warfare

Adversarial testing and chaos injection toolkit for services and APIs.

Features

• Programmatic scenarios to inject latency, errors, and resource pressure into services.
• CLI and Node API for orchestrating experiments locally or in CI pipelines.
• Precise targeting: percentage-based faulting, durations, and scheduled windows.
• Hooks for metrics and reporting to integrate with observability systems.

Install

npm install warfare

Quick Start

const warfare = require('warfare');

(async () => {
  const scenario = warfare.scenario()
    .target('http://localhost:3000')
    .injectLatency(200, { percent: 50 })
    .injectErrors(500, { percent: 10 })
    .duration(60); // seconds

  const result = await scenario.run();
  console.log('Scenario complete', result);
})();

License

MIT