Byte Buddy is a runtime code generation and bytecode manipulation library for Java. It provides a fluent API for creating and modifying Java classes during execution, enabling developers to define class structures, methods, and fields programmatically without requiring a compiler or direct bytecode assembly. The library supports agent-based class transformation, allowing loaded classes to be modified during JVM startup or runtime through a Java agent that intercepts class loading. It offers bytecode-level method interception for fine-grained control over method behavior, annotation-based code
Arthas is a Java diagnostic tool and runtime debugger designed for real-time troubleshooting of applications. It functions as a remote diagnostics agent that allows users to inspect the runtime state of a Java process, including its heap objects and classloader hierarchies, without requiring a process restart. The project distinguishes itself through advanced bytecode manipulation capabilities, enabling live class hotswapping and the modification of bytecode in running processes. It supports in-memory source compilation and runtime bytecode decompilation to verify and update logic instantly w
Javassist is a bytecode engineering toolkit for analyzing, modifying, and generating Java bytecode and class files. It functions as a bytecode manipulation library that allows for the editing of class files through either direct bytecode access or high-level source code syntax. The project provides specialized tools for the programmatic creation of new Java classes and interfaces during runtime. It includes a dynamic proxy generator for intercepting method calls and a class loader interceptor that automatically modifies class definitions as they are loaded into the Java Virtual Machine. Addi
This project is a Java bytecode reverse engineering suite that functions as a disassembler, decompiler, and editor for Java class files and Android APK binaries. It provides tools to transform compiled bytecode into assembly instructions or readable source code. The toolset supports Android APK analysis and Java binary patching, allowing for the modification of source code or bytecode and subsequent recompilation into functional binaries. It includes capabilities for removing Java obfuscation and performing malware analysis through the detection of malicious code patterns. The system incorpo
Cojen/Maker is a lightweight, full-featured, low-level dynamic Java class generator designed for ease of use.
cojen/maker 的主要功能包括：Bytecode Manipulation。
cojen/maker 的开源替代品包括： raphw/byte-buddy — Byte Buddy is a runtime code generation and bytecode manipulation library for Java. It provides a fluent API for… alibaba/arthas — Arthas is a Java diagnostic tool and runtime debugger designed for real-time troubleshooting of applications. It… jboss-javassist/javassist — Javassist is a bytecode engineering toolkit for analyzing, modifying, and generating Java bytecode and class files. It… konloch/bytecode-viewer — This project is a Java bytecode reverse engineering suite that functions as a disassembler, decompiler, and editor for… nicolasmanic/perses — A project to cause (controlled) destruction on your jvm application. qmx/jitescript — Jitescript - Java API for Bytecode.