domain: microservices
1425 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| mesos/spark This is the original UC Berkeley AMPLab repository for Apache Spark, a fast cluster computing system supporting Java, Scala, and Python. Th… | 32 | 1418 | abandoned |
| hyperledger-archives/sawtooth-core Hyperledger Sawtooth is an enterprise distributed ledger (blockchain) platform for building, deploying, and running ledgers, originally wri… | 10 | 1415 | abandoned |
| uber-archive/cherami-server Cherami is a distributed, scalable, durable, and highly available message queue system developed at Uber for transporting asynchronous task… | 10 | 1406 | abandoned |
| fastio/1store Pedis (1store) is a NoSQL data store built on the SEASTAR framework and ScyllaDB that is compatible with the Redis protocol. It stores Redi… | 32 | 1329 | abandoned |
| redacademy/vue-ethereum-ipfs A distributed application (dApp) starter kit that pairs a Vue.js front-end with an Ethereum smart contract backend and IPFS for content dis… | 32 | 1325 | abandoned |
| rs-ipfs/rust-ipfs An implementation of the InterPlanetary File System (IPFS) in Rust, providing a blockstore, libp2p integration with DHT content discovery a… | 10 | 1281 | abandoned |
| automerge/hypermerge Hypermerge is a Node.js library for building peer-to-peer collaborative applications without server infrastructure, combining the Automerge… | 10 | 1277 | abandoned |
| alibaba/tfs TFS (Taobao File System) is a distributed file system developed by Taobao, designed similar to Google File System. It is optimized for stor… | 10 | 1244 | abandoned |
| peter-lawrey/Java-Chronicle An ultra-low-latency, high-throughput persisted messaging and event-driven in-memory database library for Java, supporting durable distribu… | 32 | 1218 | abandoned |
| hydro-project/fluent Fluent was a data-driven compute platform from UC Berkeley's RISE Lab, combining an elastic cloud-native key-value store (based on Anna) wi… | 10 | 1212 | abandoned |
| uber-node/ringpop-node Ringpop-node is a Node.js library that provides application-layer sharding via a consistent hash ring built on top of a SWIM-style membersh… | 10 | 1187 | abandoned |
| strongloop/microgateway IBM API Connect Microgateway is an extensible Node.js-based API gateway framework for securing and controlling access to microservices and … | 32 | 1186 | abandoned |
| killrweather/killrweather KillrWeather is a Scala reference application demonstrating integration of Apache Spark Streaming, Apache Kafka, Apache Cassandra, and Akka… | 32 | 1178 | abandoned |
| OpenTracing OpenTracing is a vendor-neutral API standard for distributed tracing, with this repo being the Go implementation. It has been deprecated in… | 10 | 1166 | abandoned |
| hyperledger-archives/fabric A read-only historic archive of Hyperledger Fabric, an enterprise-grade permissioned blockchain framework written in Go with a modular arch… | 10 | 1153 | abandoned |
| uber/tchannel TChannel is a network multiplexing and framing protocol for general-purpose RPC, with peer libraries in Node.js, Python, Go, and Java. It s… | 10 | 1149 | abandoned |
| klothoplatform/klotho Klotho is an open-source CLI tool that transforms plain application code into cloud-native code using in-code annotations, generating infra… | 51 | 1146 | abandoned |
| cryptosphere/cryptosphere Cryptosphere is a global peer-to-peer cryptosystem for publishing and securely distributing content pseudonymously with no central point of… | 10 | 1144 | abandoned |
| iotaledger-archive/iri IRI (IOTA Reference Implementation) is the official Java node software that runs on the IOTA Mainnet and Devnet, validating and storing tra… | 10 | 1143 | abandoned |
| kubernetes-retired/bootkube Bootkube is a Go CLI tool for launching self-hosted Kubernetes clusters by running a temporary control plane that bootstraps a permanent, s… | 10 | 1143 | abandoned |
| spring-attic/spring-cloud-dataflow Spring Cloud Data Flow is a microservices-based toolkit for orchestrating streaming and batch data processing pipelines built from Spring B… | 10 | 1140 | abandoned |
| kraken-php/framework Kraken is a PHP framework for building asynchronous, multi-processed, multi-threaded, and fault-tolerant distributed applications. It provi… | 23 | 1104 | abandoned |
| kubernetes-retired/kubeadm-dind-cluster A shell-based tool that spins up multi-node Kubernetes test clusters using kubeadm and Docker-in-Docker, aimed at Kubernetes developers and… | 10 | 1099 | abandoned |
| 9miao/Firefly Firefly is a Python distributed game server framework built on Twisted that encapsulates networking, inter-process RPC, and database cachin… | 32 | 1091 | abandoned |
