Open-source alternatives to Libra

Official Go implementation of the Bytom protocol

Official golang implementation of the Celo blockchain, based off of the official golang implementation of the Ethereum protocol.

for internal

Cucumber for golang

Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.

:x: d60 event sourcing CQRS framework

Sonnet is a modular machine learning framework and TensorFlow library used for building, training, and managing deep learning models. It functions as a system for composing neural networks from reusable modules and layers that encapsulate their own parameters and internal states. The project provides specialized tools for distributed model training, enabling the synchronization of gradients across multiple hardware devices. It also serves as a model state management system, allowing for the persistence of neural network weights and the export of portable models that separate the computation g

Implementations of the repository pattern for .NET to support the domain-driven modeling

Poly bridge cross chain move support on starcoin

A high performance blockchain kernel for enterprise users.

An easy-to-use rapid development framework developed on the basis of.NET Core 2.0, following the constraints of domain Driven Design (DDD) specifications, combined with the CQRS architecture to provide the infrastructure for event-driven, event backtracking, responsiveness, and more. Let developers enjoy the true meaning of object-oriented design patterns brought by the aesthetic.

Starswap is a general purpose DEX on Starcoin.

Tensorflow/Keras Plug-N-Play Deep Learning Models Compilation

EOS is a Layer 1 blockchain infrastructure and high-throughput transaction engine. It serves as a WebAssembly smart contract platform that manages state transitions and network consensus across a peer-to-peer network. The system utilizes a sandboxed virtual machine for executing smart contract logic and employs a Byzantine Fault Tolerant delegated proof-of-stake consensus mechanism to finalize the global ledger state. It features a resource-based stake model for CPU and memory allocation and an asynchronous messaging system for inter-contract communication to prevent recursive call overflows.

Caffe models in TensorFlow

Async/await first CQRS+ES and DDD framework for .NET

Folly is a collection of high-performance C++ components designed as an extension to the C++ Standard Library for large-scale production environments. It provides specialized toolkits for memory management, concurrency, asynchronous workflows, and low-latency input and output operations. The project distinguishes itself through the provision of lock-free containers and bounded queues to minimize contention in multi-threaded applications, alongside a framework for managing deferred computations using futures and promises. It further offers specialized memory arenas and optimized implementation

This project is a cross-platform mobile framework that enables the development of native iOS and Android applications from a single codebase. It utilizes a declarative component-based model where developers define user interfaces using a syntax extension that maps directly to underlying platform-native view primitives. By decoupling application logic from the host platform's main thread, the framework maintains a consistent native view hierarchy while ensuring that JavaScript execution remains independent of UI rendering. The framework distinguishes itself through a robust bridge architecture

An eventing framework for building high performance and high scalability systems in C.

FISCO BCOS（发音为/ˈfɪskl bi:ˈkɒz/）是一个稳定、高效、安全的许可区块链平台，已被广泛应用于现实的行业应用。截至目前，已拥有5000多家企事业单位，400多个产业数字化标杆应用，涵盖文化版权、司法服务、政府服务、物联网、金融、智慧社区、房地产建设、社区治理、乡村振兴等领域。FISCO BCOS (pronounced /ˈfɪskl bi:ˈkɒz/) is a stable, efficient, and secure permissioned blockchain platform that has been widely used in real-world industry applications.

bitcoin0.1.0 source

BDD framework

Diem is a distributed ledger technology platform designed for the development of decentralized applications and the execution of programmable financial transactions. It provides a comprehensive framework for operating validator nodes that maintain ledger integrity through a Byzantine fault-tolerant consensus protocol, ensuring consistent state updates across a distributed network of participants. The platform distinguishes itself through a modular node architecture that decouples consensus, execution, and storage to facilitate scalability and maintenance. It utilizes a resource-oriented virtu