Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
GitHub repository with 3,522 stars and 787 forks.
Language: Java
Topics: java, jvm, eclipse-openj9, compiler, garbage-collector, gc, jit, interpreter, runtime, virtual-machine
Trending score 1.51, activity score 4.41, stars gained +3, forks gained -1.
2026-06-05: 3,522 stars and 787 forks.
Apache Kafka - A distributed event streaming platform
GitHub repository with 32,713 stars and 15,251 forks.
Trending score: 2.36; stars gained: +10; forks gained: +7.
Language: Java
Topics: scala, kafka, java, streaming
An Application Framework for AI Engineering
GitHub repository with 8,868 stars and 2,616 forks.
Trending score: 2.31; stars gained: +22; forks gained: +5.
Language: Java
Topics: artificial-intelligence, hacktoberfest, java, spring-ai
Apache Beam is a unified programming model for Batch and Streaming data processing.
GitHub repository with 8,605 stars and 4,577 forks.
Trending score: 2.18; stars gained: +5; forks gained: +4.
Language: Java
Topics: batch, beam, big-data, golang, java, python
The missing developer UI for Spring Boot!
GitHub repository with 97 stars and 8 forks.
Trending score: 2.11; stars gained: +13; forks gained: +0.
Language: Java
Topics: developer-tools, java, spring-boot, spring-boot-4, spring-boot-starter, vue
Quarkus: Supersonic Subatomic Java.
GitHub repository with 15,710 stars and 3,199 forks.
Trending score: 1.68; stars gained: +8; forks gained: +1.
Language: Java
Topics: cloud-native, hacktoberfest, java, kubernetes, reactive
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
GitHub repository with 12,216 stars and 2,283 forks.
Trending score: 1.64; stars gained: +29; forks gained: +5.
Language: Java
Topics: anthropic, chatgpt, chroma, embeddings, gemini, gpt
Multi-platform SDK for integrating GitHub Copilot Agent into apps and services
GitHub repository with 9,087 stars and 1,216 forks.
Trending score: 3.47; stars gained: +166; forks gained: +12.
Language: Java
Light, fluffy, and always free - The AWS Local Emulator alternative
GitHub repository with 13,644 stars and 1,293 forks.
Trending score: 3.33; stars gained: +78; forks gained: +7.
Language: Java
Topics: aws, aws-emulation, localstack, devops, docker, ec2
WebHomeTV 基于FongMi二次开发，增强了 WebHome 自定义首页、App Native SDK、网盘链接检测 和 Nostr推荐首页。 这个项目的核心目标是让 CSP 站点首页可以变成一个真正可开发的网页应用：开发者可以用 HTML/CSS/JavaScript 定制首页，再通过 App 暴露的 Native 能力完成搜索、播放、跨域请求、资源代理、最近观看、网盘检测和状态同步。
GitHub repository with 377 stars and 108 forks.
Trending score: 3.29; stars gained: +83; forks gained: +16.
Language: Java
AI equity research agent with resilient workflows, Redis Lua single-flight, pgvector RAG, versioned reports, evidence tracing, and RAG evaluation.
GitHub repository with 1,003 stars and 58 forks.
Trending score: 3.24; stars gained: +77; forks gained: +1.
Language: Java
Topics: ai-agent, financial-research, llm-evaluation, pgvector, postgresql, rabbitmq
GitHub repository with 747 stars and 106 forks.
Trending score: 2.98; stars gained: +53; forks gained: +7.
Language: Java
Apache Doris is an easy-to-use, high performance and unified analytics database.
GitHub repository with 15,437 stars and 3,812 forks.
Trending score: 2.65; stars gained: +11; forks gained: +7.
Language: Java
Topics: agent, ai, bigquery, database, dbt, delta-lake
Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.
GitHub repository with 11,107 stars and 1,155 forks.
Trending score: 3.21; stars gained: +49; forks gained: +5.
Language: Swift
Topics: cpp, csharp, go, ios, java, lightweight
Eventra is a comprehensive event management system that empowers organizers to create, manage, and track events seamlessly. Built with a modern tech stack featuring React frontend and Spring Boot backend, Eventra provides everything needed to run successful events from creation to post-event analytics.
GitHub repository with 120 stars and 438 forks.
Trending score: 2.87; stars gained: +5; forks gained: +21.
Language: JavaScript
Topics: gssoc25, collaborate, gssoc, java, react, spring-boot
Apache Kafka - A distributed event streaming platform
GitHub repository with 32,713 stars and 15,251 forks.
Trending score: 2.36; stars gained: +10; forks gained: +7.
Language: Java
Topics: scala, kafka, java, streaming
An Application Framework for AI Engineering
GitHub repository with 8,868 stars and 2,616 forks.
Trending score: 2.31; stars gained: +22; forks gained: +5.
Language: Java
Topics: artificial-intelligence, hacktoberfest, java, spring-ai
Apache Beam is a unified programming model for Batch and Streaming data processing.
GitHub repository with 8,605 stars and 4,577 forks.
Trending score: 2.18; stars gained: +5; forks gained: +4.
Language: Java
Topics: batch, beam, big-data, golang, java, python
The missing developer UI for Spring Boot!
GitHub repository with 97 stars and 8 forks.
Trending score: 2.11; stars gained: +13; forks gained: +0.
Language: Java
Topics: developer-tools, java, spring-boot, spring-boot-4, spring-boot-starter, vue