Mutorium Labs

Mutation testing for Web3 & zero-knowledge systems.

Mutorium explores how mutation testing can make smart contracts, zk-circuits, and cryptographic protocols more robust. The goal: help builders ship code that fails loudly in tests instead of silently in production.

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Why mutation testing?

Traditional tests tell you when something is broken. Mutation testing asks a deeper question: would your tests notice if the code changed in subtle ways?

Inject small “mutants” into your code or circuits.
Run your existing test suite against them.
See which mutants survive — and where your tests are blind.

What you’ll find here

Learning

Gentle introductions to mutation testing, coverage, and testing strategy for smart contracts and zk applications.

Research notes

Deep dives, experiments, and write-ups as we explore how mutation testing maps to EVM, Noir, and other ecosystems.

Tools

Open-source utilities and prototypes for metrics, coverage, and eventually full mutation testing pipelines.

Stay in the loop

Follow along as the ideas, tools, and research around mutation testing in Web3 and ZK evolve.