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 |
|---|---|---|---|
| Azure IoT Edge Azure IoT Edge is Microsoft's open-source edge runtime that moves cloud analytics and business logic to IoT devices by deploying containeri… | 93 | 1508 | active |
| ilyas-it83/CloudComparer A community-maintained web portal that maps and compares managed cloud services across AWS, Azure, Google Cloud, IBM Cloud, Oracle Cloud, a… | 32 | 1508 | active |
| pluralsh/plural Plural is an enterprise Kubernetes management platform that provides fleet-scale GitOps deployments, infrastructure-as-code management, and… | 93 | 1506 | active |
| dnsjia/luban LuBan is a self-hosted Kubernetes multi-cluster management and operations platform built with Go (Gin/Gorm) and Vue 3, integrating CMDB ass… | 32 | 1506 | active |
| mkubaczyk/helmsman Helmsman is a Helm Charts as Code tool that lets you describe the desired state of Kubernetes applications in a declarative TOML or YAML fi… | 83 | 1498 | active |
| sivchari/kumo Kumo is a lightweight AWS service emulator written in Go that mimics 82 AWS services such as S3, DynamoDB, SQS, and Lambda. It runs as a si… | 82 | 1497 | active |
| docker/login-action A GitHub Action that authenticates Docker and OCI clients against container registries within CI workflows. It supports Docker Hub, GitHub … | 90 | 1494 | stable |
| gliderlabs/herokuish A command line utility that emulates Heroku build and runtime tasks inside containers, running buildpacks and parsing Procfiles. It is desi… | 99 | 1492 | active |
| org-formation/org-formation-cli AWS Organization Formation is an Infrastructure as Code CLI tool for managing AWS Organizations, letting you define accounts, OUs, and serv… | 48 | 1490 | active |
| cloudfoundry/servicebroker The Open Service Broker API project defines a specification for a standard set of REST API endpoints that platforms like Cloud Foundry and … | 63 | 1486 | stable |
| inguardians/peirates Peirates is a Go-based, interactive Kubernetes penetration testing tool that automates privilege escalation, lateral movement, and cluster … | 99 | 1483 | active |
| faast.js Faast.js is a TypeScript/JavaScript library that transforms ordinary modules into serverless cloud functions on AWS Lambda, handling packag… | 68 | 1482 | active |
| apache/mesos Apache Mesos is a cluster manager that provides efficient resource isolation and sharing across distributed applications and frameworks. It… | 66 | 5365 | maintenance |
| fsouza/fake-gcs-server fake-gcs-server is a Google Cloud Storage emulator that can run as a standalone binary/Docker image or be embedded as a Go library in test … | 97 | 1479 | active |
| meganz/sdk The official MEGA C++ SDK providing client access to MEGA's end-to-end encrypted cloud storage, including a low-level API, an intermediate … | 95 | 1478 | active |
| openclaw/crabbox Crabbox is a Go CLI and execution control plane that leases remote runners (cloud VMs, SSH hosts, containers, or sandbox providers), syncs … | 78 | 1473 | active |
| aws-solutions/dynamic-image-transformation-for-amazon-cloudfront An official AWS Solutions implementation that deploys a serverless architecture for real-time image transformation, optimization, and deliv… | 97 | 1471 | stable |
| openstack/neutron Neutron is OpenStack's Networking service, providing 'network connectivity as a service' for interface devices (vNICs) managed by other Ope… | 77 | 1471 | active |
| vercel-community/php vercel-php is a community-maintained PHP runtime for Vercel serverless functions, supporting PHP 7.4 through 8.5. It lets developers deploy… | 65 | 1471 | active |
| nixopus/nixopus Nixopus is an open-source deployment platform with an autonomous AI agent that deploys, monitors, and heals applications. It can be self-ho… | 80 | 1467 | active |
| linkerd/linkerd Linkerd 1.x is a transparent service mesh proxy for HTTP, gRPC, and Thrift traffic, built on Netty and Finagle, that provides load balancin… | 23 | 5307 | maintenance |
| donnemartin/saws SAWS is a Python-based wrapper around the official AWS CLI that adds productivity features like auto-completion of commands, options, and A… | 23 | 5299 | maintenance |
| GoogleCloudPlatform/bank-of-anthos Bank of Anthos is a sample HTTP-based web application that simulates a retail bank's payment processing network, letting users create accou… | 89 | 1463 | active |
| cloudflare/serverless-registry A self-hostable OCI container registry implemented as a Cloudflare Worker, storing image layers and manifests in Cloudflare R2 object stora… | 70 | 1463 | active |
| tensorflow/tpu A collection of reference models and tools for training machine learning models on Google Cloud TPUs, maintained as a public mirror by the … | 68 | 5278 | maintenance |
