Top RPC GitHub Repositories & Tools (2026)

Flight booking system built as .NET 10 microservices with Vertical Slice Architecture, DDD, CQRS, Event Sourcing, gRPC, RabbitMQ, Wolverine, PostgreSQL, MongoDB and .NET Aspire.

Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

Typesafe APIs Made Simple 🪄

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.

Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

gRPC to JSON proxy generator following the gRPC HTTP spec

Talos Linux is a modern Linux distribution built for Kubernetes.

Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.

Unified Realtime/API framework for .NET platform and Unity.

jQuery Terminal Emulator - JavaScript library for creating web-based terminals with custom commands

Production-ready C++ Asynchronous Framework with rich functionality

The all-in-one bootable USB creator for Mac

Ethereum .Net cross platform integration library

All-in-one solution for creating networked applications with RPC, pub/sub, server deployment, and more.

Probably the fastest coroutine lib in the world!

A networking framework that evolves with your application

Document Store for collaborative applications