eth-tester provides a suite of tools for testing Ethereum applications, according to its repository description.
Anvil
vsEchidna
Anvil vs Echidna
How do Anvil and Echidna compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Anvil | Echidna |
|---|---|---|
| What it is | Anvil runs a local Ethereum node for development and testing, with in-memory execution, funded accounts, instant mining, and chain forking. | Ethereum smart contracts can be fuzzed with Echidna, whose repository describes it as a fuzzer. |
| Website | ||
| Type | Website | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Not recorded |
| Open source | Not stated | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Anvil and Echidna.
Open source
24 alternativesEach Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame.
OpenZeppelin Contracts provides a library for secure smart contract development.
Open source
24 alternativesHats Finance runs a decentralized marketplace for smart contract bug bounties and audit competitions.
Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research.
EverRise develops bridging and security applications for DeFi protocols across BNB Chain, Ethereum, Polygon, Fantom, and Avalanche.







