2209 Open source projects that are alternatives of or similar to Awesome Blockchain

Spring Boot Starter for web3j

A privacy-preserving decentralized application network

A resilient Ethereum event listener that bridges your smart contract events and backend microservices

Open-Source Tutorial For Analyzing and Visualizing Cryptocurrency Data

The protocol for real-time finance on the Ethereum blockchain

EOSIO Desktop Wallet and Authenticator

A visualization analysis tool for price bubble of Bitcoin, including basic price information, 60-days accumulative increase, hot keywords index, and bubble index.

SwiftyEOS is an open-source framework for interacting with EOS, written in Swift. Can be used on iOS and macOS.

[UNMAINTAINED] Ruby library to query market data from cryptocurrency exchanges (https://www.coingecko.com)

Yearn smart contracts

Simple PoC that shows you how to use IPFS and Ethereum blockchain to store files and their information.

EOSIO Blockchain Interface & Wallet

Blockchain Transactions Investigation Tool

An integrated development environment and SDK for Ethereum-like ledgers

Lemon dApp is a world's first encrypted & decentralized e-mail service.

Kelp is a free and open-source trading bot for the Stellar DEX and 100+ centralized exchanges

A simplified blockchain implementation in Java

BitGo SDK written in PHP

Your 🔵 Superintelligence

Balance Open: A GPL3-licensed macOS menu bar app for all the world’s currencies.

A list of links to articles, tutorials and papers that are helpful for people developing on the ethereum stack

Public repository for the AZTEC protocol

💰One stop shop for Ethereum ABIs, addresses, and Solidity interfaces!

A guide to EOS smart contract security best practices

Android client for Toshi

Client for ledger nano s hw

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.

Lightweight Java and Android library for integration with Ethereum clients

🏹 Dead-simple cross-platform cryptocurrency tracker.

☁️ API for the Trust Wallet. Project no longer supported and current version used as source of transactions and address tokens in Blockatlas https://github.com/trustwallet/blockatlas/blob/master/config.yml#L64

Sharing Updatable Models (SUM) on Blockchain

A collection about awesome blockchains - open distributed public databases w/ crypto hashes incl. git ;-). Blockchains are the new tulips 🌷🌷🌷. Distributed is the new centralized.

Scheduled buying of BTC, ETH, and LTC from Coinbase Pro, optimally!

Enclave ready EVM (eEVM) is an open-source, standalone, embeddable, C++ implementation of the Ethereum Virtual Machine.

A tool to monitor a number of smart contracts and transactions

Extension that allows you to sign transactions with your private keys securely from within the browser without ever exposing them.

a free (libre) open source, mobile OS for Ethereum

XDAG (Dagger Coin) Official Main Repository. XDAG is a novel DAG based cryptocurrency.

Ethereum atomic swap

Ethereum HD Wallet derivations in Go (golang)

Cryptocurrency circulating, maximum and total supplies

Edge Wallet React Native GUI for iOS and Android

Wei Wallet is an open source Ethereum wallet for iOS

Sample code from my blog series "Basic blockchain programming".

Main uPort library for front end developers

An enterprise blockchain platform based on Ethereum

SubNode: Social Media App

Blockchain Android Wallet

Directory of security contacts for blockchain companies

Armors-solidity is a framework to build secure smart contracts on Ethereum.

A platform designed to help people work from anywhere and get paid bitcoin.

🚀 the Mixin TEE-BFT-DAG network reference implementation

The ICO calendar to end all ICO calendars

Bitpay Wallet (formerly Copay) is a secure Bitcoin and other crypto currencies wallet platform for both desktop and mobile devices.

Hyperledger Fabric Python SDK

[DEPRECATED] 0x smart contracts and tests.

⚡️EthVM: Open Source Processing Engine and Block Explorer for Ethereum ⚡️

Blockchain.com's Wallet built with React & Redux

₿ A guide (for humans!) to cryto-currencies and their algos.

An tool to analyze any company's ICO