Open-source cloud-computing software
1556 open-source libraries, tools and applications tagged cloud-computing, ranked by how closely cloud-computing is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
1556 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| k8sgpt k8sgpt is a CLI tool that scans Kubernetes clusters, diagnoses issues, and triages them in plain English using AI backends like OpenAI, Azu… | 99 | 8269 | active |
| midwayjs/midway Midway is a progressive, TypeScript-first Node.js framework from Alibaba's Taobao frontend architecture team, built around a custom depende… | 100 | 7757 | active |
| OneUptime OneUptime is a complete open-source monitoring and observability platform combining uptime monitoring, incident management, on-call schedul… | 96 | 7753 | active |
| Flyte Flyte is an open-source workflow orchestration platform for coordinating data, ML models, and AI agents at scale, authored in pure Python a… | 96 | 7741 | active |
| Alluxio/alluxio Alluxio is an open-source distributed caching and data orchestration platform that sits between compute frameworks (Spark, Presto, Trino, P… | 64 | 7248 | stable |
| goproxy/goproxy.cn Goproxy.cn is a free, non-profit Go module proxy service hosted in China and backed by Qiniu Cloud's global CDN. It fully implements the GO… | 45 | 7081 | stable |
| FullStackHero .NET Starter Kit A production-grade .NET 10 starter kit template combining a modular-monolith Web API (vertical slice architecture) with two React 19 front-… | 81 | 6814 | active |
| CloudFlare ImgBed CloudFlare ImgBed is an open-source, self-hosted image and file hosting application deployable on Cloudflare Pages/Workers (serverless) or … | 86 | 6750 | active |
| Micronaut Micronaut is a modern, JVM-based full-stack framework for building modular, easily testable applications and microservices in Java, Kotlin,… | 96 | 6437 | stable |
| eooce/node-ws A lightweight Node.js serverless proxy application implementing VLESS, Trojan, VMess, and Shadowsocks protocols without a kernel, deployabl… | 81 | 6238 | active |
| Cosmos Cosmos-Server is a self-hosted home server platform that acts as a secure gateway and server manager for your applications. It bundles auth… | 91 | 6178 | active |
| KServe KServe is a CNCF incubating, Kubernetes-native platform for serving both generative and predictive AI models at scale. It provides a standa… | 94 | 6133 | stable |
| GPUStack GPUStack is an open-source GPU cluster manager for AI model serving that orchestrates inference engines like vLLM, SGLang, and TensorRT-LLM… | 88 | 5870 | active |
| AidLux (AidLearning) AidLux (originally AidLearning) is an AIoT development platform that runs a native Ubuntu Linux environment with GUI, deep learning tooling… | 63 | 5812 | active |
| permitio/opal OPAL (Open Policy Administration Layer) is an administration layer for policy engines such as Open Policy Agent (OPA) and Cedar Agent. It d… | 95 | 5513 | active |
| agentgateway/agentgateway Agentgateway is an open-source, Rust-based proxy and gateway for agentic AI traffic, handling LLM provider routing, MCP tool servers, and A… | 83 | 5420 | active |
| VibeSDK An open-source SDK for building your own vibe-coding platform where users describe full-stack apps and an AI coding agent plans, edits, dep… | 73 | 5419 | active |
| beclab/Olares Olares is an open-source personal cloud operating system built on Kubernetes that turns your own hardware into a self-hosted AI platform fo… | 90 | 5299 | active |
| dherault/serverless-offline A Serverless Framework plugin that emulates AWS Lambda and API Gateway on your local machine. It starts an HTTP server that replicates the … | 98 | 5261 | active |
| Apache Ignite Apache Ignite is a distributed, memory-first database with in-memory speed, ACID transactions, and SQL support across a cluster. It can ser… | 76 | 5082 | stable |
| OpenNext OpenNext is an open-source adapter that converts the Next.js build output into packages deployable to platforms beyond Vercel, natively sup… | 92 | 5029 | active |
| Apache Dubbo Apache Dubbo-go is the official Go implementation of the Apache Dubbo microservice framework, providing high-performance RPC with service d… | 95 | 4964 | active |
| llm-d llm-d is a Kubernetes-native distributed LLM inference serving stack that orchestrates model servers like vLLM and SGLang across clusters. … | 83 | 4891 | active |
| YDB YDB is an open-source distributed SQL DBMS written in C++ that combines horizontal scalability, high availability, and strict consistency w… | 98 | 4781 | stable |
