#grpc

gRPC for .NET

A native gRPC client & server implementation with async/await support.

🚀 A coroutine framework that focuses on hyperspeed and flexibility. Building microservice or middleware with ease.

Operator Registry runs in a Kubernetes or OpenShift cluster to provide operator catalog data to Operator Lifecycle Manager.

A command-line tool and Python library and Pytest plugin for automated testing of RESTful APIs, with a simple, concise and flexible YAML-based syntax

Batteries-included backend that works with any stack.

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

The TypeScript implementation of Connect: Protobuf RPC that works.

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.

Stateful PCE Implementation and PCEP Library in Go

🪝 Durable webhook gateway with Caddyfile-style config. Receive → queue → deliver (pull, push, SSE, or exec). HMAC auth, retries, DLQ, hot reload.

Eliminate API integration headaches with Specmatic's no-code AI-powered API development suite. Teams ship APIs 10x faster by transforming specifications into executable contracts instantly—no coding required, no integration surprises.

Open-source (MIT) event sourcing database and processing runtime — Orleans-based kernel, pluggable storage (MongoDB, PostgreSQL, SQL Server, SQLite), and language-agnostic gRPC clients for .NET, TypeScript, Kotlin/Java, and Elixir (Python coming soon).

A collection of crates for SPIFFE workload identity, Workload API clients, SPIRE-specific APIs, and TLS integration.

KEDA External gRPC Scaler for GPU workloads - native NVML metrics via DaemonSet, no Prometheus required

gRPC for Web Clients

Connect-Ktor: Bring Connect Protocol support to your Ktor servers. Built on Connect-Kotlin, it lets you introduce Connect alongside existing REST routes.

Rust client for Qdrant vector search engine

🕸️ GraphQL Federation Framework for any API services such as REST, OpenAPI, Swagger, SOAP, gRPC and more...

Ballerina gRPC Module

Idiomatic Protocol Buffers for Python.

GRPC for low-memory environments

Temporal gRPC API and proto files

JavaScript SDK for authorization via Cerbos

Shared protobuf definitions and Python bindings for Frequenz APIs

Automatically generate server and client framework code based on descriptive files (proto/api/sql), while using built-in jzero-skills to empower AI to generate production-ready business code adhering to best practices.

A fully-featured ⚡️ HTTP/GraphQL/gRPC/Websocket-client 🐼 interface 🖥️ for Neovim ❤️, that supports the Jetbrains .http spec (with full scripting support).

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

Temporal gRPC API and proto files compiled for Go

A message passing platform for Go