FingerprintIQ Pulse Demo

CLI analytics for developer tools — track usage, errors, and performance. Zero dependencies, privacy-first.

Try:

pulse-demo — zsh

Welcome to the Pulse demo. Try a command above or type below.

Get Started

# Install via npm
npm install @fingerprintiq/pulse

import { Pulse } from '@fingerprintiq/pulse';

const pulse = new Pulse({
  apiKey: 'YOUR_API_KEY',
  tool: 'my-cli',
  version: '1.0.0',
});

await pulse.track('deploy', {
  target: 'production',
  durationMs: 3400,
});

await pulse.shutdown();

# Disable tracking globally
export DO_NOT_TRACK=1

# Or per-app
export FINGERPRINTIQ_OPTOUT=1

Features

🖥

Machine Fingerprinting

Identify unique machines by hardware, not IP

📊

Command Analytics

Track which commands are used, error rates, durations

🔒

Privacy First

DO_NOT_TRACK respected. All PII hashed before leaving the machine

⚡

Zero Dependencies

<5KB gzipped. Never blocks your CLI