1490 Open source projects that are alternatives of or similar to Smart Contract Best Practices

Takes a link to a smart contract's raw ABI file and an RPC URL and then indexes all instances of that smart contract

Lightweight Java and Android library for integration with Ethereum clients

Run an Ethereum node (Geth or Openethereum) for development

Colony Network smart contracts

Framework for serverless Decentralized Applications using Ethereum, IPFS and other platforms

📖 A little book on Ethereum Development with Go (golang)

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

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

Hashed Timelock Contracts for ETH, ERC20 and ERC721 on Ethereum

🛠️ A smart contract UI for your Ethereum dapp project

A repo full of smart contracts written in Solidity

A starter boilerplate for an Ethereum dapp using web3.js v1.0, truffle, react, and parity

Ethereum smart contracts that have been used during successful ICOs

A browser-based IDE for creating, deploying, and sharing blockchain apps (DApps, or decentralized apps). Publish your first blockchain DApps in 5 minutes! Here is how: https://docs.secondstate.io/buidl-developer-tool/getting-started

The protocol for real-time finance on the Ethereum blockchain

精通以太坊 （中文版）

Simple example of token market. Based on blockchain technology using Ethereum platform.

Sharing Updatable Models (SUM) on Blockchain

An Analysis Tool for Smart Contracts

Documentation for Remix IDE

General interoperability framework for trustless cross-system interaction

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

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

Blockchain and Crytocurrency Resources

区块链学习

Blockchain Books

🌱 Construct Merkle Trees and verify proofs in JavaScript.

An advanced Ethereum mobile wallet

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 series of notes that were taken during the ConsenSys Academy program.

Security Analysis tool for WebAssembly module (wasm) and Blockchain Smart Contracts (BTC/ETH/NEO/EOS)

Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

A tool for developing smart contracts. Crafted with the finest cacaos.

Official repository for core projects comprising the Celo platform

gDAI - Gas less DAI transfers by using GSN, Fulcrum and KyberNetwork

Code base for "Learn Solidity: Programming Language for Ethereum Smart Contracts" course in Tosh Academy & Blockchain Council

æternity: solving scalability problems by making sense of state-channels

Ethereum smart contracts for security and utility tokens

This has been moved to https://github.com/ethereum/remix-project

Example game leaderboard dApp utilizing EbakusDB on Ebakus blockchain

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

Cryptocurrency study materials resources

The Language for Smart Legal Contracts

🐦🌴🌴🌴🦕 A home for ethereum smart contracts. 🏠

An open-source Crypto-Currency exchange. Peatio v3.0 Coming Soon !

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

💰 Retail Store that runs on Ethereum

Official Go implementation of the Vite protocol

Truffle Flattener concats solidity files from Truffle and Buidler projects with all of their dependencies

Non-fungible token implementation for Ethereum-based blockchains.

EthereumKit is a free, open-source Swift framework for easily interacting with the Ethereum.

A tool for creating a local blockchain for fast Ethereum development.

Synthetix Solidity smart contracts

My personal study of blockchain related technology.

The main repository for the TrueBlocks system

An explorer for ERC20 based Ethereum tokens

Machine learning models for time series analysis

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

A Ruby implementation of Ethereum.