Trending repositories

1.floci-io / floci

Light, fluffy, and always free - The AWS Local Emulator alternative

• aws
• aws-emulation
• localstack
• devops
• docker
• ec2
• +4 more

2.ashishps1 / awesome-system-design-resources

Learn System Design concepts and prepare for interviews using free resources.

• awesome
• backend
• computer-science
• distributed-systems
• high-level-design
• interview
• +4 more

3.kestra-io / kestra

Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.

• orchestration
• data-orchestration
• high-availability
• infrastructure-as-code
• automation
• devops
• +14 more

4.macrozheng / mall

mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于Spring Boot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。

• spring-boot
• spring-security
• mybatis
• docker
• swagger-ui
• mysql
• +10 more

5.thingsboard / thingsboard

All-in-one IoT Platform - Device management, data collection, processing and visualization.

• visualization
• iot
• iot-platform
• mqtt
• middleware
• thingsboard
• +12 more

6.xpipe-io / xpipe

Access your entire server infrastructure from your local desktop

• java
• javafx
• docker
• ssh
• lxd
• wsl
• +10 more

7.trinodb / trino

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

• java
• presto
• hive
• hadoop
• big-data
• sql
• +13 more

8.jenkinsci / jenkins

Jenkins automation server

• continuous-integration
• continuous-delivery
• continuous-deployment
• java
• groovy
• jenkins
• +4 more

9.apache / dolphinscheduler

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

• workflow-schedule
• azkaban
• airflow
• task-scheduler
• job-scheduler
• cloud-native
• +5 more

10.conductor-oss / conductor

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

• distributed-systems
• grpc
• java
• javascript
• microservice-orchestration
• orchestration-engine
• +8 more

11.iterate-ch / cyberduck

Cyberduck is a libre FTP, SFTP, WebDAV, Amazon S3, Backblaze B2, Microsoft Azure & OneDrive and OpenStack Swift file transfer client for Mac and Windows.

• webdav
• sftp
• azure
• openstack-swift
• google-drive
• onedrive
• +14 more

12.OtterMind / Chat2DB

Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.

• ai
• mysql
• oracle
• postgresql
• redis
• database
• +14 more

13.macrozheng / mall-swarm

mall-swarm是一套微服务商城系统，采用了 Spring Cloud Alibaba、Spring Boot 3.5、Sa-Token、MyBatis、Elasticsearch、Docker、Kubernetes等核心技术，同时提供了基于Vue的管理后台方便快速搭建系统。mall-swarm在电商业务的基础集成了注册中心、配置中心、监控中心、网关等系统功能。

• springcloud
• springboot
• docker
• java
• mysql
• elasticsearch
• +8 more

14.flyway / flyway

Flyway by Redgate • Database Migrations Made Easy.

• flyway
• java
• database-migrations
• java-library
• continuous-delivery
• devops
• +13 more

15.quarkusio / quarkus

Quarkus: Supersonic Subatomic Java.

• kubernetes
• java
• cloud-native
• reactive
• hacktoberfest

16.apache / camel

Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.

• camel
• integration
• java
• microservices
• cloud-native
• data-transformation
• +10 more

17.xuxueli / xxl-job

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

• xxl-job
• job
• quartz
• glue
• task
• schedule
• +5 more

18.alibaba / nacos

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

• nacos
• dubbo
• kubernetes
• istio
• spring-cloud
• microservices
• +10 more

19.apache / skywalking

APM, Application Performance Monitoring System

• skywalking
• observability
• apm
• service-mesh
• dapper
• distributed-tracing
• +8 more

20.supertokens / supertokens-core

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

• authentication
• session-management
• login
• supertokens
• java
• signin
• +13 more

21.doocs / advanced-java

😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 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、海量数据处理等领域知识

• java
• distributed-systems
• message-queue
• redis
• distributed-search-engine
• high-availability
• +14 more

22.apache / dubbo

The java implementation of Apache Dubbo. An RPC and microservice framework.

• dubbo
• distributed-systems
• framework
• java
• microservices
• restful
• +5 more

23.redisson / redisson

Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..

• java
• redis
• lock
• map
• queue
• executor
• +14 more

24.microcks / microcks

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀

• api
• testing
• kubernetes
• api-testing
• event-driven
• graphql
• +14 more

25.apache / zookeeper

Apache ZooKeeper

• zookeeper
• database
• hacktoberfest
• java
• apache
• consensus
• +8 more

26.ongres / stackgres

StackGres Operator, Full Stack PostgreSQL on Kubernetes // !! Mirror repository of https://gitlab.com/ongresinc/stackgres, only accept Merge Requests there.

• postgres
• postgresql
• kubernetes
• kubernetes-operator
• java
• high-availability

27.terrakube-io / terrakube

Open source IaC Automation and Collaboration Software.

