JsInterop Base
July 29, 2025 ยท View on GitHub
jsInterop-base contains a set of utilities that cannot be expressed with Jsinterop itself and allows GWT and J2CL projects to write certain JavaScript expressions with pure Java.
Bazel dependency
Using Bazel 8 or later, add to your `MODULE.bazel` file:
bazel_dep(name = "jsinterop_base", version = "<RELEASE_VERSION>")
Replace RELEASE_VERSION with an actual
release version:
Then add @jsinterop_base//:jsinterop-base-j2cl to your j2cl_library deps.
Maven dependency
If your project uses Maven, add the following maven
dependency in your pom.xml. Replace RELEASE_VERSION with an actual
release version:
<dependency>
<groupId>com.google.jsinterop</groupId>
<artifactId>base</artifactId>
<version>RELEASE_VERSION</version>
</dependency>
GWT
If you use jsinterop-base with GWT, you need to inherit the following gwt module in your gwt.xml file:
<inherits name="jsinterop.base.Base" />
Build GWT compatible maven jar files
If you want to build the last version on your own, follow the instructions below:
- Install Bazelisk:
$ npm install -g @bazel/bazelisk
$ alias bazel=bazelisk
- Clone this git repository:
$ git clone https://github.com/google/jsinterop-base.git - Run the release script:
$ cd jsinterop-base $ ./maven/release_jsinterop_base.sh --version local --no-deploy
The script will output the directory containing the generated jar files that can be used with maven.
Contributing
Please refer to the contributing document.
Licensing
Please refer to the license file.
Disclaimer
This is not an official Google product.