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Let Your Resilience Glow - /lɥœʁ/

A Rust-powered CLI that simulates network disruptions right on your local machine.

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  • Get Started in no time

    Download the lueur CLI and start observing how your application deals with uncertainty.

    curl -sSL https://lueur.dev/get | bash

    Get started

  • Easy to use

    Focus on learning from your application's behavior. lueur comes with a straightforward CLI.

    lueur run --with-bandwidth --bandwidth-rate 100

    View our How-Tos

  • Automate your reliability testing

    Reliability starts with product engineers. Straight from their development cycle.

    lueur scenario run --scenario scenario.yaml

    Create reliability testing scenarios