#protobuf

Rust implementation of protobuf with editions support, JSON serialization, and zero-copy views

A collection of additional crates supporting the actix and actix-web frameworks.

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

Super-fast/easy runtime validators and serializers via transformation

PROST! a Protocol Buffers implementation for the Rust Language

Rust RPC framework with high-performance and strong-extensibility for building micro-services.

A thrift and protobuf implementation in pure rust with high performance and extensibility.

Confluent Schema Registry for Kafka

High-performance, scalable, self-hosted instant messaging server in Go — private chat, groups, chatrooms, WebSocket and REST APIs.

Protocol Buffers for JavaScript and TypeScript. Very fast, fully conformant through Edition 2024, and unusually versatile. No protoc required.

Temporal gRPC API and proto files

Comprehensive Go protobuf toolkit for building type-safe HTTP APIs with automatic validation, OpenAPI docs, and low number of dependencies

Protobuf 3 streaming RPCs for TypeScript, Go, Rust, C++

Generated code for OpenTelemetry protobuf data model

Temporal gRPC API and proto files compiled for Go

Comprehensive mocking framework for REST, gRPC, GraphQL & WebSockets. Features intelligent RAG-driven data synthesis, latency/fault injection, HTTP bridge, WASM plugins, E2E encryption, workspace sync, and modern admin UI. Production-ready with Docker support.

A low-level, lightweight protocol buffers implementation in JavaScript.

Nebius AI Cloud SDK for Go

A reasonably fast, easy to use and 100% conformant Elixir library for Google Protocol Buffers (aka protobuf)

gRPC component for Eclipse Vert.x