blocksmith.js

Hardhat आपके Ethereum सॉफ़्टवेयर को बनाने और तैनात करने के लिए एक विकास वातावरण है

Foundry इथेरियम स्मार्ट अनुबंध इंजीनियरिंग के लिए एक तेज़, पोर्टेबल Rust टूलचेन है जो निर्भरताओं का प्रबंधन करता है, Solidity को संकलित करता है, फ़ज़ और यूनिट परीक्षण चलाता है, अनुबंधों को तैनात करता है, और टर्मिनल या Solidity ऑटोमेशन स्क्रिप्ट से स्क्रिप्टेड चेन इंटरैक्शन को संचालित करता है।

PoWFaucet is a modular testnet faucet for EVM chains with anti-abuse methods including a mining puzzle, captcha, IP limits, and Gitcoin Passport, and it backs the Sepolia proof-of-work faucet. Teams running a testnet self-host it to hand out test ETH without giving it all to one address.

hardhat-deploy is a Hardhat plugin for replicable deployments with named accounts, proxies, and diamonds. Builders install it when deployments must be repeatable across networks and track upgradeable contracts.

eth-docker is a Dockerized stack for deploying and managing execution, consensus, and validator clients on mainnet. Node operators use it to run a full node setup from configuration files instead of hand-installed binaries.

The Kurtosis ethereum-package spins up reproducible multi-client Ethereum devnets, including mev-boost and supporting tooling. Builders run it when they need a local network that mirrors a real client mix.