1987 Open source projects that are alternatives of or similar to Hanzo.js

Library for Reactive Dapp Development with auto syncing and caching capabilities

Censorship resistant democracies.

Portis Web SDK [DEPRECATED, PLEASE USE OUR NEW SDK: https://github.com/portis-project/web-sdk]

Ethereum based derivatives trading protocol creating digital tokens for any asset

Ethereum, Hyperledger Besu and Quorum private blockchain explorer

Run an Ethereum node (Geth or Openethereum) for development

Braintree Drop-In SDK for Android

Istanbul BFT tools

Blockchain and Crytocurrency Resources

🌱 Construct Merkle Trees and verify proofs in JavaScript.

🐋 Show Ethereum and Bitcoin price in command line interface (CLI).

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

Documentation for the Nano protocol

The consensus computer driven database framework

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

Programming examples from the book.

Stellar SDK for iOS & macOS - Swift, Stellar, Horizon, Soneso

The Open Digital Innovation Marketplace

node of the decentralized oracle network, bridging on and off-chain computation

An advanced Ethereum mobile wallet

Blockchain Books

An advanced Ethereum mobile wallet

比特币、以太坊公私钥生成以及签名，长时间不维护可移步 https://github.com/QuincySx/ChainWallet

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.

A curated list of privacy on blockchains resources

Easily connect your applications to blockchains

The protocol for real-time finance on the Ethereum blockchain

Ethereum smart contracts that have been used during successful ICOs

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

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

A tool to monitor a number of smart contracts and transactions

Accord Project Smart Templates Implementation

Featured in Awesome Vue [https://github.com/vuejs/awesome-vue], a curated list maintained by vuejs of awesome things related to the Vue.js framework, and Awesome List [https://awesomelists.net/150-Vue.js/3863-Open+Source/18749-DOkwufulueze-eth-vue], this Truffle Box provides everything you need to quickly build Ethereum dApps that have authentication features with vue, including configuration for easy deployment to the Ropsten Network. It's also Gravatar-enabled. Connecting to a running Ganache blockchain network from Truffle is also possible -- for fast development and testing purposes. Built on Truffle 5 and Vue 3, eth-vue uses vuex for state management, vuex-persist for local storage of app state, and vue-router for routing. Authentication functionalities are handled by Smart Contracts running on the Ethereum blockchain.

分散アプリケーションプラットフォーム「ethereum」の入門書

A distributed remote protocol for git based on IPFS, ethereum and aragonOS

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

A fast and lightweight interactive terminal based UI application for tracking cryptocurrencies 🚀

Sample web3j project using Gradle

Directory of security contacts for blockchain companies

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

A ethereum wallet like imToken

The ICO calendar to end all ICO calendars

The Status module that consumes go-ethereum

the Java SDK for hyperchain (developing)

CryptoRoulette

Ethereum .Net cross platform integration library

📱 Trust - Ethereum Wallet and Web3 DApp Browser for iOS

Solana JavaScript SDK

Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.

The Space SDK is a JavaScript/Typescript library for building web and mobile applications leveraging Open Web and distributed protocols like IPFS, Textile, GunDB, and Ethereum.

⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️

Recursive Length Prefix Encoding in JavaScript

Adyen API Library for PHP

DDN, Data Delivery Network, a next generation blockchain system

For the curious minds who want to understand how Bitcoin Blockchain works!

Deep Blockchains - reference implementation of Plasma, Stark, SMT and more

Make canvas easier to use in Kotlin 😊

Algolia Search API Client for Android

💳 Quickly capture payments with the best checkout flow for crowdfunding and product launches.