Best Open Source distributed systems Libraries

A curated list of the most popular GitHub repositories tagged with distributed systems. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1Snailclimb/JavaGuide

Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试，首选 JavaGuide！

#2doocs/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

#3redis/redis

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

#4binhnguyennus/awesome-scalability

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

#5etcd-io/etcd

Distributed reliable key-value store for the most critical data of a distributed system

#6karanpratapsingh/system-design

Learn how to design systems at scale and prepare for system design interviews

#7apache/dubbo

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

#8spacedriveapp/spacedrive

Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.

#9ashishps1/awesome-system-design-resources

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

#10anoma/anoma

Reference implementation of Anoma

#11conductor-oss/conductor

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

#12seaweedfs/seaweedfs

SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. Enterprise version is at seaweedfs.com.

#13dmlc/xgboost

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

#14nsqio/nsq

A realtime distributed messaging platform

#15nats-io/nats-server

High-Performance server for NATS.io, the cloud and edge native messaging system.

#16temporalio/temporal

Temporal service

#17rqlite/rqlite

The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.

#18ty4z2008/Qix

Machine Learning、Deep Learning、PostgreSQL、Distributed System、Node.Js、Golang

#19juicedata/juicefs

JuiceFS is a distributed POSIX file system built on top of Redis and S3.

#20git-bug/git-bug

Distributed, offline-first bug tracker embedded in git

#21cadence-workflow/cadence

Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.

#22twitter/finagle

A fault tolerant, protocol-agnostic RPC system

#23SeleniumHQ/docker-selenium

Provides a simple way to run Selenium Grid with Chrome, Firefox, and Edge using Container Platform, making it easier to perform browser automation at scale

#24hazelcast/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.

#25Eventual-Inc/Daft

High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale

#26taubyte/tau

Fullstack Workspace for Humans & Machines

#27matrixorigin/matrixone

AI-native HTAP database with Git-for-Data and built-in vector search, serving as the data and memory backbone for intelligent agents and applications.

#28scalar-labs/scalardb

Universal HTAP Engine