| paz-sh/paz Paz is an open-source, self-hosted service platform with a PaaS-like workflow for continuous deployment, built on Docker, CoreOS, etcd and … | 32 | 1074 | abandoned |
| citusdata/pg_shard pg_shard is a PostgreSQL extension written in C that adds transparent sharding and distributed query execution to PostgreSQL. It is officia… | 23 | 1062 | abandoned |
| servicemeshinterface/smi-spec Service Mesh Interface (SMI) is a CNCF specification defining a standard, provider-agnostic set of Kubernetes CRD-based APIs for service me… | 10 | 1059 | abandoned |
| crosbymichael/skydock Skydock is a Go service that monitors Docker container lifecycle events and automatically registers container services as DNS records in Sk… | 32 | 1051 | abandoned |
| ipfs-inactive/js-ipfs-http-client A JavaScript client library for the IPFS HTTP API that implements the interface-ipfs-core specification, letting applications talk to a rem… | 10 | 1042 | abandoned |
| cocaine/cocaine-core Cocaine is an open-source cloud platform for building your own PaaS, similar to Heroku or Google App Engine, with dynamic worker pools, ser… | 23 | 1038 | abandoned |
| gitchain/gitchain Gitchain is a decentralized, peer-to-peer network for hosting Git repositories, applying ideas from Bitcoin, Namecoin, and DHTs. It runs as… | 32 | 1030 | abandoned |
| klbostee/dumbo Dumbo is a Python module that makes writing and running Hadoop Streaming programs easy, providing a convenient Python API for MapReduce pro… | 32 | 1030 | abandoned |
| facebookarchive/bistro Bistro is a C++ distributed task scheduler framework from Facebook that schedules and runs distributed tasks, including data-parallel jobs,… | 10 | 1026 | abandoned |
| bsm/sarama-cluster Cluster extensions for Sarama providing Kafka consumer-group support for Go, built for Apache Kafka 0.9+. It is officially deprecated since… | 10 | 1002 | abandoned |
| golang/go Go is an open-source, statically typed programming language developed by Google, designed for building simple, reliable, and efficient soft… | 77 | 136473 | stable |
| spring-projects/spring-boot Spring Boot is an opinionated framework for building stand-alone, production-grade Spring-based Java applications with minimal configuratio… | 99 | 81367 | stable |
| NestJS NestJS is a progressive Node.js framework for building efficient, scalable, enterprise-grade server-side applications in TypeScript or Java… | 95 | 76465 | stable |
| apache/spark Apache Spark is a unified analytics engine for large-scale data processing, providing high-level APIs in Scala, Java, Python, and R over an… | 77 | 43882 | stable |
| ray-project/ray Ray is a unified open-source framework for scaling AI and Python applications, consisting of a core distributed runtime (tasks, actors, obj… | 99 | 43614 | stable |
| hpcaitech/ColossalAI Colossal-AI is an integrated large-scale deep learning training system built on PyTorch that provides efficient parallelization techniques … | 74 | 41441 | active |
| netty/netty Netty is an asynchronous event-driven network application framework for the JVM, enabling rapid development of high-performance protocol se… | 98 | 35035 | stable |
| tokio-rs/tokio Tokio is an event-driven, non-blocking I/O runtime for writing asynchronous applications in Rust. It provides a multithreaded work-stealing… | 97 | 33016 | stable |
| surrealdb/surrealdb SurrealDB is a multi-model database written in Rust that combines document, graph, vector, and relational data models in a single ACID engi… | 94 | 32944 | stable |
| labstack/echo Echo is a high-performance, minimalist web framework for Go built on the standard net/http package, featuring a zero-allocation radix-tree … | 97 | 32659 | stable |
| SigNoz/signoz SigNoz is an open-source, OpenTelemetry-native observability platform that unifies logs, metrics, traces, alerts, and dashboards in a singl… | 95 | 31930 | active |
| cilium/cilium Cilium is an open-source networking, security, and observability solution for Kubernetes and container workloads built on an eBPF-based dat… | 95 | 25014 | stable |
| go-chi/chi chi is a lightweight, idiomatic HTTP router for Go that is 100% compatible with net/http and built around the context package. It supports … | 94 | 22737 | stable |
| thingsboard/thingsboard ThingsBoard is an open-source IoT platform for device management, telemetry data collection, processing, and visualization. It supports sta… | 99 | 22316 | stable |
| jina-ai/serve Jina-serve is a Python framework for building and deploying multimodal AI services that communicate via gRPC, HTTP, and WebSockets. It prov… | 40 | 21861 | active |