| aaPanel/BaoTa BaoTa (BT Panel) is a self-hosted web-based server operations panel for Linux (and Windows) that simplifies managing websites, LAMP/LNMP st… | 67 | 4585 | active |
| Firebase CLI The official Firebase Command Line Interface for testing, managing, and deploying Firebase projects from the terminal. It also ships the of… | 95 | 4477 | active |
| Cilium Hubble is a fully distributed network, service, and security observability platform for Kubernetes, built on top of Cilium and eBPF. It pro… | 94 | 4360 | active |
| sjqzhang/go-fastdfs go-fastdfs is a decentralized, HTTP-based distributed file system (private cloud storage) written in Go, similar to FastDFS but with a sing… | 60 | 4140 | stable |
| octelium/octelium Octelium is a free, open-source, self-hosted unified zero trust secure access platform built on Kubernetes. It can operate as a remote acce… | 87 | 4107 | active |
| Blynk-Technologies/blynk-library Blynk's official C++ client library that connects over 400 IoT hardware boards (Arduino, ESP32, ESP8266, Raspberry Pi, Particle, etc.) to t… | 90 | 3990 | stable |
| skyhook-io/radar Radar is an open-source Kubernetes UI and visibility tool shipped as a single Go binary, offering topology, event timelines, Helm, GitOps, … | 79 | 3866 | active |
| helidon-io/helidon Helidon is an open-source Java framework of libraries for writing cloud-native microservices, offering both a lightweight Helidon SE API an… | 98 | 3837 | active |
| supermemoryai/cloudflare-saas-stack An opinionated full-stack SaaS starter kit for building and deploying applications on Cloudflare, combining Next.js, TailwindCSS, ShadcnUI,… | 24 | 3749 | active |
| Polyaxon Polyaxon is an open-source AI engineering control plane that teams self-host on their own Kubernetes clusters to schedule, track, and gover… | 75 | 3735 | active |
| networknt/light-4j Light-4J is a fast, lightweight, cloud-native microservices framework for Java built on the Undertow HTTP core. It offers a small memory fo… | 94 | 3673 | active |
| PublicAffairs/openai-gemini A serverless proxy that translates OpenAI API requests into Google Gemini API calls, letting any OpenAI-only tool use Gemini's free tier. I… | 53 | 3664 | active |
| Meshbird Meshbird is an open-source cloud-native distributed private networking tool that creates encrypted peer-to-peer overlay networks across mul… | 51 | 3530 | active |
| documentdb/documentdb DocumentDB is an open-source, MongoDB-compatible document database engine built as PostgreSQL extensions, providing native BSON support, CR… | 83 | 3462 | active |
| zalando/skipper Skipper is an HTTP router and reverse proxy written in Go, designed for service composition with support for hundreds of thousands of dynam… | 94 | 3332 | stable |
| determined-ai/determined Determined is an open-source deep learning platform that combines distributed training, hyperparameter tuning, experiment tracking, and GPU… | 36 | 3245 | active |
| 蓝眼云盘 (Eyeblue Tank) Tank (Eyeblue Cloud Storage) is a self-hosted cloud storage application written in Go, offering file upload, sharing, preview, WebDAV, and … | 60 | 3238 | active |
| WildFly WildFly is an open-source, modular, lightweight Jakarta EE and MicroProfile application server for running enterprise Java applications. It… | 96 | 3199 | active |
| am-cf-tunnel A JavaScript script deployed on Cloudflare Workers and Pages that generates free VLESS and Trojan proxy nodes and converts their configurat… | 88 | 3159 | active |
| openRin/Rin Rin is an open-source, serverless blog platform built entirely on Cloudflare's developer platform (Workers, D1, R2, Pages), written in Type… | 66 | 3069 | active |
| tobychui/arozos ArozOS is a web-based desktop operating system written in Go that turns low-power hardware like Raspberry Pi into a DIY network-attached st… | 82 | 2996 | active |
| jschneier/django-storages django-storages is a Python library providing a collection of storage backends for Django's file storage API, such as Amazon S3, Azure Blob… | 71 | 2962 | stable |
| jsii jsii is a toolchain that lets TypeScript class libraries be consumed natively from Python, Java, C#/.NET, Go, and JavaScript by generating … | 98 | 2870 | active |
| datachain-ai/datachain DataChain is a Python library that turns unstructured files in S3, GCS, and Azure into typed, versioned datasets queryable at warehouse spe… | 88 | 2827 | active |
| KrakenD KrakenD Community Edition is an open-source, stateless, high-performance API Gateway written in Go that aggregates, transforms, secures, an… | 99 | 2691 | stable |
| zhangyuang/ssr An out-of-the-box server-side rendering (SSR) framework for React and Vue2/Vue3 applications, built on a plugin architecture that supports … | 72 | 2691 | active |
