1228 Open source projects that are alternatives of or similar to It Chain

🤖 Lets you focus on the stuff that matters

Samples demonstrating the use of Blockchain with IBM Watson IoT

Brainwaves entrainment, auto hypnosis & lucid dreaming with an Android phone

The Space Daemon packages together IPFS, Textile Threads/Buckets, and Textile Powergate (Filecoin*) into one easy to install Daemon to make it easy to build peer to peer and privacy focused apps.

Official proof decentralized exchange matching engine

This is a collection of resources, scripts, bookmarks, writeups, notes, cheatsheets that will help you in OSCP Preparation as well as for general pentesting and learning. If you feel like you can contribute in it. Please do that, I'll appreciate you.

The world's first low-cost and open source bike sharing system. (new version in development, use working "breakthrough" release instead!)

PeachPie - the PHP compiler and runtime for .NET and .NET Core

📈Track token prices of your favorite exchanges in terminal!

Core and web app for Proof of Existence - the original blockchain notary service

A taxonomy for open source cryptocurrency, blockchain, and decentralized ecosystems

eBitcoin (eBTC) is an ERC20 token. Its primary utility is to provide an easy & fast payment solution. Its edge over other tokens is that it is capable of sending up to 255 payments in a single transaction.

Library for integrating uPort into node server side applications

Fast Ethereum Virtual Machine implementation

An advanced Ethereum mobile wallet

A Bitcoin-without-Blockchain client w/ RPC that can provide any block or transaction

A 3-axis 3D printed camera slider project that utilizes Marlin and is made with common components.

Implementation of the Unix fortune command for displaying a random quotation, for Linux and other systems.

EKT basic blockchain, the main purpose are token transfers and token related smart contracts.

Fattura Elettronica per le aziende e la Pubblica Amministrazione Italiana

🛠️ A smart contract UI for your Ethereum dapp project

This is a full featured and free API Gateway

Smart Contracts for the Status Contribution Period, along with Genesis and Network Tokens

blockchain resources list

Ethereum Swift API with support for smart contracts, ENS & ERC20

An easy-to-use, high-performance Interledger implementation written in Rust

Next generation core inside imToken Wallet.

Raiden Network

A handy phone call manager with phonebook, number blocking and multi-SIM support

Donate bitcoins to open source projects or make commits and get tips for it.

The Open Digital Innovation Marketplace

EOS Smart Contract Development Examples

Rust implementation of Zcash protocol

An IDE to develop CKB scripts for Nervos blockchain

A Rust Bitcoin blockchain parser with clustering capabilities, allowing to group together addresses in ownership clusters. Please contact @mikispag if interested in using BitIodine for any real-world use case.

Tools for building browser applications on Flow 🌊

TrueChain Consensus Protocol: Minerva

Ulord is a P2P value transfer public blockchain. Through building its blockchain underlying architecture and digital resource distribution protocols, it enables third-party developers to explore their own applications over open-source agreements to form a complete ecology of blockchain technology and applications.

A SDK for implementing blockchain-based digital currencies

Full Bitcoin library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash and Dash blockchains.

📚 A collection of UI examples for Unity.

are we decentralized yet? an analysis of how truly decentralized cryptocurrency networks are

A lightweight web wallet for Cardano cryptocurrency with Trezor and Ledger support. Please note that the only valid domain for our wallet is adalite.io

A website for Agile Ventures

Indtroductory course to cryptocurrencies and applications of Blockchain technologies.

The GUI application for Particl Markeplace and PART coin wallet. A decentralized peer to peer marketplace –free, secure, private, untraceable.

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

An up to date and bare minimum tutorial on deploying smart contracts with python

DeFi Score: An open framework for evaluating DeFi protocols

Blockchain abstraction layer

Published on Maven Central and jCenter Java Library that compares 2 images with the same sizes and shows the differences visually by drawing rectangles. Some parts of the image can be excluded from the comparison. Can be used for automation qa tests.

Onvif QT Server Client is a sample for creating Onvif Server and Onvif Client with QT C++

A simplified blockchain implementation in Java

Blockchain educational resources curated by the OpenZeppelin team

Open Source book on Open Source Tips

A high-level language for Dune Network (and Tezos) with OCaml and ReasonML syntaxes, with a decompiler from Michelson

The Open Source Geospatial Foundation is not-for-profit organization to empower everyone with open source geospatial. Directly supports projects as an outreach and advocacy organization providing financial, organizational and legal support. Works with our sponsors and partners for open software, standards, data, research and education.

The group for companies that run open source programs

BandChain - Decentralized Data Delivery Network

Fully featured client-side library for the BitShares Blockchain - written entirely in python.