Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

A Java serialization/deserialization library to convert Java Objects into JSON and back

A fast dependency injector for Android and Java.

Apache Pulsar - distributed pub-sub messaging system

Very spicy additions to the Java programming language.

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

Cute view animation collection.

The Most Powerful Swipe Layout!

CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.

Feign makes writing java http clients easier

Android开源弹幕引擎·烈焰弹幕使 ～

Java Native Access

阿里巴巴分布式数据库同步系统(解决中美异地机房)

Use SQL to query Elasticsearch

A Flexible and Powerful Parameter Server for large-scale machine learning

ansj分词.ict的真正java实现.分词效果速度都超过开源版的ict. 中文分词,人名识���,词性标注,用户自定义词典

JanusGraph: an open-source, distributed graph database

Distributed Graph Database

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)

H2 is an embeddable RDBMS written in Java.

GT (Great Tit) is a portable debugging tool for bug hunting and performance tuning on smartphones anytime and anywhere just as listening music with Walkman. GT can act as the Integrated Debug Envir…

Official Java client library for kubernetes

Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter

A solution for streaming H.264, H.263, AMR, AAC using RTP on Android

LakeSoul is an end-to-end, realtime cloud-native Lakehouse framework for fast data ingestion, concurrent updates, incremental analytics, multimodal data processing and vector search — powering next…

Sina Weibo Android Client

A high performance replicated log service. (The development is moved to Apache Incubator)

fastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues.

A Flexible, Fast, Federated(3F) SQL Analysis Middleware for Multiple Data Sources

QuestionAnsweringSystem是一个Java实现的人机问答系统，能够自动分析问题并给出候选答案。