| gleam-lang/gleam Gleam is a statically typed, functional programming language that compiles to Erlang and runs on the BEAM virtual machine. It ships with a … | 98 | 21827 | active |
| dgraph-io/dgraph Dgraph is a distributed, horizontally scalable graph database with native GraphQL support, written in Go. It provides ACID transactions, co… | 99 | 21780 | stable |
| slackhq/nebula Nebula is a scalable overlay networking tool (mesh VPN) built on the Noise Protocol Framework, using certificates and security groups for m… | 95 | 17658 | stable |
| zerotier/ZeroTierOne ZeroTier is a software-defined networking tool that creates secure virtual Ethernet networks spanning devices, VMs, containers, and clouds … | 84 | 17047 | stable |
| triggerdotdev/trigger.dev Trigger.dev is an open-source TypeScript platform for building and deploying durable background jobs, long-running AI workflows, and AI age… | 94 | 16135 | active |
| Effect-TS/effect Effect is a TypeScript library and ecosystem for building production-grade, type-safe applications, centered on the Effect type that encode… | 94 | 15514 | stable |
| ktorio/ktor Ktor is an asynchronous web framework for Kotlin, built by JetBrains on top of coroutines, for creating servers, microservices, and multipl… | 98 | 14504 | stable |
| sogou/workflow Sogou C++ Workflow is an enterprise-level C++ framework for parallel computing and asynchronous networking, powering Sogou's back-end servi… | 93 | 14418 | stable |
| coredns/coredns CoreDNS is a fast and flexible DNS server and forwarder written in Go that chains plugins, each performing a DNS function. It is a CNCF gra… | 95 | 14280 | stable |
| memcached/memcached Memcached is a high-performance, multithreaded, distributed in-memory key-value cache store used to speed up dynamic web applications by al… | 73 | 14259 | stable |
| Dask Dask is a flexible parallel and distributed computing library for Python that scales pandas, NumPy, scikit-learn, and other PyData tools to… | 99 | 13896 | stable |
| diaspora/diaspora diaspora* is a privacy-aware, decentralized, federated open-source social network built with Ruby on Rails. It runs on independently operat… | 78 | 13653 | active |
| alibaba/tengine Tengine is a high-performance web server and reverse proxy forked from nginx, developed by Taobao/Alibaba since 2011. It is 100% nginx-comp… | 86 | 13338 | active |
| codecentric/spring-boot-admin Spring Boot Admin is a web-based admin UI for monitoring and managing Spring Boot applications via their Actuator endpoints. It provides da… | 97 | 12850 | active |
| encoredev/encore Encore is an open-source infrastructure SDK and backend framework for TypeScript and Go that lets developers declare resources like databas… | 95 | 12307 | active |
| open-policy-agent/opa Open Policy Agent (OPA) is a general-purpose, open-source policy engine that unifies policy enforcement across the stack using a high-level… | 99 | 12164 | stable |
| vCluster vCluster is an open-source tool that creates fully functional virtual Kubernetes clusters, each running inside a namespace of an underlying… | 94 | 11275 | stable |
| Centrifugo Centrifugo is an open-source, language-agnostic real-time messaging (PUB/SUB) server written in Go that delivers messages to online users o… | 99 | 10668 | stable |
| bigscience-workshop/petals Petals is a Python library that lets you run and fine-tune large language models (Llama 3.1, Mixtral, Falcon, BLOOM) on a BitTorrent-style … | 23 | 10521 | active |
| deepseek-ai/DeepEP DeepEP is a high-performance GPU communication library for expert parallelism (EP) in MoE training and inference, providing high-throughput… | 57 | 10066 | active |
| falconry/falcon Falcon is a minimalist ASGI/WSGI web framework for Python focused on building high-performance REST APIs and microservices. It embraces the… | 90 | 9795 | stable |
| dotnet/yarp YARP (Yet Another Reverse Proxy) is a .NET library and toolkit for building high-performance, customizable HTTP reverse proxy servers on AS… | 70 | 9603 | stable |
| Oneflow-Inc/oneflow OneFlow is an open-source deep learning framework written in C++ with a PyTorch-like Python API, focused on scalable and efficient distribu… | 48 | 9428 | active |
| scylladb/seastar Seastar is an open-source C++ framework for building high-performance, non-blocking, asynchronous server-side applications. It uses a share… | 77 | 9342 | stable |
| oatpp/oatpp Oat++ is a light, zero-dependency C++ web framework for building highly scalable and resource-efficient web applications and REST APIs. It … | 46 | 8646 | active |
| apple/swift-nio SwiftNIO is a cross-platform, event-driven, non-blocking network application framework for Swift, similar to Netty, for building high-perfo… | 97 | 8510 | stable |