| OpenClarity OpenClarity is an open-source platform for agentless detection and management of Virtual Machine SBOMs and security threats such as vulnera… | 10 | 1459 | active |
| pnp/cli-microsoft365 A cross-platform command-line interface for managing Microsoft 365 tenants and SharePoint Framework projects. It provides unified login and… | 75 | 1458 | active |
| clusternet/clusternet Clusternet is a CNCF Sandbox open-source add-on for managing large fleets of Kubernetes clusters across public, private, hybrid, and edge e… | 92 | 1455 | active |
| swoodford/aws A collection of bash shell scripts for automating AWS tasks using the AWS CLI and jq. It simplifies repetitive DevOps operations across ser… | 57 | 1442 | active |
| dotnet/tye Tye is a .NET developer tool that simplifies developing, testing, and deploying microservices and distributed applications. It provides a l… | 10 | 5194 | maintenance |
| Cloud SQL Auth Proxy The Cloud SQL Auth Proxy is a Go utility that provides secure, IAM-authorized, TLS 1.3-encrypted connections to Google Cloud SQL instances … | 99 | 1439 | active |
| inlets A Kubernetes operator that gives local clusters (kind, k3d, minikube) real public TCP LoadBalancer IPs by provisioning cloud VMs running in… | 88 | 1439 | active |
| Edgenesis/shifu Shifu is a Kubernetes-native, protocol- and vendor-agnostic IoT gateway that represents physical devices as CRDs and device microservices (… | 99 | 1437 | active |
| tilfinltd/aws-extend-switch-roles A browser extension for Chrome, Firefox, and Edge that extends the AWS Management Console's built-in IAM role switching. It lets users conf… | 89 | 1429 | active |
| getporter/porter Porter is a CNCF Sandbox CLI tool that packages applications, client tools, configuration, and deployment logic into CNAB-based installers … | 86 | 1429 | active |
| ongres/stackgres StackGres is a Kubernetes operator that deploys and manages full-stack, production-ready PostgreSQL clusters, bundling Patroni HA, connecti… | 75 | 1429 | active |
| enarx/enarx Enarx is an open-source command-line tool and runtime for running applications inside hardware Trusted Execution Environments (TEEs) such a… | 48 | 1429 | active |
| googleapis/google-cloud-ruby The official Google Cloud Client Library for Ruby, a monorepo of idiomatic RubyGems for calling Google Cloud Platform APIs such as Cloud St… | 95 | 1428 | stable |
| poseidon/matchbox Matchbox is a Go service that matches bare-metal machines to provisioning profiles via PXE/iPXE network boot, serving kernel, initrd, iPXE,… | 66 | 1428 | active |
| stashed/stash Stash is a cloud-native backup and recovery operator for Kubernetes that uses restic or CSI volume snapshots to back up workload volumes, s… | 75 | 1427 | active |
| aio-libs/aiobotocore aiobotocore is an asynchronous Python client for AWS services, built on botocore and aiohttp/asyncio. It provides a mostly full-featured as… | 98 | 1426 | active |
| Aiven-Open/pghoard PGHoard is a PostgreSQL backup daemon and restore tooling that continuously stores basebackups and WAL transaction logs in cloud object sto… | 90 | 1424 | active |
| Metarget/metarget Metarget is a Python-based framework that automatically builds vulnerable cloud-native infrastructures, installing vulnerable versions of D… | 61 | 1423 | active |
| VirtualHotBar/NetMount NetMount is a desktop application for unified management and mounting of cloud storage services, built with Rust, TypeScript, Tauri, and Re… | 76 | 1422 | active |
| Flangvik/TeamFiltration TeamFiltration is a cross-platform penetration testing framework for enumerating, password spraying, exfiltrating data from, and backdoorin… | 51 | 1413 | active |
| ifindev/fullstack-next-cloudflare A production-ready full-stack template combining Next.js 15 with Cloudflare Workers, including D1 database, R2 storage, Better Auth, and Se… | 42 | 1413 | active |
| ekristen/aws-nuke aws-nuke is a Go CLI tool that removes all resources from an AWS account, with configurable filters, presets, and region targeting. It is a… | 94 | 1411 | stable |
| cloudflare/cf-terraforming A command line utility that fetches existing Cloudflare resources via the Cloudflare API and generates Terraform HCL configurations for the… | 92 | 1408 | active |
| cloudposse/atmos Atmos is an open-source CLI runtime for infrastructure that orchestrates Terraform, OpenTofu, Kubernetes, Helm, and containers through decl… | 96 | 1405 | active |
| openstack/horizon Horizon is the official OpenStack Dashboard, a Django-based web application for managing OpenStack cloud services through a browser. It als… | 75 | 1405 | active |
