@naeemo/capnp Documentation

A pure TypeScript implementation of Cap'n Proto with zero-copy deserialization and full RPC support.

Quick Start

• Getting Started - Get started in 5 minutes
• Quick Start (Next.js) - Full-stack application example

Guides

• Code Generation - Generate TypeScript from schema
• RPC Usage - Remote calls, Promise Pipelining
• Dynamic Schema - Runtime schema handling
• Streaming - Stream, Bulk, Realtime API
• WebSocket Proxy - Browser to TCP bridge

Best Practices

• Performance - Optimization tips and pitfalls
• Error Handling - Robust error handling patterns

Examples

• Basic Usage - Simple serialization example
• Echo Service - RPC client/server
• Promise Pipelining - Pipeline calls
• Dynamic Schema - Runtime type handling
• WebSocket Chat - Real-time messaging
• File Transfer - Large file streaming

All examples are available in the GitHub repository.

Reference

• Performance Benchmarks - Performance test data
• Changelog - Version history
• Cap'n Proto Official
• GitHub Repository