A Smart Ethernet Switch for Earth

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

Monero: the secure, private, untraceable cryptocurrency

Multipass orchestrates virtual Ubuntu instances

Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask)

Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

Free Monero RandomX Miner and unified CryptoNight miner

Self-hosted crypto trading bot (automated high frequency market making) written in C++

Main TON monorepo

Re-Connectable secure remote shell

Qt Base (Core, Gui, Widgets, Network, ...)

a free open source windows "screen capture" device and recorder (also allows VLC/ffmpeg and others to capture/stream desktop/audio)

Lokinet is an anonymous, decentralized and IP based overlay network for the internet.

Proof of work algorithm based on random code execution

BitShares Blockchain node and command-line wallet

Open Source implementation of advanced blockchain features extending the Bitcoin protocol

CryptoNote protocol implementation. This is the reference repository for starting a new CryptoNote currency. See /src/cryptonote_config.h

OmniCore staging tree

C++ library for the Discord chat client. Please use Rust for new bots

ArkScript is a small, fast, functional and scripting language for C++ projects

Reference implementation of the Peercoin protocol.

Protected Instant Verified Transactions - Core wallet.

My implementation of a blockchain in C++ - Peer-to-Peer network, SHA-256, Merkle Trees, Mining, etc.

A simple and useful blockchain instance for learning blockchain technology.

Official Blocknet cryptocurrency wallet

Telegram Open Network research group. Telegram: https://t.me/ton_research

Garlicoin source tree

TestChain C++ tutorial