74 Open Source Decentralized Applications Software Projects

A collection of interesting new networks and tech aiming at decentralisation (in some form).

⛓️ Reference Waves Blockchain Node (client) implementation on Scala

A Tox-based instant messaging and video chat client

Asch is an efficient, flexible, safe and decentralized application platform, which was initially designed to lower the barrier to entry for developers.The services provided by the Asch platform include a public chain and a set of application SDKs.

Encrypted, secure, user-owned productivity suite

A SDK/library for decentralized web and distributing computing projects

Full stack application platform for building stateful microservices, streaming APIs, and real-time UIs

A pure swift Ethereum Web3 library

An easy-to-use PWA to monitor the user's wellness and learn about COVID-19.

The nOS Client

🖼️ An open-source and decentralized alternative to Google Photos built on top of Blockstack

SwellRT main project. Server, JavaScript and Java clients

Reference implementation of COMIT, an open protocol facilitating trustless cross-blockchain applications.

Angular CLI + Truffle Starter Dapp; write, compile & deploy smart contracts on Ethereum blockchains

Skywire Meshnet and VPN

EOS Smart Contract Development Examples

A secure and decentralized Bitcoin and other cryptocurrency wallet for iPhone. Supports Bitcoin, Ethereum, EOS, Binance Chain, Bitcoin Cash, DASH, ...

A series of notes that were taken during the ConsenSys Academy program.

The DeDev Ecosystem

A curated list of awesome decentralized applications / resources

Cryptocurrency study materials resources

A secure and decentralized Bitcoin and other cryptocurrency wallet for Android phones. Supports Bitcoin, Ethereum, EOS, Binance Chain, Bitcoin Cash, DASH, ...

Blockchain Books

IPFS Social Proof: A decentralized identity and social proof system

A curated list of blockchain resources for developers

A set of integration demos using eosjs and Scatter

Client-side library for building decentralized applications.

Hero Node is a cross-public-blockchain and cross-platform DApp development platform and solutions.

Ethereum Web3 library implementation for Swift

Search through indexes hosted on IPFS that cannot be taken down.

Syscoin is a crypto currency that is universally merge-mineable and offers a unique variety of services including decentralized identities, marketplaces and certificate management, escrow, asset token issuance platform capabilities directly on the blockchain.

A Decentralized Application (dApp) with React that demonstrates how to implement IPFS file uploads and store the IPFS hash in an Ethereum smart contract.

Trace runtime failures for solidity

Stow JavaScript API -- Formerly linnia-js

Crypto Against Humanity - The never ending global game of shame.

Specs and documentation for all DID-related /.well-known resources

Zion Key Management Api

A document that describes the Colony Network

A curated list of token bonding curve code and resources.

Zion Key Management Service

Deprecated - :pencil: Sample dApp of Votable SNS run by EOS Testnet.

A framework for developing soft-consensus DApps on the Steem blockchain

This project aims towards security and prevention of any undesired manipulation of sensitive public data(such as real estate property or shareholders of a company). The project uses Ethereum block-chain based distributed computing platform, which is an API for building decentralized(server-less) application on which data can be stored as well as computation can be performed. We coded up a smart contract(in Solidity, a language for block-chain apps) with javascript on the front end for users to enter data and into the block-chain and also perform transactions on the block-chain which get reflected in almost real time(after they get mined!) on the ropsten network.

Real-time Collaborative Rich Text Editor powered by Blockchain

World's first ecosystem for decentralized innovation & cooperation, powered by Ethereum.

Validator node for Matic PoS layer

Combines Create React App with Beaker Browser to enable development of Beaker Sites using React.

Patient-controlled electronic health records platform (EHR)

smart contracts which are built on ethereum wallet mist,truffle compiler using solidity language.

A distributed computations protocol for the next generation of the web.

Ethereum

x42 Protocol's xServer for hosting distributed applications

an awesome list of decentralized services and technologies

The contents of this repository will help you launch a career in Blockchain development. How to deploy Smart contracts on Ethereum, build DApps, DeFi, DAO, NFT and Token protocol.

Build a defi yield farmable dApp. Get started here.

Decentralized authentication and authorization for team collaboration, using a secure chain of cryptological signatures. (Formerly known as 🌮 Taco.)

🕊️🔒💬 A P2P end-to-end encrypted messaging app

Global frontend-only verification system for web3 dapps

A tiny relay server that bridges two WebSocket connections, allowing the clients to talk directly to each other. (Formerly known as 🐟 Cevitxe Signal Server.)

As a response to the restrictions many have faced due to the $GME short squeeze mania, many have called for the creation of a decentralized stock exchange. This is what we are going to provide

List of decentralized finance projects on Ethereum.

iOS native client for ADAMANT Decentralized Messenger

Ethereum DApp that demonstrates a Coffee Supply Chain flow.

Owner Free File System: Rebooted

Chat for small teams — encrypted and decentralized

This is the official BitStash Wallet for Android Devices. You can send or receive the following coins and tokens: Bitcoin, Ethereum, Bitcoin Cash, Dash, Binance, EOS, & ERC-20 tokens like BitStash (STASH). This app is peer-to-peer. It does not depend on any web server or tech support personnel to function. View read me for more.

Decentralized Personal Website. Zero config. Zero fee. Zero headache. Powered by Blockstack.

Early (2005-2008) research on decentralized, collaborative applications. Winner of Mozilla's Extend Firefox 2 Contest.

CRDTs meet Redux: Conflict-free, replicated, principled state management

Decentralized Identity

Ethereum cutting edge applications, protocols, cryptography, systems and more

Blocks. An online visual smart contract builder for the Internet Computer.

:alien: Cosmostation Android Wallet

Decentralised, P2P, web-based chat application written in Go