro. When high-quality crates choose wit-bindgen-core, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 9/20

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
387K/day avg+82%
0200K400K600K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.51.0
99%
v0.53.1
0%
v0.53.0
0%
v0.50.0
0%
v0.54.0
0%

Release Timeline

10 releasessince 2025
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Feature Flags

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README

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Maintainers

Dependencies
5
direct dependencies
Dependents
981
crates depend on wit-bindgen-core