Top MICROSERVICES GitHub Repositories & Tools (2026)

Common classes used in different Spring Cloud implementations

Apache StreamPipes - A self-service (Industrial) IoT toolbox to enable non-technical users to connect, analyze and explore IoT data streams.

Universal HTAP Engine

Microservices library - scalecube-services is a high throughput, low latency reactive microservices library built to scale. It features: API-Gateways, service-discovery, service-load-balancing, the architecture supports plug-and-play service communication modules and features. built to provide performance and low-latency real-time stream-processing

Example applications, microservices, and code samples for the Internet Computer

Oracle Coherence Community Edition

A message passing platform for Go

Database-Backed Durable Python Workflows

A general purpose Distributed Systems Framework

📝 We write about our technologies and the problems we handle at scale.

🐻 The multi-zone service mesh for containers, Kubernetes and VMs. Built with Envoy. CNCF Sandbox Project.

The Go language implementation of gRPC. HTTP/2 based RPC

Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.

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

Browse the sample apps demonstrating Aspire integration across C#, JavaScript, TypeScript, Python, Go, containers, databases, cloud, AI, and observability scenarios.

Core package for defining and running durable workflows and activities. Supports long-running persistent workflows, retries, queues, parallel execution, workflow monitoring, dedicated storage connections, and orchestration for microservices, data pipelines, sagas, agentic workflows, and other complex business processes.

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