What if there existed an RPC framework that provided not only high performance and extensibility but also a robust suite of features and a thriving community support? CloudWeGo, a high-performance extensible Golang and Rust RPC framework originally developed and open-sourced by ByteDance , has caught my eye as it fits the bill perfectly. CloudWeGo VS Other RPC Frameworks While gRPC and Apache Thrift have served the microservice architecture well, CloudWeGo ’s advanced features and performance metrics set it apart as a promising open source solution for the future.