925 Open source projects that are alternatives of or similar to Contracts

💰 Retail Store that runs on Ethereum

Python scripts for ETL (extract, transform and load) jobs for Ethereum blocks, transactions, ERC20 / ERC721 tokens, transfers, receipts, logs, contracts, internal transactions. Data is available in Google BigQuery https://goo.gl/oY5BCQ

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

The Colony JavaScript client

Augur UI

A Java library for technical analysis.

swarm docs

⛓ Dev Protocol is an open source middleware for creator's sustainability.

一个专注于聚合和记录各种SQL注入方法的wiki

fixing the transition to a cashless world

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

CATEd - Cryptocurrency Analytics and Trading Engine for Django

Aleth – Ethereum C++ client, tools and libraries

Make Instructions: Airgapped raspberry pi computer for working with blockchains featuring LUKS full disk encryption and using qr-codes to pass encrypted files and offline transaction instructions across the airgap.

CLI and JS library allowing developers to easily interact with the iExec stack

Kubernetes + Ethereum = Kubereum!!!

Overview of top cryptocurrencies

Official Go implementation of the Ethereum protocol

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

🔑 Cryptocurrency private keys

Free universal database tool and SQL client

📈 A menu bar app that updates cryptocurrencies prices in real-time

Live visualisation of blockchain transactions for popular cryptocurrencies

The main repository for the TrueBlocks system

Wei Wallet is an open source Ethereum wallet for Android

Visual Studio Code language support extension for Solidity smart contracts in Ethereum

Ethereum based derivatives trading protocol creating digital tokens for any asset

Starter kit to ethereum private chain.

Augmint Web Frontend

Packer templates for building minimal Vagrant baseboxes for multiple platforms

DragonEx OpenAPI

🏹 Dead-simple cross-platform cryptocurrency tracker.

Solidity Library for parsing and verifying TLS-N proofs.

Solhint is an open source project created by https://protofire.io. Its goal is to provide a linting utility for Solidity code.

macOS crypto currency menubar ticker (맥 가상화폐 시세 메뉴바 티커)

Dapp, Seth, Hevm, and more

Utility for making crosschain transactions on the Wanchain network

🕶 Awesome list of distributed, decentralized, p2p apps and tools 👍

Crypto Currency Dashboard Using Twitter 🐦 And Coinmarketcap 🚀 API

Blockchain Android Wallet

The solidity code for the SIFT smart contract.

A Java library for technical analysis ***Not maintained anymore, kept for archival purposes, see #192***

Every cryptographic primitive needed to work on Ethereum, for the browser and Node.js

Colony Network smart contracts

A task runner for VSC based on atom-build-oracle implementation

A beautiful, secure and native Ethereum Wallet for Android

Open Ethereum Mining Pool

A curated list of awesome Ethereum security references

A node library that wraps the odp.net dll to provide bindings to oracle on windows

Maker Keeper Framework: Market maker keepers for OasisDEX, EtherDelta, 0x (RadarRelay, ERCdEX), Paradex, DDEX, IDEX, Bibox, Ethfinex, GoPax, HitBTC, TheOcean, OKEX and Gate.io.

Modular Ethereum client

NVIDIA & AMD GPU Miner for ETH, RVN, GRIN, BEAM, CFX, AE, SERO

a blockchain private key management library on iOS

Clojurescript API for Ethereum Web3 API

Custom Ethereum vanity address generator made in Rust

The Responsible Initial Coin Offering Framework

📱 Trust - Ethereum Wallet and Web3 DApp Browser for iOS

Ethereum .Net cross platform integration library

DEPRECATED. Please use wallet-core