| jupyterhub/binderhub BinderHub builds Docker images from Git repositories using repo2docker and connects them to JupyterHub, serving live, interactive Jupyter n… | 67 | 2671 | active |
| Cloudscape Design System Cloudscape Design System's React component library, an open-source design system originally built for AWS web applications. It provides tes… | 94 | 2662 | active |
| boxlite-ai/boxlite BoxLite is an embeddable micro-VM runtime written in Rust that runs any OCI image inside hardware-isolated virtual machines (KVM on Linux, … | 84 | 2583 | active |
| krau/SaveAny-Bot A self-hosted Telegram bot written in Go that saves Telegram files (documents, videos, photos, stickers, Telegraph pages) to various storag… | 85 | 2571 | active |
| data-infra/cube-studio CubeStudio is an open-source, cloud-native, all-in-one AI platform covering the full machine learning lifecycle (MLOps/MaaS/LLMOps), includ… | 74 | 2546 | active |
| lupinemachines/lupine LUPINE is a GPU-over-IP bridge that lets machines without local GPUs attach NVIDIA GPUs running on remote servers over the network. It expo… | 90 | 2452 | active |
| FullAgent/fulling Fulling is an AI-powered full-stack engineer agent platform that provides dedicated AI workspaces combining skills, files, memory, and runt… | 63 | 2445 | active |
| go-eagle/eagle Eagle is a lightweight Go microservice framework for rapidly building HTTP and gRPC API services. It bundles production-grade components in… | 56 | 2427 | active |
| learnhouse/learnhouse LearnHouse is a next-generation open-source learning management system (LMS) for creating, sharing, and selling educational content. It com… | 100 | 2404 | active |
| Apache Geode Apache Geode is a distributed in-memory data management platform (originally GemFire) providing real-time, consistent, low-latency access t… | 93 | 2385 | stable |
| dstack dstack is an open-source, vendor-agnostic control plane for GPU provisioning and orchestration that works across GPU clouds, Kubernetes, an… | 95 | 2277 | active |
| envoyproxy/ai-gateway Envoy AI Gateway is an open-source, Kubernetes-native gateway built on Envoy Gateway that manages traffic from application clients to Gener… | 86 | 2261 | stable |
| dromara/x-file-storage A Java library (part of the Dromara ecosystem) that lets developers store files to local disk, FTP/SFTP, WebDAV, and dozens of cloud object… | 56 | 2223 | active |
| WangNingkai/OLAINDEX OLAINDEX is a self-hosted OneDrive directory index application built on the Laravel framework and powered by the Microsoft Graph API. It pr… | 54 | 2210 | active |
| zenhosta/9drive 9Drive is a self-hosted storage gateway web app that unifies multiple Google Drive accounts (and S3-compatible providers) into one virtual … | 55 | 2204 | active |
| beelzebub-labs/beelzebub Beelzebub is an open-source deception runtime framework written in Go that deploys adaptive, LLM-powered honeypot decoy services across SSH… | 97 | 2192 | active |
| owncloud/ocis ownCloud Infinite Scale (oCIS) is a self-hosted file sync and share server platform written in Go, serving as the next-generation foundatio… | 95 | 2127 | active |
| ruby-shoryuken/shoryuken Shoryuken is a super-efficient, thread-based message processor for Amazon SQS written in Ruby. It integrates with Rails Active Job and prov… | 93 | 2125 | active |
| TileDB TileDB is an embeddable C++ storage engine for dense and sparse multi-dimensional arrays, with cloud object storage support (S3, GCS, Azure… | 82 | 2084 | stable |
| apache/polaris Apache Polaris is an open-source, fully-featured catalog for Apache Iceberg tables that implements the Iceberg REST catalog API. It provide… | 86 | 2082 | active |
| PlakarKorp/plakar Plakar is an open-source backup engine written in Go that creates encrypted, deduplicated, independently verifiable snapshots of files, dat… | 97 | 2070 | active |
| filecoin-project/venus Venus is a Go implementation of the Filecoin distributed storage network, providing a full node and a modular collection of services for ch… | 91 | 2056 | active |
| admindroid-community/powershell-scripts A collection of over 100 self-contained PowerShell scripts for managing, reporting on, and auditing Microsoft 365 (Office 365) tenants. Eac… | 75 | 2029 | active |
| caiyue1993/IceCream IceCream is a Swift library that syncs a local Realm database with Apple's CloudKit service. It provides automatic, offline-first data sync… | 67 | 2004 | active |
| nimbusdotstorage/Nimbus Nimbus is an open-source cloud file storage application built with TypeScript and Bun, designed as a modern alternative to commercial cloud… | 39 | 1967 | active |
