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Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

7 good first / help-wanted issues · Java · last activity Jul 4, 2026

gateway grpc grpc-client grpc-server hacktoberfest http http-client http-server http2 micro-framework microservices netty rpc rpc-client rpc-framework rpc-library rpc-server thrift thrift-client thrift-server
7 Open Issues Need Help Last updated: Jul 4, 2026

Open Issues Need Help

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new feature good first issue sprint
line/armeria
5.1K

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Java
#gateway#grpc#grpc-client#grpc-server#hacktoberfest#http#http-client#http-server#http2#micro-framework#microservices#netty#rpc#rpc-client#rpc-framework#rpc-library#rpc-server#thrift#thrift-client#thrift-server
new feature good first issue
line/armeria
5.1K

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Java
#gateway#grpc#grpc-client#grpc-server#hacktoberfest#http#http-client#http-server#http2#micro-framework#microservices#netty#rpc#rpc-client#rpc-framework#rpc-library#rpc-server#thrift#thrift-client#thrift-server
new feature good first issue
line/armeria
5.1K

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Java
#gateway#grpc#grpc-client#grpc-server#hacktoberfest#http#http-client#http-server#http2#micro-framework#microservices#netty#rpc#rpc-client#rpc-framework#rpc-library#rpc-server#thrift#thrift-client#thrift-server
new feature good first issue
line/armeria
5.1K

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Java
#gateway#grpc#grpc-client#grpc-server#hacktoberfest#http#http-client#http-server#http2#micro-framework#microservices#netty#rpc#rpc-client#rpc-framework#rpc-library#rpc-server#thrift#thrift-client#thrift-server
performance good first issue
line/armeria
5.1K

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Java
#gateway#grpc#grpc-client#grpc-server#hacktoberfest#http#http-client#http-server#http2#micro-framework#microservices#netty#rpc#rpc-client#rpc-framework#rpc-library#rpc-server#thrift#thrift-client#thrift-server
improvement good first issue
line/armeria
5.1K

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Java
#gateway#grpc#grpc-client#grpc-server#hacktoberfest#http#http-client#http-server#http2#micro-framework#microservices#netty#rpc#rpc-client#rpc-framework#rpc-library#rpc-server#thrift#thrift-client#thrift-server
line/armeria
5.1K

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Java
#gateway#grpc#grpc-client#grpc-server#hacktoberfest#http#http-client#http-server#http2#micro-framework#microservices#netty#rpc#rpc-client#rpc-framework#rpc-library#rpc-server#thrift#thrift-client#thrift-server