detection-lib

detection-lib

A modular JavaScript detection library for face, QR, and future detection types with a clean, unified API.

Features

• Pluggable Detectors — Start with face detection and extend easily with QR, object, etc.(currently only have face).
• Unified Interface — Every detector implements the same async detect(input) method.
• Factory Pattern — Use createDetector({ type }) to initialize the correct implementation.
• Works in Browser — Supports <video>, <canvas>, and <img> HTML elements.

Installation

This library currently runs in the browser using ES modules.

Installation

npm install detection-lib

Usage

import { createDetector } from 'detection-lib';

// Create a face detector
const detector = await createDetector({ type: 'face' });

// Detect faces in a video element
const result = await detector.detect(videoElement);

if (result.type === 'face' && result.boxes) {
  result.boxes.forEach(box => {
    // Draw box on canvas, etc.
    console.log(box);
  });
}