Computer Vision

Tesseract C++ API in Pure Javascript

Canny edge detector

OpenCV JavaScript version for node.js or browser

TinEye API node.js library

Open CV package rebundled for Onfido usage

WebexIntelligence computer vision library

OpenCV for JavaScript

A modern approach for Computer Vision on the web.

Google Cloud APIs Client Library for Node.js

Annotation parsing and conversion for computer vision.

JavaScript Computer Vision library

Asynchronous OpenCV 3.x / 4.x nodejs bindings with JavaScript and TypeScript API.

Asynchronous OpenCV 3.x nodejs bindings with JavaScript and TypeScript API.

Deprecated Cloud APIs Client Library for Node.js

Asynchronous OpenCV 4.x nodejs bindings with JavaScript and TypeScript API.

Zappar's core computer vision library, supporting image, face and world tracking.

Fork of tesseract.js-core used for scribe.js. Tesseract C++ API in Pure Javascript

Zappar's computer vision for JavaScript, supporting image, face and instant world tracking, and barcode scanning.

Histogram of Oriented Gradients (HOG) features

Zero-shot multimodal classification SDK - classify text and images with custom labels, no training required

An Appium plugin that uses OCR (Optical Character Recognition) to find and click text elements on mobile device screens with AI-powered screen analysis

Front-End Computer Vision SDK for React

Node Bindings to OpenCV

A Node.js library for running MediaPipe models that are typically browser-only. This package uses a local Express (web) server and Playwright (headless browser) to bridge the gap between Node.js and MediaPipe's browser-based APIs.

High-performance image-to-text analyzer using pure computational methods. Convert images to structured text descriptions with 99.9% accuracy, zero AI dependencies, and complete offline processing.

Node-RED nodes for Google Cloud Platform

A JavaScript/TypeScript library for computer vision applications, providing tools for image processing, scanning, and MQTT-based messaging.

GammaCV is a WebGL accelerated Computer Vision library for browser

Ocr extractor for React

CLI tool combining multimodal AI analysis with RawTherapee's engine to generate optimized PP3 profiles for RAW photography. Features automatic histogram analysis for enhanced AI processing.

An edge library for deploying computer vision applications built with Roboflow to JS environments.

ThreeJS wrappers for Zappar's computer vision library

Perform Affine, Projective or Piecewise Affine transformations over any Image or HTMLElement from only a set of reference points. High-Performance and easy-to-use.

Run AI prediction functions in Unity Engine.

A library that can extract the primary color and its hue in RGBA format and convert it.

Asynchronous OpenCV 4.x nodejs bindings with JavaScript and TypeScript API.

Node Bindings to OpenCV

VisionCraft MCP Server - AI Knowledge Base for Claude AI, Cursor and Windsurf

Javascript library for precise tracking of facial features via Constrained Local Models

Camera component for React. We can use this component for computer vision tasks like barcode scanning, text recognition, etc.

Simplify WebCamera and test video handling for using Computer Vision in Unity

@fongsidev/scraper is a library that allows you to download various types of content from various online platforms such as TikTok, Instagram, Capcut, Google Drive, and many more and also provides very useful tools/codes :).

Fast correlation filters for tracking objects in video

High performance, cross platform machine learning runtime for Unity Engine.

Asynchronous OpenCV 3.x nodejs bindings with JavaScript and TypeScript API for Auto.js Pro.

NatML Graph API for Unity Engine.

Asynchronous OpenCV 3.x nodejs bindings with JavaScript and TypeScript API. (This fork defaults to disabled auto build, and checks for OPENCV4NODEJS_ENABLE_AUTOBUILD)

Asynchronous OpenCV 4.x nodejs bindings with JavaScript and TypeScript API.

Open Source Computer Vision Library compiled into a npm package

🤖 AI-powered visual testing assistant that automatically analyzes UI failures with multiple LLM providers and provides actionable fixes for web applications