bytebuddy

一款专注于 Java 主流 Web 中间件的内存马快速生成工具，致力于简化安全研究人员和红队成员的工作流程，提升攻防效率

Datadog APM client for Java

本专栏主要针对字节码编程系列知识栈进行编写文章学习。在字节码编程方便有三个比较常见的框架；ASM、Javassit、Byte-buddy，他们都可以使用自己的API方式进行字节码的插装，通过这样增强方法的方式就可以和Javaagent结合起来开发非入侵的全链路监控服务，以及做反射、中间件和混淆代码等

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

🔥🔥🔥监控指标，CPU使用情况、类加载统计、垃圾回收器回收情况、内存占用情况、线程运行情况、Tomcat线程池、JDK线程池等。 Monitor metrics, CPU usage, class load statistics, garbage collector collection, memory usage, thread running, Tomcat thread pool, JDK thread pool, etc.

An implementation of ByteBuffer in C++

Low-overhead Java agent for the Autonomous Verification Layer. Captures real runtime traces, SQL queries, and HTTP payloads in Spring Boot apps to enable trace-based testing.

The Kamon Instrumentation Agent

Extensible, low overhead Java Bytecode instrumentation agent for optimizing Java app performance

Simple POC/draft of how to add a REST controller in Spring Boot at runtime.

Traffic-Hunter is an APM (Application Performance Monitoring) tool designed for simple performance monitoring of small-scale projects.

👉Smof👈 The Ultimate Java ORM for MongoDB

Take Gradle's practicality to a new level

java instrument samples

A javaagent framework for APM.

java agent for inspecting hierarchical invoke chains in global views

An APM example follow by SkyWalking

此项目是基于 javaagent 代理实现的常见 java 定时任务测试维护工具，为平安银行内部申请专利开源实现，功能更加强大且全面，实现了定时任务的立即执行及CRUD操作，代码无侵入

Framework-agnostic Java observability sidecar agent: chat with a live JVM via MCP/web UI (metrics, slow calls, errors, logs, thread dumps, method traces). Self-hosted, attachable (Arthas-style). Apache-2.0.

Compile-time code generation via ByteBuddy in sbt