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Nomic Foundation
Nomic Foundation is a Swiss non-profit that advances Ethereum’s developer ecosystem through open-source engineering software. It builds developer tools and underlying tooling infrastructure, including Hardhat, Slang, and EDR, for Ethereum developers.
Zug, CH
Hardhat 3
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Description
Hardhat 3 is an Ethereum and Solidity development environment for building, testing, debugging, and deploying smart contracts. It includes a Rust-powered runtime, Solidity and TypeScript testing with fuzzing support, actionable errors and Solidity stack traces, multi-network workflows including OP Stack and Base simulations, declarative parallelized deployments through Hardhat Ignition, and a TypeScript-extensible plugin ecosystem for developers and engineering teams.Category: Developer Tooling
EDR - Ethereum Development Runtime
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Description
EDR - Ethereum Development Runtime is a reusable Ethereum development runtime for EVM tooling such as debuggers and state inspectors. Written in Rust and backed by REVM, it provides EVM execution, multi-chain support, an Ethereum JSON-RPC provider with remote forking and local simulation, Solidity logging and stack traces, call and debug tracing, testing, coverage, and gas reporting.Category: Developer Tooling
Slang
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Description
Slang is Rust-based Solidity compiler tooling distributed across multiple languages. It parses Solidity into rich concrete syntax trees and provides APIs for traversal with cursors, declarative queries, and project-level semantic analysis using compilation units and binding graphs. It is intended to support Solidity analysis and tooling, not to replace solc or emit optimized production EVM bytecode.Category: Developer Tooling