Cap'n Proto

[Start here!] Flow-IPC - Modern C++ toolkit for high-speed inter-process communication (IPC)

Performance comparison of the most popular C++ serialization protocols such as Cap'n'Proto, FastBinaryEncoding, Flatbuffers, Protobuf, JSON

Comparison of C++ Serialization Libraries for Graph Data

See https://benchmark.sourcemeta.com for the latest version of this benchmark

SecretHandshake secure connections in C++, with Cap'n Proto support

Flow-IPC Sub-project - Shared Memory - End-to-end zero-copy transport support; direct work with SHM; SHM-classic provider [See `ipc` repo first]

Standalone C++ implementation of the openpilot replay tool for replaying and analyzing recorded driving routes.

Flow-IPC Sub-project - Structured Transport - Transport of Cap'n Proto-backed structured messages [See `ipc` repo first]

MariaDB storage engine based on cap'n proto storage

Flow-IPC Sub-project - SHM-jemalloc - Commercial-grade jemalloc memory manager turbocharges your zero-copy work [See `ipc` repo first]

RPC system for input and UI events

Aeron and Capnproto integration toolkit

libuv integration for capnproto

Serialize capnproto structs to sqlite3

Benchmark of Serialization Methods

CapnProto C++ Samples. And maybe not just C++!

A Cap'n Proto compiler plugin to create a Parquet schema from a Cap'n Proto schema

Capnproto interfaces to AWS services

Capnproto interface to Notcurses

Cap'n Proto remote test framework for Linux devices: inject and record uinput input events, capture Weston screenshots, and extend the server with plugins