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

Best resources for Solidity gas optimizations ⛽

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

free (libre) native Android Ethereum wallet

Python Dash app that tracks whale activity in cryptocurrency markets.

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

Presto Ethereum Connector -- SQL on Ethereum

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

Plasma protocol compatible ETH Exchange Platform

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

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.

A extensive list of solidity gas optimization tricks

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

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

Awesome analysis of Ethereum source code, Chinese version

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

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

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

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

React integration for Blocknative's Web3-Onboard library