1440 Open source projects that are alternatives of or similar to Catapult Server

The LBRY SDK for building decentralized, censorship resistant, monetized, digital content apps.

An open source cybersecurity protocol for syncing decentralized graph data.

InterPlanetary File System for Business (IPFSfB) is an enterprise blockchain storage network based on InterPlanetary File System.

WebDollar Protocol - Currency of the Internet

Official Go implementation of the Insight Chain(INB)

decentralized cryptocurrency

Specifications for Interledger and related protocols

Public repository for the AZTEC protocol

The privacy-focused cryptocurrency

Ebookcoin has been updated to DDN Blockchain，please get it from https://github.com/ddnlink/ddn

The simplest way to send your files around the world using IPFS. ✏️ 🗃

Official Go implementation of the Vite protocol

An unobtrusive and user-friendly desktop application for IPFS on Windows, Mac and Linux.

Aion Network - Java Implementation

Simple, robust, BitTorrent peer wire protocol implementation

A SDK/library for decentralized web and distributing computing projects

Peer-to-peer computing protocol and licensing system

🚀ONLYCHAIN blockchain underlying system-OCSystem

Ʉnlock is a protocol for memberships built on a blockchain.

An extensible open-source framework for creating private/permissioned blockchain applications

global hosting, financial automation, server-less web components

OriginTrail network node

CovenantForum is a simple Decentralized forum powered by CovenantSQL.

Fast, Highly Scalable, and Lightweight Private Blockchain Network based on node.js

Public Blockchain as a Decentralized Finance Infrastructure Service Platform

A list of protocols for decentralized exchange

Modular p2p messaging stack, with a focus on secure messaging.

Collect libraries and packages about blockchain/cryptography in Rust

Your 🔵 Superintelligence

🌱 Construct Merkle Trees and verify proofs in JavaScript.

Blockchain core in C#/.NET for persistent peer-to-peer online games

Official Go implementation of NKN full node.

The Rust implementation of Conflux protocol.

Seele is an open source blockchain project which consists of advanced sharding technology and our innovative anti-asic MPoW consensus algorithm. The ONLY official website is

swarm docs

Go Implementation of the Spacemesh protocol full node. 💾⏰💪

⚡️ Awesome Ethereum Resources

Peer-to-peer hypermedia protocol

Monero: the secure, private, untraceable cryptocurrency

Lightning Network Daemon ⚡️

A minimal browser for the distributed web

Browser extension that simplifies access to IPFS resources on the web

Modular p2p messaging stack, with a focus on secure messaging.

The Enigma Worker Peer-to-Peer (P2P) package written in Node.js based on libp2p-js

[Deprecated, use nkn-sdk-js instead] JavaScript implementation of NKN client

Official Go implementation of the Ethereum protocol

Bitcoin.org Website

Fully distributed twitter built on holochain

A curated list of privacy on blockchains resources

A decentralized, trusted, high performance, SQL database with blockchain features

Mastering the Lightning Network (LN)

Blockchain demo based on golang 基于golang编写的区块链公链demo

Lightning Network Specifications

Official Rust implementation of the Purple Protocol

Conceal Core - Daemon & Wallets (CLI)

🌲 Rust Filecoin Node Implementation

lightweight client for AXE network

Graph Node indexes data from blockchains such as Ethereum and serves it over GraphQL

Implementation of P2PSP: An application layer protocol for the real-time streaming of multimedia content over the Internet.

Official Go implementation of the hyperchain protocol