| MapleTechLabs/maple Maple is an open-source observability platform for traces, logs, and metrics built on OpenTelemetry and ClickHouse, with dashboards, servic… | 83 | 1851 | active |
| cnosdb/cnosdb CnosDB is an open-source, cloud-native distributed time-series database written in Rust, supporting standard SQL, schemaless writes, and ou… | 46 | 1759 | active |
| GraalVM GraalVM CE builds is the official distribution repository of GraalVM Community Edition binaries built on OpenJDK. GraalVM is a high-perform… | 93 | 1755 | active |
| timothymiller/t4-app T4 App (create-t4-app) is a full-stack meta-framework and interactive CLI for building universal iOS, Android, and Progressive Web Apps usi… | 30 | 1718 | active |
| fonoster/routr Routr is a lightweight, programmable SIP proxy, location server, and registrar for building scalable VoIP infrastructure. It is cloud-nativ… | 90 | 1714 | active |
| Apinto Apinto is a high-performance, cloud-native API gateway written in Go with a modular, pluggable architecture. It handles dynamic routing, lo… | 85 | 1680 | active |
| cloudfoundry/uaa Cloud Foundry's User Account and Authentication (UAA) server, a multi-tenant identity management service that acts as an OAuth2 provider an… | 98 | 1637 | active |
| eooce/Gla-deploy A JavaScript-based tool for deploying proxy server configurations to free cloud/PaaS platforms, enabling personal censorship circumvention.… | 39 | 1625 | active |
| FDio/vpp FD.io's Vector Packet Processing (VPP) is an extensible, high-performance packet-processing framework providing production-quality switch a… | 77 | 1587 | stable |
| gantFDT/icraft iCraft Editor is a web-based 3D design tool for creating 3D architecture diagrams, flowcharts, and information scenes with isometric visual… | 47 | 1555 | active |
| ComfyDeploy An open-source, Vercel-like deployment platform for ComfyUI workflows, letting teams share workflows, manage machines (on-premise or server… | 37 | 1532 | active |
| hudikhq/hoodik Hoodik is a self-hosted, end-to-end encrypted cloud storage server written in Rust with a Vue 3 frontend, where all encryption happens in t… | 99 | 1528 | active |
| Microsoft Authentication Library (MSAL) Microsoft Authentication Library (MSAL) for .NET, part of the Microsoft identity platform. It enables .NET applications to acquire security… | 100 | 1505 | stable |
| project-oak/oak Oak is a Rust-based platform for building distributed systems whose components can produce externally verifiable claims about their behavio… | 75 | 1504 | active |
| jeremydaly/lambda-api Lambda API is a lightweight Express.js-style web framework for Node.js designed specifically for AWS Lambda with API Gateway proxy integrat… | 92 | 1470 | active |
| terraform-compliance/cli terraform-compliance is a lightweight, security-focused BDD test framework for Terraform that enables negative testing of infrastructure-as… | 84 | 1463 | active |
| kaaproject/kaa Kaa is an open-source, cloud-native IoT platform built on microservices for device management, telemetry data collection, analytics, visual… | 23 | 1440 | active |
| sql-machine-learning/sqlflow SQLFlow is a compiler that extends SQL with AI-oriented syntax (training, prediction, evaluation, explanation, and mathematical programming… | 23 | 5190 | maintenance |
| px-org/PanIndex PanIndex is a self-hosted Go application that indexes files from multiple cloud storage providers and local directories into a browsable we… | 32 | 1399 | active |
| aws-samples/aws-genai-llm-chatbot A modular, production-ready AWS solution for deploying a multi-LLM, multi-RAG powered chatbot using AWS CDK. It supports Amazon Bedrock, Sa… | 10 | 1398 | active |
| aws-samples/generative-ai-use-cases Generative AI Use Cases (GenU) is a well-architected sample application from AWS that demonstrates business use cases for generative AI, bu… | 90 | 1390 | active |
| hydro-project/hydro Hydro is a Rust framework for building correct and performant distributed systems using location-oriented programming, where a single progr… | 95 | 1379 | active |
| Quilt Data Platform Quilt is a scientific data management platform built on AWS that turns S3 data into deeply versioned, metadata-rich data packages for teams… | 67 | 1373 | active |
| bluxmit/alnoda-workspaces Alnoda Workspaces is a collection of open-source, Docker-based containerized development environments that bundle IDEs, terminals, notebook… | 23 | 1363 | active |
| stulzq/azure-openai-proxy A Go-based proxy service that converts OpenAI official API requests into Azure OpenAI API requests, letting OpenAI-ecosystem tools use Azur… | 21 | 1335 | stable |