iluwatar / java-design-patterns
Design patterns implemented in Java
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Design patterns implemented in Java
๐ฅ ไบบไบบๅฏ็จ็ๅผๆบ BI ๅทฅๅ ท๏ผๆฐๆฎๅฏ่งๅ็ฅๅจใAn open-source BI tool alternative to Tableau.
1๏ธโฃ๐๐๏ธ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java
RuoYi AI ๆฏไธไธชๅ จๆ ๅผ AI ๅผๅๅนณๅฐ๏ผๆจๅจๅธฎๅฉๅผๅ่ ๅฟซ้ๆๅปบๅ้จ็ฝฒไธชๆงๅ็ AI ๅบ็จใ
The most advanced ORM of JVM, for both java & kotlin
Awesome LeetCode resources to learn Data Structures and Algorithms and prepare for Coding Interviews.
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
Apache Iceberg
Apache Cassandraยฎ
A browser automation framework and ecosystem.
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
Agentic AI Framework for Java Developers
A Simple android remote administration tool using sockets. It uses java on the client side and python on the server side
Telegram for Android source
๐ฑ Nextcloud Android app
C7 CE enters EOL in October 2025. Please check out C8 https://github.com/camunda/camunda โ Flexible framework for workflow and decision automation with BPMN and DMN. Integration with Quarkus, Spring, Spring Boot, CDI.
ๅผบๅคงๆ็จ็ๅผๆบๅปบ็ซๅทฅๅ ทใ
Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.
A collection of algorithms and data structures
JDK main-line development https://openjdk.org/projects/jdk
SuperSonic is the next-generation AI+BI platform that unifies Chat BI (powered by LLM) and Headless BI (powered by semantic layer) paradigms.
๐ถ๐ป ์ ์ ๊ฐ๋ฐ์ ์ ๊ณต ์ง์ & ๊ธฐ์ ๋ฉด์ ๋ฐฑ๊ณผ์ฌ์ ๐
Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.