Top MICRO GitHub Repositories & Tools (2026)

A Cloud at the lowest level!

LittleHorse Server: Business-as-Code Platform for Microservices, Workflows, and Agents

MicroCeph is snap-deployed Ceph with built-in clustering

Experimental full-stack application showcasing Domain-Driven Design, Microservices, Event Sourcing, CQRS and Angular.

Convertigo is an Ai powered open source Enterprise Low Code platform including a No Code Application builder for full-stack mobile and web application development

Outbox Implementation for Spring Boot

The PnP Core SDK is a modern .NET SDK designed to work for Microsoft 365. It provides a unified object model for working with SharePoint Online and Teams which is agnostic to the underlying API's being called

🔤 Microtypography fixer for the web

Microsoft Authentication Library (MSAL) for iOS and macOS

vHive: Open-source framework for serverless experimentation

Open Rails: free train simulator that supports the world's largest range of digital content.

Samples demonstrating the Microsoft Agent Framework in C#

Apache Camel Quarkus

Provides tracing abstractions over tracers and tracing system reporters.

Configuration Integration with HashiCorp Vault

Lightweight Sandbox Powered by a Purpose-Built VM and OS

SmallRye Reactive Messaging

Microsoft Authentication Library (MSAL) for Android

The cloud-native configuration driven runtime that helps developers implement composite microservices.

React/Redux version of Graph Explorer used to learn the Microsoft Graph Api