209 Open source projects that are alternatives of or similar to obd

LibraBrowser

Website for zapread.com

Small app for huge community growth

IOTA Flash channels demo using webRTC for communication.

All things #DeFi - trustless and transparent financial products built on top of the blockchain.

🔮 Very Simple ERC-721 Smart Contract Template to create your own ERC-721 Tokens on the Ethereum Blockchain, with many customizable Options 🔮

A simple ledger for smart contracts written in python

Official repo of the EVM LLVM project

This is an unofficial implemention of LEDNet https://arxiv.org/abs/1905.02423

[OLD!] RGB Protocol specifications for Bitcoin-based digital assets

Node for JeChain - an experimental smart contract blockchain network

Blockchain technology for creating custom chains.

Run privacy-preserving Bitcoin payment infrastructure at your home or office. Deploy on commodity x64_86.

Get tips via the Lightning Network

Docker setup for Bitcoin, Elements/Liquid, LND, C-Lightning, Eclair, & Electrs in regtest mode

Script to make your LND node pefectly balanced as all things should be

Mobile app for accepting bitcoin payments at the point of sale (Bitcoin POS).

Toolbox for auditing and patching vulnerabilities in smart contracts.

Tezart helps to interact with ​Tezos blockchain.

Application for tracking Organs donations in hospitals and minimizing the scope of Organ trafficking using Blockchain (Hyperledger) technology.

Alternative Free Identity System

Website for Berlin Blockchain Week 2018

Javascript implementation for COALA IP

React Native Defi Decentralized Applications(dApps)

The Bitcoin Lightning Browser extension that connects to different wallet interfaces and brings deep lightning integration to the web

Rust library for building IQC: cryptography based on class groups of imaginary quadratic orders

基于分布式身份的微贷联合风控平台

Tool for working with the balance of your satoshis on LND

Repository of lightning network stores

Fungible token implementation for the Ethereum blockchain.

Lightning network liquidity service

Hive Ruby API Client

1Ramp Alpha Web App

Decentralized access control middleware for data exchange and monetization

Implementation of the blindbid logic within Zero Knowledge Proofs

A truffle box for svelte

재미로 시작한 p2p 블록체인 개발

⛓️ A minimal blockchain command-line interface.

The protocol for EVENTs and TICKETs

"Fx Fotos" is an opensource gallery app in react native with the same smoothness and features of Google Photos and Apple Photos. It is backend gnostic and connects to decentralized backends like "box", "Dfinity", "Filecoin" and "Crust".

应用开发脚手架，可基于智能合约文件，一键生成区块链应用的代码

E-portal for government tender process using Hyperledger (Blockchain) technology.

webln browser extension for lightningd/eclair/ptarmigan

The Koinos Miner (CLI) provides a functional command line interface that allows users to mine the KOIN ERC-20 which will be used to deliver an equitable initial token distribution on the Koinos blockchain.

Bootstrap a bitcoin lightning box for Raspberry Pi 3 based on Alpine Linux

The Mesh is an infrastructure that makes the Internet easier to use by making it more secure.

A noSQL database based on blockchain technology

LNURL implementation for Python.

A programming language for stack-based smart contract VMs.

Linx - A mineable blockchain based digital currency.

This project implements blockchain applications for climate action and accounting, including emissions calculations, carbon trading, and validation of climate claims. It is part of the Linux Foundation's Hyperledger Climate Action and Accounting SIG.

An Android wallet for the Lightning Network

⚡️A lightning network wallet (https://rawtx.com).

RGB Core Library: consensus validation for private & scalable client-validated smart contracts on Bitcoin & Lightning

Token contracts of Like Coin

Smart contracts able to interact with Kleros

A curated list of awesome lnurl things.

Decentralized exchange implementation for the 0xcert protocol on the Ethereum blockchain.

Java Binding for the Exonum blockchain framework

Python client for NEM NIS API (https://nemproject.github.io). XEM\NEM\Crypto