icantly. 2. Faster Serialization/Deserialization • Optimized for performance in comparison to JSON. 3. Strict Schema and Type Safety • Guarantees the structure and type of data, reducing errors. 4. Backward and Forward Compatibility • Easier to maintain versioned APIs. 5. Cross-language Compatibility • Supports 8+ languages directly like C++, C#, Java, Kotlin, Objective- C,PHP,Python and Ruby. Dart and Go lang are supported by Google. The protoc compiler uses plugins for these languages Pros of Protocol Buffers