Releases

1. ▸▾1.1.130 Sept 20262 sources agree

   JSArrayOfJSNumberExtension.toListNum / JSArrayExtension.toListOfInt :

   • JSArrayOfJSNumberExtension.toListNum / JSArrayExtension.toListOfInt:
     • Fix: whole numbers beyond the safe integer range (±(2^53 - 1)) were converted with toInt(), which caps them
       on the VM/dart2wasm (e.g. 1e20 became 9223372036854775807). toListNum now keeps them as double, and
       toListOfInt skips them.

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2. ▸▾1.1.030 Sept 20262 sources agree

   isJSAny , asJSAny , isJSObject , asJSObject , objectDartify :

   • sdk: ^3.13.0

   • ObjectExtension:

     • isJSAny, asJSAny, isJSObject, asJSObject, objectDartify:
       • Reimplemented with Object?.isA<T>() (Dart 3.12+), removing the is JSxxx checks and
         invalid_runtime_check_with_js_interop_types ignores.
       • Fix: a non-JS Dart object (e.g. an instance of a Dart class) is no longer reported as a JSAny with dart2js.
       • null (ambiguous) is still returned for JS values that are also a Dart List/Map/Function (dart2js).
     • Added isJSFunction and isJSExportedDartFunction.
     • toJSDeep: Fix: TypedData (e.g. a Uint8List inside a Map) is converted to a JS typed array,
       not to a JS Array.

   • Fix: Int8List, Uint8ClampedList, Int16List, Uint16List, Int32List, Uint32List, Float32List and
     Float64List .toJS returned a JS Array: the package Iterable<int>/Iterable<double> toJS extensions
     shadowed the dart:js_interop ones. Added Int8ListExtension, Uint8ClampedListExtension,
     Int16ListExtension, Uint16ListExtension, Int32ListExtension, Uint32ListExtension,
     Float32ListExtension and Float64ListExtension (as Uint8ListExtension already did for Uint8List).

   • IterableExtension:

     • Added toJSIterableDeep: lazy JSIterable counterpart of toJSDeep (uses Iterable.toJSIterable, Dart 3.12+).

   • Added JSIterableExtension with toIterable and toList.

     • Works around JSIterable.toDartIterable failing for a JS string (Reflect.get called on non-object).

   • JSObjectExtension:

     • Added prototype (JSObject.getPrototypeOf, Dart 3.13+) and isPlainObject.
     • as<T>():
       • Fix: with dart2wasm all interop types are erased to one runtime type, so dispatching on T returned
         null for valid casts (e.g. JSObject().as<JSObject>()). It now only casts when T can't be inspected.
       • Fix: as<JSObject>() returned null with dart2js.
       • Added JSFunction check; removed duplicated JSInt8Array branch and unreachable JSPromise branch.

   • JSArrayExtension:

     • push: uses JSArray.add.
     • Fix: toListOfDouble now returns List<double> (was a List<int> of only the integer elements).
     • Fix: toListOfInt returned an empty list with dart2wasm (JS numbers are dartified as double).
       It now returns the integer-valued numbers on all platforms.

   • JSArrayOfJSNumberExtension:

     • Fix: toListNum threw for non-integer numbers (e.g. 2.5) with dart2js.

   • Tests:

     • Added integration tests (test/js_integration_test.dart) exchanging values with real JS code
       (JSON, iteration protocols, Set/Map/generators, callbacks, BigInt, Date, typed arrays, prototypes).
     • Added unit tests for the whole public API (test/js_interop_utils_api_test.dart).

   • JSObjectUtil: added prototype (Object.prototype).

   • lints: ^6.1.0

   • test: ^1.32.0

   • dependency_validator: ^5.1.0