dart-lang

dart-lang/native

Dart packages related to FFI and native assets bundling.

65 good first / help-wanted issues · Dart · last activity Jul 24, 2026

268 stars 129 forks 268 watchers Dart BSD 3-Clause "New" or "Revised" License
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65 Open Issues Need Help Last updated: Jul 24, 2026

Open Issues Need Help

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[swift2objc] Extend Initialiser Support for `required` and `convenience` initialisers 3 days ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
When generating typedefs for `NativeFunction<Function>`, also generate a typedef for the `Function`. 10 days ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Add support for private setters on variables 16 days ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Add the thrown exceptions in the documentation comments 19 days ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Generate Dart extensions from Kotlin extension methods 23 days ago
type-enhancement good first issue package:jnigen package:jni lang-kotlin
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support `subscript`s 23 days ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support `Hasher` 24 days ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swiftgen] Tool to detect classes and modules in a binary. 25 days ago
good first issue package:swiftgen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[objective_c] autoreleasepool should return value 26 days ago
good first issue package:objective_c
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jni] Remove hack in `findClass` 30 days ago
good first issue package:jnigen package:jni lang-java
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] Improve API for clang args about 1 month ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jni] Add deep conversion utils about 1 month ago
good first issue package:jnigen package:jni lang-java
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] Default clang args for C++ about 1 month ago
good first issue package:ffigen lang-cpp
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
ffigen: preserve typedef doc comment when skipping same-name struct typedef about 1 month ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] Relax binding verification test about 1 month ago
type-infra good first issue package:jnigen package:jni lang-java package:jni_flutter
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen][jnigen] Util to dump entire parsed API about 1 month ago
good first issue package:ffigen package:jnigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] Config visitor API should allow editing documentation about 2 months ago
good first issue package:jnigen package:jni lang-java package:jni_flutter
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] Generate Dart Bindings with Javadoc/KDoc from Kotlin/Java Source about 2 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] Config visitor API should support renaming interface mixins 3 months ago
good first issue package:jnigen package:jni lang-java package:jni_flutter
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Extensions of nested types 3 months ago
good first issue lang-swift package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] Generate assert or comment about the package:objective_c version 6 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] Generate deprecated annotations from Java and Kotlin code 7 months ago
good first issue package:jnigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
JNI violates strict mode policy on Android 7 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
JNI: Remove the synthetic "default constructor" marker added by the Kotlin compiler from the generated code and just pass null. 7 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support Extensions 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jni] Add null checks before calling methods 8 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jni] Provide a way to create a Java singleton from Dart 8 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
CBuilder.frameworks silently ignored when language is not objectiveC 8 months ago
package:native_toolchain_c good first issue
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[all packages] Beef up testing by making all temp directories always have spaces 8 months ago
contributions-welcome P3 package:hooks package:native_toolchain_c package:hooks_runner good first issue package:ffigen package:jnigen package:swiftgen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] Parse `SWIFT_UNAVAILABLE` annotation 8 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support optional primitives 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] Include `API_AVAILABLE` annotations in ObjC code 8 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Generate implicit ctor for structs 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Using `@objc` namespacing to replace `Wrapper` suffix when generating ObjC 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support Computed Properties and Property Observers (i.e `get`, `set`, `willSet` and `didSet`) 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support Parsing Nested Types 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support Protocols 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support inout params 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support tuples 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support default param values 8 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Offer native struct constructors 8 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] propagate `deprecated` attributes into generated dart bindings 9 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] Maven source download is manual 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Shadowing the type parameter in non-static nested classes 9 months ago
type-bug good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Object utility methods 9 months ago
good first issue package:jnigen package:jni lang-java
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Constructing non-static nested classes 9 months ago
type-enhancement good first issue package:jnigen package:jni lang-java
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Make `JException` inherit `JObject` and include it in `package:jni` 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Allow generating enums as Dart enums 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[docs]--compiler-opts in command line requires "=" 9 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Cache JClasses in a map instead of using `static final` 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[objective_c] Move test native code to a helper package 9 months ago
good first issue package:objective_c
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] Detect wrong Java version and throw actionable error 9 months ago
good first issue package:jnigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] Detect mvn missing error and fail gracefully 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
Generate async bindings for `java.io.InputStream` 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
jnigen crashes on empty string in `jnigen.yaml` `classes:` section 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[jnigen] What to name the file that exports the whole package 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
dart run setup.dart occurs an error :PathNotFoundException: 9 months ago
good first issue package:jnigen package:jni
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] Better errors when native functions don't load 9 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] Don't generate block helpers for package:objective_c 9 months ago
good first issue package:ffigen package:objective_c
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Support operator overloading 9 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[swift2objc] Generate bindings for enums 9 months ago
good first issue package:swift2objc
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] `.isA` should accept nullable `ObjCObject` 10 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] Option to control whether properties are generated as getters/setters 10 months ago
good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
[ffigen] test/regen.dart improvements 10 months ago
P3 good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart
ffigen should not generate if input mtimes are older than output mtimes 10 months ago
P2 good first issue package:ffigen
dart-lang/native
268

Dart packages related to FFI and native assets bundling.

Dart