699 Open source projects that are alternatives of or similar to Sparkle Airdrop

0x protocol monorepo - includes our smart contracts and many developer tools

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

are we decentralized yet? an analysis of how truly decentralized cryptocurrency networks are

A Java library for technical analysis.

JS - Solidity sha3 merkle tree bridge. Generate proofs in JS; verify in Solidity.

fixing the transition to a cashless world

The official solidity-mode for EMACS

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.

DAICO is an innovative fundraising model that merges some of the benefits of Decentralized Autonomous Organizations (DAOs), aimed at upgrading and making the initial ICO concept more transparent.

Official Go implementation of the Ethereum protocol

Collection of smart contracts for the Gnosis prediction market platform.

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

Augmint Web Frontend

Ethereum Go Client [obsolete]

Solidity Library for parsing and verifying TLS-N proofs.

Distributed Application Starter: Vue front-end, Ethereum / IPFS Backend

Utility for making crosschain transactions on the Wanchain network

Hera: Ewasm virtual machine conforming to the EVMC API

The solidity code for the SIFT smart contract.

Cross-platform Python bindings for libsecp256k1

Abstract BusinessObject for StromDAO Energy Blockchain. Abstraction layer between blockchain technology and business logic providing energy market related entities and use cases.

Project is in active development and has been moved to the EthereumJS VM monorepo.

a blockchain private key management library on iOS

Airflow DAGs for exporting, loading, and parsing the Ethereum blockchain data. What datasets do you want to be added to Ethereum ETL? Vote here: https://blockchain-etl.convas.io.

⚡️Curated list of resources for the development and applications of blockchain.

📈Track token prices of your favorite exchanges in terminal!

Sustain Ethereum Together

A Curated List of Awesome Ethereum Resources

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

Port of MetaMask Ethereum Ðapp browser for mobile devices (iOS only for now)

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

A global registry of JSON formatted files on 1500+ cryptocurrency tokens. Provides information like chat rooms, communities, explorers, and contact information on each coin. Used by https://blockmodo.com, DEXs, developers, and exchanges.

Ethereum-Tendermint token sending gateway

A Universal Smart Contract Platform

Voting system based on Ethereum

Clojurescript API for Ethereum Web3 API

Yet another implementation of etherscan.io

💰 The cryptocurrency price tool on CLI. 🖥

🎛 Core smart contracts of Uniswap V2

Custom Ethereum vanity address generator made in Rust

EthStats - Server

Decentralized Borderless Voluntary Nation (DBVN) Liquid Holocracy Constitution

Blockchain Manchester Meetups, Talks and Reading List

Open-Source Libraries for Solidity by ABDK Consulting

Knowledge is Power

JavaScript tools and applications that interact with Livepeer's smart contracts and peer-to-peer network

MyCrypto is an open-source tool that allows you to manage your Ethereum accounts privately and securely. Developed by and for the community since 2015, we’re focused on building awesome products that put the power in people’s hands.

The Responsible Initial Coin Offering Framework

A cryptocurrency arbitrage opportunity calculator. Over 800 currencies and 50 markets.

Smart contracts comprising the business logic of the Matic Network

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

A peer-to-peer network for sharing 0x orders

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.

The protocol for real-time finance on the Ethereum blockchain

Python JSON-RPC client for the Ethereum blockchain

Ethereum Swift API with support for smart contracts, ENS & ERC20

Immortal robot for the Great Web

🚀 A curated list of tools, libs and resources to help you build awesome dapps

A decentralized self sovereign identity solution developed by Jolocom.