Dart packages related to native interop and the foreign function interface. Contains code generators for generating bindings for other programming languages and packages related to the hooks system for bundling native code,
275
stars
1,949
commits
Dart
primary language
Sep 11, 2026
updated
README
Overview
This repository is home to Dart packages related to FFI and native assets building and bundling.
Documentation
See the doc directory for more documentation.
Packages
| Package | Description | Issues | Version |
|---|---|---|---|
| code_assets | This package contains the Dart API for code assets in hook/build.dart and hook/link.dart. |  |  |
| data_assets | This package contains the Dart API for data assets in hook/build.dart and hook/link.dart. |  |  |
| ffi | Utilities for working with Foreign Function Interface (FFI) code. |  |  |
| ffigen | Generator for FFI bindings, using LibClang to parse C, Objective-C, and Swift files. |  |  |
| hooks | This package contains the API for hook/build.dart and hook/link.dart. |  |  |
| hooks_runner | This package is the backend that invokes hook/build.dart and hook/link.dart from Dart and Flutter. |  |  |
| jni | A library to access JNI from Dart and Flutter that acts as a support library for package:jnigen. |  |  |
| jni_flutter | A library to access Flutter Android specific APIs from Dart. |  |  |
| jni_util | A library to access Flutter Android specific APIs from Dart. |  |  |
| jnigen | A Dart bindings generator for Java and Kotlin that uses JNI under the hood to interop with Java virtual machine. |  |  |
| native_toolchain_c | A library to invoke the native C compiler installed on the host machine. |  |  |
| objective_c | A library to access Objective C from Flutter that acts as a support library for package:ffigen. |  |  |
| record_use | Dart API to access @RecordUse() recorded usages in link hooks. |  |  |
| swift2objc | A tool for generating bindings that allow interop between Dart and Swift code. |  |  |
| swiftgen | A tool for generating bindings that allow interop between Dart and Swift code. |  |  |
External packages
Packages not on this repo but also related to FFI and native assets. ❤️
| Package | Description | Version |
|---|---|---|
| native_toolchain_cmake | A library to invoke CMake for Dart Native Assets. |  |
| native_toolchain_go | A library to invoke the native Go compiler installed on the host machine. |  |
| native_toolchain_ninja | A library to invoke Ninja for Dart Native Assets. |  |
| native_toolchain_rust | A library to build and bundle Rust code for Dart Native Assets. |  |
| native_toolchain_zig | A library to build and bundle Zig code for Dart Native Assets. |  |
Publishing automation
For information about our publishing automation and release process, see https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.
For additional information about contributing, see our contributing page.
Contributors
(top 30 of 98)
Similar repos
Languages
Dart
89.0%
C
4.7%
Java
2.1%
Objective-C
1.4%
Kotlin
1.1%
Dart packages related to native interop and the foreign function interface. Contains code generators for generating bindings for other programming languages and packages related to the hooks system for bundling native code,
275
stars
1,949
commits
Dart
primary language
Sep 11, 2026
updated
README
Overview
This repository is home to Dart packages related to FFI and native assets building and bundling.
Documentation
See the doc directory for more documentation.
Packages
| Package | Description | Issues | Version |
|---|---|---|---|
| code_assets | This package contains the Dart API for code assets in hook/build.dart and hook/link.dart. | | |
| data_assets | This package contains the Dart API for data assets in hook/build.dart and hook/link.dart. | | |
| ffi | Utilities for working with Foreign Function Interface (FFI) code. | | |
| ffigen | Generator for FFI bindings, using LibClang to parse C, Objective-C, and Swift files. | | |
| hooks | This package contains the API for hook/build.dart and hook/link.dart. | | |
| hooks_runner | This package is the backend that invokes hook/build.dart and hook/link.dart from Dart and Flutter. | | |
| jni | A library to access JNI from Dart and Flutter that acts as a support library for package:jnigen. | | |
| jni_flutter | A library to access Flutter Android specific APIs from Dart. | | |
| jni_util | A library to access Flutter Android specific APIs from Dart. | | |
| jnigen | A Dart bindings generator for Java and Kotlin that uses JNI under the hood to interop with Java virtual machine. | | |
| native_toolchain_c | A library to invoke the native C compiler installed on the host machine. | | |
| objective_c | A library to access Objective C from Flutter that acts as a support library for package:ffigen. | | |
| record_use | Dart API to access @RecordUse() recorded usages in link hooks. | | |
| swift2objc | A tool for generating bindings that allow interop between Dart and Swift code. | | |
| swiftgen | A tool for generating bindings that allow interop between Dart and Swift code. | | |
External packages
Packages not on this repo but also related to FFI and native assets. ❤️
| Package | Description | Version |
|---|---|---|
| native_toolchain_cmake | A library to invoke CMake for Dart Native Assets. | |
| native_toolchain_go | A library to invoke the native Go compiler installed on the host machine. | |
| native_toolchain_ninja | A library to invoke Ninja for Dart Native Assets. | |
| native_toolchain_rust | A library to build and bundle Rust code for Dart Native Assets. | |
| native_toolchain_zig | A library to build and bundle Zig code for Dart Native Assets. | |
Publishing automation
For information about our publishing automation and release process, see https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.
For additional information about contributing, see our contributing page.
Similar repos
Contributors
(top 30 of 98)
Languages
Dart
89.0%
C
4.7%
Java
2.1%
Objective-C
1.4%
Kotlin
1.1%