| javalin/javalin Javalin is a lightweight, simple web framework for Java and Kotlin built on top of Jetty, supporting REST APIs, WebSockets, static file ser… | 98 | 8340 | active |
| datahaven-xyz/datahaven DataHaven is an EVM-compatible Substrate blockchain that provides verifiable decentralized storage, built on StorageHub and secured by Eige… | 68 | 7899 | active |
| ai-dynamo/dynamo NVIDIA Dynamo is an open-source, datacenter-scale distributed inference serving framework that orchestrates inference engines like vLLM, SG… | 87 | 7872 | active |
| midwayjs/midway Midway is a progressive, TypeScript-first Node.js framework from Alibaba's Taobao frontend architecture team, built around a custom depende… | 99 | 7742 | active |
| flwrlabs/flower Flower (flwr) is an open-source Python framework for building federated and collaborative AI systems, supporting any ML framework such as P… | 99 | 7085 | active |
| markqvist/Reticulum Reticulum is a cryptography-based networking stack written in Python that builds encrypted, resilient local and wide-area networks over LoR… | 99 | 7046 | active |
| apache/couchdb Apache CouchDB is an open-source NoSQL document database written in Erlang that stores data as JSON documents and exposes an intuitive HTTP… | 77 | 6942 | stable |
| apache/openwhisk Apache OpenWhisk is an open source distributed serverless (FaaS) cloud platform that executes functions in response to events at any scale … | 67 | 6794 | active |
| pig-mesh/pig Pig is an enterprise-grade RBAC rapid development platform built on Spring Cloud, Spring Boot 4, and OAuth2 (Spring Authorization Server), … | 86 | 6675 | active |
| open-telemetry/opentelemetry-go The official Go implementation of the OpenTelemetry API and SDK for instrumenting applications to generate traces, metrics, and logs. It ex… | 95 | 6526 | stable |
| MaterializeInc/materialize Materialize is a streaming database that uses incremental computation to maintain always-fresh, strongly consistent SQL views over data fro… | 99 | 6361 | active |
| pachyderm/pachyderm Pachyderm is a data-centric pipeline platform that automates data transformations with built-in data versioning and lineage tracking. It ru… | 36 | 6308 | active |
| bfenetworks/bfe BFE (Beyond Front End) is a modern layer 7 load balancer and reverse proxy written in Go, originally developed at Baidu and now a CNCF sand… | 95 | 6261 | active |
| ponylang/ponyc ponyc is the compiler for Pony, an open-source, object-oriented, actor-model, capabilities-secure, high-performance programming language th… | 99 | 6173 | active |
| gz-yami/mall4cloud Mall4cloud is an open-source (AGPLv3) microservices-based B2B2C e-commerce mall system built on Spring Boot 4, Spring Cloud, Nacos, Seata, … | 80 | 6137 | active |
| twisted/twisted Twisted is an event-driven networking engine and framework for Python, providing an asynchronous reactor plus implementations of many inter… | 82 | 5977 | stable |
| cortexproject/cortex Cortex is a horizontally scalable, highly available, multi-tenant long-term storage backend for Prometheus and OpenTelemetry metrics. It ru… | 91 | 5856 | stable |
| aidlearning/AidLearning-FrameWork AidLux (originally AidLearning) is an AIoT development platform that runs a native Ubuntu Linux environment with GUI, deep learning tooling… | 70 | 5797 | active |
| inngest/inngest Inngest is an event-driven durable execution platform for running stateful step functions and AI workflows on serverless, servers, or the e… | 95 | 5766 | active |
| ChilliCream/graphql-platform ChilliCream GraphQL Platform is a suite of open-source .NET tools for building GraphQL APIs, including the Hot Chocolate GraphQL server, th… | 98 | 5753 | active |
| devtron-labs/devtron Devtron is an open-source, AI-native Kubernetes management platform that unifies application delivery, infrastructure management, CI/CD, an… | 97 | 5589 | active |
| gpustack/gpustack GPUStack is an open-source GPU cluster manager for AI model serving that orchestrates inference engines like vLLM, SGLang, and TensorRT-LLM… | 90 | 5560 | active |
| psviderski/uncloud Uncloud is a lightweight, decentralised container orchestration tool that deploys and manages containerised applications across a network o… | 87 | 5468 | active |
| cjdelisle/cjdns Cjdns is an encrypted IPv6 networking implementation that uses public-key cryptography for address allocation and a distributed hash table … | 73 | 5406 | active |
| grafana/mimir Grafana Mimir is an open source, horizontally scalable, highly available, multi-tenant time series database providing long-term storage for… | 99 | 5218 | active |