ethereum-blockchain

There are 84 repositories under ethereum-blockchain topic.

• MyEtherWallet / MyEtherWallet

  MyEtherWallet (our friends call us MEW) is a free, client-side interface helping you interact with the Ethereum blockchain.

  ethereumethereum-blockchaininterfacemewmewv5myetherwalletofflinevuejsvuejs2
  Language:SCSS 1560

• 0xisk / awesome-solidity-gas-optimization

  Best resources for Solidity gas optimizations ⛽

  ethereumpolygonethereum-blockchainsmart-contractssmart-contracts-auditsoliditysolidity-contractssolidity-languagegas-optimizationawesomeawesome-listresourcesweb3-dappsolidity-dappssolidity-compilersolidity-securitylinter-soliditysolidity-parser
  Language:Solidity 1199

• AztecProtocol / aztec-v1

  Public repository for the AZTEC V1 protocol. For the latest zkRollup release see here https://github.com/AztecProtocol/aztec-2-bug-bounty

  protocolzero-knowledge-proofsethereumaztecethereum-blockchainblockchainprivacyconfidentiality
  Language:JavaScript 632
• crypto-whale-watching-app

  pmaji / crypto-whale-watching-app

  Python Dash app that tracks whale activity in cryptocurrency markets.

  gdaxpythoncryptocurrencyethereumlitecoinbitcoincryptocurrency-exchangespython3dashethereum-blockchainbitcoin-apibitcoin-pricecryptocurrency-price-tickercryptocurrency-priceslitecoin-priceethereum-pricegdax-apigdax-pythonplotlyplotly-dash
  Language:Python 632
• walleth

  walleth / walleth

  free (libre) native Android Ethereum wallet

  ethereumandroidandroid-applicationethereum-clientjavaethereum-walletethereum-blockchainethereum-address
  Language:Kotlin 618

• eventeum / eventeum

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

  ethereumethereum-blockchainblockchainevent-broadcastingevent-drivensmart-contractskafkaevent-listener
  Language:Java 506

• xiaoyao1991 / presto-ethereum

  Presto Ethereum Connector -- SQL on Ethereum

  prestoprestodbethereumethereum-blockchainblockchainsql
  Language:Java 470

• leopoldjoy / react-ethereum-dapp-example

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

  ethereumethereum-contractethereum-dappethereum-blockchainethereumjsethereum-addressethereum-tokenreacttruffletruffle-boilerplatesparityreduxweb3web3jsblockchainblockchain-technologysmart-contractsethereum-contracts
  Language:JavaScript 469

• BANKEX / PlasmaETHexchange

  Plasma protocol compatible ETH Exchange Platform

  plasmatransactionplasma-chainsethereumethereum-networkplasma-protocolethereum-blockchaindeposit
  Language:JavaScript 233

• ThatOtherZach / Web3-by-Example

  Node.js with Web3 javascript examples for getting basic information (transactions, balances, network stats, and tokens) from the Ethereum blockchain.

  balanceerc20erc20-tokensethereumethereum-blockchaingethjavascripttokenstransactionweb3web3-javascriptweb3jswebsite
  Language:JavaScript 231

• syscoin / syscoin

  Syscoin is a crypto currency that is universally merge-mineable with a dual chain architecture both UTXO and EVM. The UTXO chain offers a data availability layer (Proof-Of-Data Availability) to offer censorship resistance for a rollup-driven roadmap.

  blockchainbitcoindecentralizedcryptocurrencyblockchain-technologyassetsdecentralized-applicationsmarketplacesidentityiotsyscoinminableownershipethereumsmart-contractssidechainsinteroperabilityzdagscalabilityethereum-blockchain
  Language:C++ 190

• harendra-shakya / solidity-gas-optimization

  A extensive list of solidity gas optimization tricks

  gas-optimizationsmart-contractbest-practicessolidityethereumsolidity-gas-optimizationethereum-blockchainevmevm-blockchainevm-chainspolygon
  181

• Billy1900 / Ethereum-tutorial

  Awesome analysis of Ethereum source code, Chinese version

  ethereumethereum-blockchainethereum-tutorialblockchainevm
  158

• ahmetozlu / defi_yield_farming

  :tractor: :ear_of_rice: A DeFi app, which provides staking & farming functions are deploy-able with a website, for yield farming.

