Eth Tester

Python testing toolkit for Ethereum

pythontestingsimulationbackendethereum

What is Eth Tester?

Eth Tester is a Python-based tool suite for testing Ethereum smart contracts. It provides a simulated blockchain backend for fast, deterministic testing without running a full node.

Supported chains
Ethereum

Key Features

Simulated blockchain backend
Deterministic test execution
Multiple backend support
Python-native test integration

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Design, test, and deploy Solidity contracts with a visual drag-and-drop editor. No coding experience required.

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