| qiniu/js-sdk Qiniu Cloud's official JavaScript SDK for uploading files from the browser to Qiniu Cloud Storage (Kodo) and processing uploaded images. It… | 61 | 1405 | active |
| ManageIQ ManageIQ is an open-source hybrid IT management platform for discovering, monitoring, controlling, and automating virtual machines, contain… | 77 | 1403 | active |
| googleapis/google-auth-library-php Google's officially supported PHP client library for OAuth 2.0 authentication and authorization with Google APIs. It implements Application… | 98 | 1401 | stable |
| google-github-actions/auth A GitHub Action that authenticates GitHub Actions workflows to Google Cloud, supporting Workload Identity Federation and Service Account Ke… | 73 | 1400 | active |
| zstackio/zstack ZStack is an open-source IaaS (Infrastructure as a Service) platform for automating datacenters, managing compute, storage, and networking … | 76 | 1399 | active |
| google/cloudprober Cloudprober is an open-source active (synthetic) monitoring tool built at Google that runs continuous probes—HTTP, gRPC, DNS, PING, TCP, UD… | 10 | 1395 | stable |
| jorgebastida/awslogs awslogs is a Python command-line tool for querying log groups, streams, and events from Amazon CloudWatch Logs. It aggregates events across… | 32 | 4993 | maintenance |
| grafana/grafana-operator A Kubernetes operator that installs and manages Grafana instances, dashboards, datasources, and other Grafana resources via custom resource… | 97 | 1390 | active |
| anjia0532/gcr.io_mirror A community-maintained mirror service that re-publishes container images from gcr.io, k8s.gcr.io, registry.k8s.io, quay.io, and ghcr.io to … | 32 | 1390 | active |
| CRC (CodeReady Containers) CRC (CodeReady Containers) is a command-line tool that manages a local virtual machine running an OpenShift 4.x cluster, Microshift, or Pod… | 98 | 1389 | active |
| siderolabs/omni Omni is a Kubernetes management platform by Sidero Labs that provides SaaS-simple deployment and operation of Kubernetes clusters on your o… | 86 | 1389 | active |
| aws-cloudformation/cloudformation-guard AWS CloudFormation Guard (cfn-guard) is a general-purpose policy-as-code evaluation tool with an expressive DSL for defining rules. It vali… | 83 | 1389 | active |
| microsoft/fhir-server FHIR Server for Azure is an open-source .NET Core implementation of the HL7 Fast Healthcare Interoperability Resources (FHIR) specification… | 96 | 1388 | active |
| ixrjog/opscloud4 OpsCloud4 is a self-hosted cloud operations platform built with Spring Boot that provides a bastion host with web/SSH terminals, Kubernetes… | 55 | 1388 | active |
| Functions Framework An open-source FaaS framework for Node.js, based on Express, for writing portable functions that run on Google Cloud Run functions, Cloud R… | 93 | 1386 | active |
| spring-cloud/spring-cloud-netflix Spring Cloud Netflix provides Spring Boot autoconfiguration and integrations for Netflix OSS components such as Eureka, Hystrix, Zuul, Ribb… | 91 | 4967 | maintenance |
| docker/setup-buildx-action An official GitHub Action that sets up Docker Buildx in CI workflows, creating and booting a builder using the docker-container driver. It … | 93 | 1385 | stable |
| zane-ops/zane-ops ZaneOps is a self-hosted, open-source PaaS for deploying and managing web apps, databases, static sites, and services, built on Docker Swar… | 91 | 1384 | active |
| kube-green/kube-green kube-green is a Kubernetes operator that automatically shuts down or scales down cluster resources (like dev and preview pods) during off-h… | 67 | 1383 | active |
| awless awless is a powerful CLI for managing Amazon Web Services with a small, hierarchical command surface. It offers a templating language for c… | 23 | 4953 | maintenance |
| casosorg/casos CasOS is a cloud operating system built on Kubernetes that embeds the full Kubernetes control plane (API server, controller manager, schedu… | 93 | 1374 | active |
| senthilrch/kube-fledged kube-fledged is a Kubernetes operator that creates and manages a cache of container images directly on cluster worker nodes. By pre-pulling… | 82 | 1374 | active |
| kubenetworks/kubevpn KubeVPN is a Go-based CLI tool that creates a network tunnel between your local machine and a Kubernetes cluster, letting you access cluste… | 95 | 1371 | active |
| Mirantis/cri-dockerd cri-dockerd is an adapter that exposes the Docker Engine as a Kubernetes-compliant Container Runtime Interface (CRI), replacing the removed… | 95 | 1370 | active |
| pipe-cd/pipecd PipeCD is a GitOps-style continuous delivery platform that provides a unified deployment and operations experience for applications across … | 96 | 1358 | active |