  yield-farmingstakingblockchaindefidappdecentralized-applicationdecentralized-financeethereum-contractethereum-blockchainethereum-tokenerc20erc20-tokenweb3jsethereum-dappfinance-applicationsolidity-dappssolidity-contractsstaking-appyield-farmsstaking-rewards
  Language:JavaScript 156

• pouladzade / Seriality

  Seriality is a library for serializing and de-serializing all the Solidity types in a very efficient way which mostly written in solidity-assembly

  serialization-librarysoliditysolidity-contractsdeserializationsmart-contractsassemblyethereum-contractethereum-dappethereum-blockchainserializerserialization-format
  Language:Solidity 156
• defiprime1

  defiprime / defiprime1

  All things #DeFi - trustless and transparent financial products built on top of the blockchain.

  defidecentralizedblockchainblockchain-technologyethereumethereum-blockchainethereum-dappethereum-tokenethereum-walletetherethereum-contractblockchain-platformblockchain-walletfinancefinance-derivativesfinance-managementfinancesopen-financeopen-finances
  Language:SCSS 154
• ethereum-node

  stereum-dev / ethereum-node

  Run an Ethereum node, solo stake ETH and connect dApps to your server with Stereum Ethereum Node Setup & Manager!

  ethereumstakingblockchainethereum-blockchainethereum-dappethereum-nodenodenode-monitoringgnosisethereum-node-installethereum-node-managementsolo-stakingethereum-node-apiethereum-node-validatorstereumstereum-node
  Language:Vue 151

• alloy-rs / trie

  Fast Merkle-Patricia Trie (MPT) state root calculator and proof generator for prefix-sorted nibbles

  alloyalloy-rsblockchainethereumethereum-blockchainethereum-rlpfoundryfoundry-rsmerklemerkle-patricia-triemptrethrlptrietriehashmerkle-patriciarust-ethereum
  Language:Rust 140

• elyselam / Etherscan-ML

  Python Data Science and Machine Learning Library for the Ethereum and ERC-20 Blockchain

  blockchainblockchain-explorercryptocurrencydata-miningdata-scienceerc20ethereumethereum-addressethereum-blockchainetherscan-apiinitial-coin-offeringmachine-learningtokensale
  Language:Python 140

• 1x-eng / Decentralized_eCom

  A decentralized e-commerce platform. Tech Stack: Ethereum (Solidity) on the backend, Web3 binding to ReactJS frontend

  blockchainblockchain-serviceethereum-dappethereum-blockchainfull-stack-blockchainfull-stack-dappfull-stack-developmentfull-stack-ethereum-reactreactjs-web3web3-solidityweb3-dappweb3-ethreact-ethereumreactjs-ethereumsolidity-dappssolidity-contractsfull-stack-ethereumblockchain-backendhacktoberfest2018hacktoberfest
  Language:JavaScript 139

• AsharibAli / blockchain-research-tools

  A curated list of great blockchain or crypto-based research tools, products, and services, that allows you to research the market in a way like never before!❤️‍🔥

  analyticsbitcoinblockchaincryptocurrencycurated-listweb3bitcoin-analyticsdata-analysisdefiethereum-blockchainnftson-chain-analysisresearch-and-developmentresearch-toolstaking
  135

• nix-community / ethereum.nix

  Nix packages and NixOS modules for the Ethereum ecosystem. [maintainers=@aldoborrero,@brianmcgee,@selfuryon,@bbjubjub2494]

  blockchainethethereumethereum-blockchainnixnixpkgsnixosnix-community-buildbot
  Language:Nix 134

• blocknative / react-demo

  React integration for Blocknative's Web3-Onboard library

  reactreactjsweb3ethereumethereum-blockchainethereum-tokenblocknativejavascriptweb3-dappdapps-developmentdapp
  Language:JavaScript 133

• shamil-t / ehr-blockchain

  Electronic Health Record (EHR) and Electronic Medical Record (EMR) systems. However, they still face some issues regarding the security of medical records, user ownership of data, data integrity etc. The solution to these issues could be the use of a novel technology, i.e., Blockchain. This technology offers to provide a secure, temper-proof platform for storing medical records and other healthcare related information.

