699 Open source projects that are alternatives of or similar to Solidity By Example

Python implementation of QuarkChain

Download Ethereum Miner (Updated 2020)

Ethereum wallet with erc20 support / web wallet - built using react, web3, eth-lightwallet

Emerald Wallet

The ICO calendar to end all ICO calendars

MetaMask Light Client Development

🦄 The unofficial Python client for the Uniswap exchange.

Loopring Protocol Smart Contract on Ethereum

Home for all packages related to the Counterfactual project

Scripts collection to generate ECDSA keypairs and derive their Ethereum address

Symbolic execution tool

The Main Monorepo and entry-point of all things Civil

Sparkle Proof of Loyalty Contract

Golang client for ethereum json rpc api

Ethereum full node implementation written in Elixir.

A Scala based client for Ethereum-like Blockchains.

Java Implementation of the Ethereum 2.0 Beacon Chain

JS library for building browser apps & NodeJS services that interact with Loom DAppChains

The Flint Programming Language for Smart Contracts

Tidy up Blockchain ecosystem and tutorial

Ethermint is a scalable and interoperable Ethereum, built on Proof-of-Stake with fast-finality using the Cosmos SDK.

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

Super simple & easy Windows 10 cryptocurrency miner made by NiceHash.

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

EthereumClassic Block Explorer

☄️ Temporal is an easy-to-use, enterprise-grade interface into distributed and decentralized storage

Simple library to connect with dagger server and manage subscriptions for Ethereum Blockchain.

Blockchain and Crytocurrency Resources

Yahoo finance/Google finance/Coinbase/Bittrex/Binance/Tiingo historical quote downloader library and cli written in golang

NemosMiner multi algo profit switching NVIDIA miner

Ethereum TypeScript Client Library - for perfect types and tiny builds.

Enzyme Protocol Implementation

3Box JavaScript SDK: User identities, storage, messaging

A cryptocurrency trader for all famous exchanges

Blockchain Web Wallet Frontend

Sample web3j project using Gradle

以太坊开发 HelloWorld for Java

Programming examples from the book.

Arc is an operating system for DAOs.

DOCK Tokensale Web App

A ethereum wallet like imToken

Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.

📚 区块链上的纸质书交易平台，为未来而构建！

Elegant portfolio management for multi-exchange traders

Token Multisender Dapp smart contract. Airdrop tokens. Batch sending ERC20, ETH, Ethereum tokens. Send thousands of transfers in a few transactions. It can help user to save more tx fee and time than sending one by one

Open Source Unified REST API of 100+ Crypto Exchange Sites (18k+ docker pulls) - https://ccxt-rest.io/

Directory of security contacts for blockchain companies

Create an ERC20 Token for FREE in less than a minute with the most used Smart Contract Generator for ERC20 Token. No login. No setup. No coding required.

👛 useWallet() · All-in-one solution to connect a dapp to an Ethereum provider.

System-wide Web3 for macOS, Windows and Linux

以太坊Solidity语言中文文档

Ethereum 2.0 Multi-Client Testnets Schlesi, Witti, Altona, and the official, public Medalla network.

Trustlessly tokenized Bitcoin on Ethereum ;)

A script to quickly switch between Solidity compiler versions

Smart Contract Weakness Classification and Test Cases

Ethereum MultiSigWallet

Adds links to strings that look like Ethereum addresses to your favourite blockchain explorer. Adds protection against private key phishing. Offers custom site bookmarks.

Elixir JSON-RPC client for the Ethereum blockchain

0xcert Framework - JavaScript framework for building decentralized applications - build something unique

The nOS Client