Java Instrumentation

Open-source Java projects categorized as Instrumentation

Top 7 Java Instrumentation Projects

  • Byte Buddy

    Runtime code generation for the Java virtual machine.

  • Project mention: Monkey-patching in Java | dev.to | 2023-09-21

    As seen above, the API exposes the user to low-level bytecode manipulation via byte arrays. It would be unwieldy to do it directly. Hence, real-life projects rely on bytecode manipulation libraries. ASM has been the traditional library for this, but it seems that Byte Buddy has superseded it. Note that Byte Buddy uses ASM but provides a higher-level abstraction.

  • JaCoCo

    :microscope: Java Code Coverage Library

  • Project mention: Apache Maven JaCoCo Configuration | dev.to | 2023-10-27

    I will use here JaCoCo, where also the JaCoCo-Maven-lugin exists for the usage in your Maven builds. This article will show how to configure the code coverage to finally get the results for unit- and integration-tests.

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

    WorkOS logo
  • brave

    Java distributed tracing implementation compatible with Zipkin backend services.

  • client_java

    Prometheus instrumentation library for JVM applications

  • Project mention: Prometheus JMX Exporter for Java17 | /r/PrometheusMonitoring | 2023-05-09

    After doing some research it appears this class references internal packages and therefore "makes it unusable for modern Java apps" (https://github.com/prometheus/client_java/issues/533 , https://github.com/open-telemetry/opentelemetry-java/issues/4192)

  • java-specialagent

    Automatic instrumentation for 3rd-party libraries in Java applications with OpenTracing.

  • jplusone

    Tool for automatic detection and asserting "N+1 SELECT problem" occurences in JPA based Spring Boot Java applications and finding origin of JPA issued SQL statements in general

  • javactrl

    Resumable exceptions and delimited continuations for JVM

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Java Instrumentation related posts

Index

What are some of the best open-source Instrumentation projects in Java? This list will help you:

Project Stars
1 Byte Buddy 6,006
2 JaCoCo 4,014
3 brave 2,323
4 client_java 2,129
5 java-specialagent 185
6 jplusone 106
7 javactrl 27

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