| awslabs/aws-solutions-constructs AWS Solutions Constructs is an open-source extension of the AWS CDK that provides multi-service, well-architected patterns for defining clo… | 97 | 1357 | active |
| Infinispan Infinispan is an open-source, distributed in-memory key/value data grid and NoSQL cloud data store written in Java. It supports embedded an… | 95 | 1356 | stable |
| voyagermesh/voyager Voyager is a secure L7 and L4 ingress controller for Kubernetes built on top of HAProxy, developed by AppsCode. It provides load balancing,… | 56 | 1353 | active |
| sorintlab/stolon Stolon is a cloud-native PostgreSQL high-availability manager written in Go. It orchestrates PostgreSQL clusters with streaming replication… | 23 | 4829 | maintenance |
| good-lly/s3mini s3mini is an ultra-lightweight (~20 KB) zero-dependency TypeScript client for S3-compatible object storage, supporting AWS SigV4, pre-signe… | 78 | 1351 | active |
| Service Weaver Service Weaver is a Go programming framework for writing, deploying, and managing distributed cloud applications as modular components. Com… | 10 | 4818 | maintenance |
| silverhack/monkey365 Monkey365 is an open-source PowerShell-based security assessment framework for Microsoft 365, Azure, and Microsoft Entra ID. It collects te… | 97 | 1350 | active |
| NeuVector NeuVector is an open-source full lifecycle container security platform providing vulnerability management and automated runtime security wi… | 94 | 1346 | active |
| ExAws ExAws is a flexible, modular AWS client library for Elixir, with each AWS service (S3, DynamoDB, EC2, Lambda, SQS, etc.) provided as a sepa… | 66 | 1345 | active |
| sermant-io/Sermant Sermant is a CNCF Sandbox proxyless service mesh built on Java bytecode enhancement (JavaAgent) technology. It adds service governance capa… | 56 | 1345 | active |
| cloudflare/terraform-provider-cloudflare The official Terraform provider plugin for Cloudflare, letting users manage Cloudflare resources (zones, DNS records, load balancers, WAF r… | 98 | 1344 | active |
| containerd/runwasi A Rust library and set of containerd shims that let containerd run WebAssembly/WASI workloads directly or via Kubernetes through the CRI pl… | 93 | 1341 | active |
| runs-on/runs-on RunsOn is a self-hosted GitHub Actions runner control plane for AWS that launches a fresh, ephemeral EC2 instance for every CI job, deploye… | 91 | 1339 | active |
| Kubermatic Kubernetes Platform Kubermatic Kubernetes Platform (KKP) is an open-source central management platform for automating the lifecycle of thousands of Kubernetes … | 95 | 1338 | stable |
| Azure/review-checklists A collection of Azure design review checklists covering landing zones, AKS, WAF, cost, and other Azure services, available as Excel spreads… | 68 | 1336 | active |
| k8gb-io/k8gb K8GB (Kubernetes Global Balancer) is a CNCF Incubating, open-source global server load balancing (GSLB) solution for Kubernetes, implemente… | 95 | 1334 | active |
| loggie-io/loggie Loggie is a lightweight, high-performance, cloud-native log collection agent and aggregator written in Go. It uses Kubernetes CRDs to confi… | 23 | 1334 | active |
| kubernetes-csi/csi-driver-nfs A Kubernetes CSI driver that lets clusters mount and dynamically provision persistent volumes from an existing NFSv3 or NFSv4 server. It cr… | 95 | 1333 | stable |
| kubernetes-sigs/scheduler-plugins A collection of out-of-tree scheduler plugins for Kubernetes built on the scheduler framework, including capacity scheduling, coscheduling … | 88 | 1326 | active |
| KusionStack/kusion Kusion is an intent-driven platform orchestrator for building Internal Developer Platforms (IDPs), written in Go and a CNCF Sandbox project… | 79 | 1323 | active |
| apache/ozone Apache Ozone is a scalable, redundant, distributed object store for Hadoop and cloud-native environments, supporting billions of objects wi… | 94 | 1321 | stable |
| GoogleCloudPlatform/DataflowTemplates A collection of Google-provided Apache Beam pipeline templates for Google Cloud Dataflow that solve common in-cloud data tasks like import/… | 95 | 1319 | active |
| StackRox Kubernetes Security Platform StackRox is a Kubernetes security platform that performs risk analysis of container environments, delivers visibility and runtime alerts, a… | 96 | 1314 | active |
| AliyunContainerService/pouch PouchContainer is an open-source, OCI-compliant enterprise-class container engine created by Alibaba Group. It packs, delivers, and runs ap… | 23 | 4641 | maintenance |
| hitrov/oci-arm-host-capacity A PHP CLI script that repeatedly calls the Oracle Cloud Infrastructure LaunchInstance API to grab an ARM Ampere A1 instance as soon as capa… | 10 | 1308 | active |