  ethereum-blockchainethereum-contractethereum-dappreactjsmedical-recordsehrblockchaintruffle-frameworkmetamaskganache-cliipfsipfs-blockchainipfs-apiangularbootstrap5
  Language:TypeScript 131

• hunterlong / gethexporter

  Monitor your Geth Ethereum Server with Prometheus and Grafana

  prometheusprometheus-exportergrafana-dashboardethereumgethethethereum-blockchaingrafana-prometheusprometheus-metrics
  Language:Go 114

• naklecha / decentralized-voting-system

  Secure Electronic Voting using Azure Blockchain

  voteelectionazure-blockchainaadhaar-apicandidateelection-processcastproposalsverificationcodefundocodefundoppmicrosoftportalblockchainethereumcontractsethereum-contractethereum-blockchain
  Language:Python 113

• safeer2978 / Blockchain_Based_Voting_system

  Electronic Voting System using Blockchain and Smart Contracts

  blockchainblockchain-platformweb3jsweb3-dappnodejsnode-jsethereumethereum-dappethereum-blockchaingethgeth-nodegeth-rpc
  Language:HTML 107

• softstack / ethereum-2.0-validator-setup-guide

  👨‍🏫 How to setup Ethereum 2.0 validator via dedicated server by OVHCloud ☁️

  beacon-chaineth2ethereumethereum-blockchaingeth-nodeprysmvalidatorcomparededicated-serverdocumentationethereum-clientguidehardeningovhovhcloudproof-of-stakesetupblockchainrewards
  100

• CoinAlpha / fund-protocol

  A blockchain protocol for tokenized hedge funds

  blockchainblockchain-protocolethereum-contractethereum-blockchainsolidity-contracts
  Language:JavaScript 98

• Bunjin / Rouleth

  Roulette Smart Contract on Ethereum Blockchain

  ethereumrouletteroulethgamblingethereum-blockchaingame
  Language:Python 94

• Shivamnema / Supply-Chain-Management-BlockChain-UseCase

  ethereumethereum-dappethereum-blockchainnodejsblockchaingethgeth-consoledappblockchain-technologysupply-chain-managementsupplychainusecase
  Language:HTML 84
• Simple-Cryptocurrency-ERC-20-Token-Template

  IDouble / Simple-Cryptocurrency-ERC-20-Token-Template

  📝 Very Simple ERC-20 Smart Contract Template to create your own Cryptocurrency on the Ethereum Blockchain, with many customizable Options 📝

  soliditysolidity-contractsethereumerc20smart-contractsblockchainethereum-blockchaincryptocurrencycustomizable-optionsetherscanercerc20-tokenssimpletemplatetemplate-project
  Language:Solidity 78

• grandsmarquis / awesome-ethereum-analytics

  A curated list of projects around Ethereum analytics.

  ethereumethereum-blockchaindata-sciencedata-analysisawesome-listawesome
  75

• DevelopersLeague / EtherDocs

  A Student Document Management System based on Ethereum Blockchain | Final year project

  chakra-uiethereum-blockchainfinal-year-projecthardhatipfs-blockchainmetamasknodejsreactjsuuiddocument-management-systemdocument-verificationacademic-document-verificationblockchaincounterfeitipfscounterfeit-preventionsolidityinterplanetary-file-system
  Language:JavaScript 74

• ervikassingh / nft-market

  A marketplace where one can sell or buy NFTs using (ETH / BNB) coin or (ETK) token. Implements ERC20 and ERC721 token standards for Token and NFTs respectively. Openzeppelin open source library for ERC20 and ERC721 is used as the base code for our contracts.

  ethereumethereum-contractethereum-dappethereum-blockchainbinance-smart-chainblockchainerc20erc721nft-marketplacenft
  Language:Solidity 74

• IBM / vote-hyperledger-ethereum

  Voting DApp using Web3, Solidity, Hyperledger Fabric and Chaincode EVM

  ethereumethereum-dappethereum-blockchainhyperledger-fabrichyperledgerweb3soliditysolidity-contractschaincodeevm
  Language:Shell 73