• spring-boot
• elide
• terraform
• kubernetes
• terraform-registry
• terraform-enterprise
• +2 more

28.theonedev / onedev

The Unified and Autonomous Development Platform

• git
• devops
• self-hosted
• ci-cd
• kanban
• packages
• +3 more

29.liquibase / liquibase

Main Liquibase Source

• java
• liquibase
• database-migrations
• java-library
• continuous-delivery
• devops
• +11 more

30.alibaba / Sentinel

A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)

• alibaba
• java
• microservice
• circuit-breaker
• rate-limiting
• reliability
• +3 more

31.apache / rocketmq

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

• rocketmq
• cloud-native
• eventing
• java
• messaging
• streaming
• +1 more

32.APIJSON / APIJSON

🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构

• postgresql-database
• tidb
• sqlserver
• oracle
• clickhouse
• postgresql
• +14 more

33.apereo / cas

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

• sso-authentication
• authentication
• authorization
• java
• websso
• saml2
• +14 more

34.hazelcast / hazelcast

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

• java
• hazelcast
• in-memory
• big-data
• scalability
• distributed
• +9 more

35.apache / ignite

Apache Ignite

• distributed-sql-database
• iot
• osgi
• network-client
• ignite
• data-management-platform
• +9 more

36.Peergos / Peergos

A p2p, secure file storage, social network and application protocol

• java
• peer-to-peer
• encryption
• social-network
• ipfs
• storage
• +13 more

37.GoogleCloudPlatform / bank-of-anthos

Retail banking sample application showcasing Kubernetes and Google Cloud

• samples
• kubernetes
• reference-architecture
• sample-app
• fsi
• google-cloud
• +1 more

38.shiyi25928988 / kubernetes-ai-dashboard

AI-powered Kubernetes dashboard for cluster resource management with built-in agent.

39.apolloconfig / apollo

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

• configuration-management
• spring-boot
• config-management
• microservices
• spring-cloud
• distributed-configuration

40.macrozheng / mall-learning

mall学习教程，架构、业务、技术要点全方位解析。mall项目（60k+star）是一套电商系统，使用现阶段主流技术实现。涵盖了SpringBoot、MyBatis、Elasticsearch、RabbitMQ、Redis、MongoDB、MySQL等技术，采用Docker容器化部署。

• springboot
• mybatis
• elasticsearch
• rabbitmq
• redis
• mongodb
• +3 more

41.testcontainers / testcontainers-java

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

• java
• docker
• docker-compose
• junit
• test-automation
• jvm
• +3 more

42.apache / linkis

Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.

• sql
• spark
• hive
• pyspark
• livy
• linkis
• +14 more

43.projectnessie / nessie

Nessie: Transactional Catalog for Data Lakes with Git-like semantics

• data
• spark
• java
• iceberg
• aws-lambda
• git

44.spring-cloud / spring-cloud-stream

Framework for building Event-Driven Microservices

• microservices
• messaging
• event-driven-microservices
• stream-processing
• reactive
• cloud-native

45.prometheus / cloudwatch_exporter

Metrics exporter for Amazon AWS CloudWatch

46.Activiti / Activiti

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.

• java
• bpm
• spring
• cloud
• microservices
• business-process
• +4 more

47.apache / storm

Apache Storm

• storm
• apache
• distributed
• streaming

48.micrometer-metrics / micrometer

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

• java
• monitoring
• cloud-native
• microservices
• metrics
• observability

49.Loophole-LLC / Bastillion

Bastillion gives you a clean, browser-based way to manage SSH access across all your systems—like a bastion host with a friendly dashboard.

• ssh
• bastion-host
• java
• javascript
• web-app
• web-based
• +8 more

50.bonigarcia / webdrivermanager

Automated driver management and other helper features for Selenium WebDriver in Java

• java
• selenium-webdriver
• chromedriver
• geckodriver
• maven
• selenium
• +2 more

51.googleapis / google-cloud-java

Google Cloud Client Library for Java

• java
• cloud-bigquery
• cloud-storage
• cloud-datastore
• google-cloud
• artisanal
• +1 more

52.Netflix / genie

Distributed Big Data Orchestration Service

• big-data
• bigdata
• orchestration
• configuration
• configuration-management
• java
• +7 more

53.siddhi-io / siddhi

Stream Processing and Complex Event Processing Engine

• streaming-data-processing
• cep
• stream-processing
• complex-event-processing
• online-learning
• cloud-native
• +3 more

54.logicalclocks / hopsworks

Hopsworks - Data-Intensive AI platform with a Feature Store

• feature-store
• aws
• azure
• data-science
• feature-engineering
• feature-management
• +11 more

55.sirixdb / sirix

SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.

• xquery
• java
• temporal-data
• storage
• snapshot
• comparison
• +14 more

56.apache / stormcrawler

A scalable, mature and versatile web crawler based on Apache Storm

• web-crawler
• apache-storm
• distributed
• java
• crawler
• stormcrawler

57.nitrite / nitrite-java

NoSQL embedded document store for Java

• nosql
• embedded-database
• documentdb
• android
• mobile-database
• database
• +2 more

58.littlehorse-enterprises / littlehorse

LittleHorse Server: Business-as-Code Platform for Microservices, Workflows, and Agents

• microservices
• workflow-engine
• orchestration
• apache-kafka
• event-driven-architecture
• kafka-streams
• +1 more