Trending Java
The hottest repositories on GitHub right now — updated regularly.
| # | Repository | Stars today |
|---|---|---|
| 1 |  elastic/elasticsearch Free and Open Source, Distributed, RESTful Search Engine | +23 |
| 2 |  apache/maven Apache Maven core | +2 |
| 3 |  iflytek/skillhub Self-hosted, open-source agent skill registry for enterprises. Publish & version skill packages, govern with RBAC and audit logs, deploy on-premise with Docker or Kubernetes. | +12 |
| 4 |  trinodb/trino Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (<a href="https://trino.io" class="Link--inTextBlock" rel="nofollow">https://trino.io</a>) | +10 |
| 5 |  kestra-io/kestra Event Driven Orchestration & Scheduling Platform for Mission Critical Applications | +7 |
| 6 |  Stirling-Tools/Stirling-PDF #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere | +149 |
| 7 |  krahets/hello-algo 《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现 | +33 |
| 8 |  modelcontextprotocol/java-sdk The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI | +4 |
| 9 |  Anuken/Mindustry The automation tower defense RTS | +22 |
| 10 |  TheAlgorithms/Java All Algorithms implemented in Java | +10 |
| 11 |  yuliskov/SmartTube Browse media content with your own rules on Android TV | +20 |
| 12 | apache/cassandra Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance. | +3 |
| 13 |  opensearch-project/OpenSearch 🔎 Open source distributed and RESTful search engine. | +12 |
| 14 | apache/druid Apache Druid: a high performance real-time analytics database. | +3 |
| 15 |  AutoMQ/automq Diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability. | +12 |
| 16 |  itwanger/toBeBetterJavaer 一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄 | +7 |
| 17 |  dbeaver/dbeaver Free universal database tool and SQL client | +18 |
| 18 |  spring-projects/spring-boot Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss. | +13 |
| 19 |  netty/netty Netty project - an event-driven asynchronous network application framework | +2 |
| 20 |  Apicurio/apicurio-registry An API/Schema registry - stores APIs and Schemas. | +6 |
| 21 | apache/flink Apache Flink | +7 |
| 22 |  camunda/camunda Process Orchestration Framework | +3 |
| 23 | apache/paimon Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations. | — |
| 24 |  openjdk/jdk JDK main-line development <a href="https://openjdk.org/projects/jdk" class="Link--inTextBlock" rel="nofollow">https://openjdk.org/projects/jdk</a> | — |
| 25 |  supertokens/supertokens-core Open source alternative to Auth0 / Firebase Auth / AWS Cognito | +4 |
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