# Standalone library instrumentation This repository also publishes standalone instrumentation for several libraries (and growing) that can be used if you prefer that over using the Java agent: * [Apache Dubbo](../instrumentation/apache-dubbo-2.7/library) * [Armeria](../instrumentation/armeria-1.3/library) * [AWS Lambda](../instrumentation/aws-lambda-1.0/library) * [AWS SDK 1.11](../instrumentation/aws-sdk/aws-sdk-1.11/library) * [AWS SDK 2.2+](../instrumentation/aws-sdk/aws-sdk-2.2/library) * [gRPC](../instrumentation/grpc-1.6/library) * [Guava](../instrumentation/guava-10.0/library) * [JDBC](../instrumentation/jdbc/library) * [Lettuce](../instrumentation/lettuce/lettuce-5.1/library) * [Log4j](../instrumentation/log4j/log4j-2.13.2/library) * [Logback](../instrumentation/logback-1.0/library) * [MongoDB Driver](../instrumentation/mongo/mongo-3.1/library) * [OkHttp](../instrumentation/okhttp/okhttp-3.0/library) * [OSHI](../instrumentation/oshi/library) * [Reactor](../instrumentation/reactor-3.1/library) * [RocketMQ](../instrumentation/rocketmq-client-4.8/library) * [Runtime metrics](../instrumentation/runtime-metrics/library) * [RxJava 1.0](../instrumentation/rxjava/rxjava-1.0/library) * [RxJava 2.0](../instrumentation/rxjava/rxjava-2.0/library) * [RxJava 3.0](../instrumentation/rxjava/rxjava-3.0/library) * [Spring RestTemplate](../instrumentation/spring/spring-web-3.1/library) * [Spring Web MVC](../instrumentation/spring/spring-webmvc-3.1/library) * [Spring WebFlux Client](../instrumentation/spring/spring-webflux-5.0/library)