Shardeum is an EVM based autoscaling blockchain
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OpenZeppelin Contracts is a library for secure smart contract development.
:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
- chrome
- extension
- ethereum
- firefox
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Decentralized Autonomous Regulated Company (DARC), a company virtual machine that runs on any EVM-compatible blockchain, with on-chain law system, multi-level tokens and dividends mechanism.
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
node of the decentralized oracle network, bridging on and off-chain computation
- chainlink
- ethereum
- blockchain
- golang
An EVM compatible Substrate chain, powered by StorageHub and secured by EigenLayer
- blockchain
- decentralized
- eigenlayer
- eigenlayer-avs
🌈‒ the Ethereum wallet that lives in your pocket
- react-native
- ethereum
- rainbow
- defi
Mythril is a symbolic-execution-based securty analysis tool for EVM bytecode. It detects security vulnerabilities in smart contracts built for Ethereum and other EVM-compatible blockchains.
- security-analysis
- ethereum
- blockchain
- smart-contracts
🦄 🦄 Core smart contracts of Uniswap V2
- ethereum
- smart-contracts
- erc20
- decentralized-exchange
Graph Node indexes data from blockchains such as Ethereum and serves it over GraphQL
- graphql
- graphql-api
- blockchain
- protocol
The repository host gives no description.
Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.
- remix
- remix-ide
- solidity
- smart-contracts
Ethereum L1 Protocol Stack and EVM in TypeScript
A Python-based development and testing framework for smart contracts targeting the Ethereum Virtual Machine.
Fully decentralized and the most secure XRP & EVM wallet - built by the community, for the community.
A robust, high-performance execution client for Ethereum node operators.
- ethereum
- blockchain
- evm
- ethereum-client
Source code verification service for Ethereum smart contracts
- verification
- ethereum
- smart-contracts
- solidity
A pure swift Ethereum Web3 library
Sharing Updatable Models (SUM) on Blockchain
- blockchain
- ml
- ai
- economics
Professional BIP-39 Seed & HD Wallet Toolkit with 12–24 word mnemonics, checksum validation, BIP-44/49/84 derivation, and multi-chain support (BTC, ETH, SOL, LTC, DOGE, ADA, DOT, AVAX, ATOM, XRP, TRX). Features offline CSPRNG, PBKDF2-HMAC-SHA512, AES-256-GCM encryption, wallet recovery, CSV/JSON export, and custom derivation paths.
- bitcoin-private-key-finder
- bitcoin-private-key-search
- bitcoin-private-key-tool
- bitcoin-wallet-phrase-generator
Open-source wallet address portrait tool — CLI + demo that profiles on-chain activity, protocol touches, and risk tags
Exchange ML models in a trustless manner!