Important
As of March 2025 this project has been archived and will not be receiving further updates.
This repository contains J2CL compatible implementation of Protocol Buffers.
J2CL protobuf implementation emulates and closely follows most of the official Java APIs to help share your Java code in different platforms. The implementation is also well optimized for Web. It doesn't use reflection and provides seamless communication between Java and JavaScript by sharing the same underlying protobuf object instances.
Read how to contribute to J2CL Protobuf.
Please refer to the license file.
J2CL Protobuf is not an official Google product and is currently in 'alpha' release for developer preview.