Stars
Production-ready platform for agentic workflow development.
LlamaIndex is the leading document agent and OCR platform
A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval
Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss locally.
Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)
省市区县乡镇三级或四级城市数据，带拼音标注、坐标、行政区域边界范围；2026年04月03日最新采集，提供csv格式文件，支持在线转成多级联动js代码、通用json格式，提供软件转成shp、geojson、sql、导入数据库；带浏览器里面运行的js采集源码，综合了中华人民共和国民政部、中国•国家地名信息库、统计局、高德地图、腾讯地图行政区划数据
A garbage collection log visualisation tool. Originally hosted at https://java.net/projects/gchisto. Moved it to github and mavenized it.
Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)
A Sentry SDK for Java, Android and other JVM languages.
https://openjdk.org/projects/jmc OpenJDK Mission Control, a production time profiling and diagnostics tools suite.
go jaeger 链路追踪，实现了5个服务调用的链路，支持 gRPC 和 HTTP。
An interactive web UI for gRPC, along the lines of postman
BTrace - a safe, dynamic tracing tool for the Java platform
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
Omega-Ariston / advanced-java
Forked from doocs/advanced-java😮 互联网 Java 工程师进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服务等领域知识，后端同学必看，前端同学也可学习
Netty project - an event-driven asynchronous network application framework
A cross-language remote procedure call(RPC) framework for rapid development of high performance distributed services.
Tracing the internal memory usage of Java Virtual Machine (JVM) by Native Memory Tracking (NMT)
Connection multiplexer for GoLang: serve different services on the same port!
gRPC to JSON proxy generator following the gRPC HTTP spec
C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
Google Cloud Client Library for Java
Protocol Buffers - Google's data interchange format