JSPM

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Storybook addons for visual testing with Percy

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

A utility that provides stable screenshot capture functionality using `@storybook/test-runner`.

Blazing-fast pixel-by-pixel image comparison with block-based optimization. 1.5x times faster than pixelmatch

A library that drives the visual grid with dom snapshot rendering.

Image comparison core module for @wdio/visual-service - WebdriverIO visual testing framework

Cross-browser screenshot testing tool for Storybook with fancy UI Runner

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

This package helps, performing visual testing using NightwatchJS

Screenshot capture for Storybook addon-vitest - Provides stable visual testing functionality and Vitest plugin for Storybook stories running in browser environments

Storybook plugin for Cappa - takes screenshots of Storybook stories

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

Enterprise-grade CLI tool for migrating visual testing platforms to LambdaTest SmartUI

A simple local visual testing for Cypress users

Visual regression testing for Ink components

Display multiple variations of a component automatically in a grid.

Visual review platform for UI developers and designers

CLI tool for Rettangoli - A frontend framework and development toolkit

Unstyled web components for displaying image differences

Visual validation toolkit for AI coding agents - see what you build

Node.js screenshot capture for Storybook Test Runner - Provides stable screenshot functionality using Playwright for visual regression testing

Library that yada yada yada.

MCP server for Storybook - provides AI assistants access to components, stories, properties and screenshots

Library that yada yada yada.

Visual regression testing tool for comparing two URLs of the same app by capturing screenshots, performing pixel-by-pixel image comparisons, and highlighting visual differences. Ideal for detecting UI changes after deployments or updates.

AI-powered automated visual testing CLI that compares live vs dev environments

Library that yada yada yada.

UI Visual Comparison Testing tool - visual regression testing tool based on Playwright

Library that yada yada yada.

Storybook plugin for Vizzly - seamlessly integrate Storybook stories into your visual development workflow

Library that yada yada yada.

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

A collection of reusable Playwright step definitions for Cucumber in TypeScript, designed to streamline end-to-end testing across web, API, and mobile applications.

A Playwright adapter for TestivAI visual diffing.

Easily install and configure Syngrisi for visual testing.

MCP server for browser automation with 52 tools using Playwright

Library that yada yada yada.

A visual testing tool for Playwright.

an environment for using Browserstack with Jest

an environment for using Browserstack with Jest

VUDA: Visual UI Debug Agent - An autonomous MCP for visual testing and debugging of user interfaces

an environment for using LambdaTest with Jest

⚡ Lightning-fast MCP browser dev tool. Navigate → Get instant structured data. No screenshots needed! Puppeteer: 📸 → CSS selectors → JS eval. Supapup: semantic IDs ready to use. 10x faster, 90% fewer tokens.

Transform visual UI interactions into automated processes

Our Sass foundation.

Application that yada yada yada.

Library that yada yada yada.

an environment for using Browserstack with Jest

End-to-end testing framework for terminal user interfaces

🔍 Universal AI-Powered UI Testing - See your interfaces through the lens of intelligence

A Jest plugin for creating screenshots of React components with a help of Puppeteer

MCP AI Vision Debug UI Automation - MCP server for visual analysis and automated UI testing

Self-healing visual regression & selector suggestions for web UI tests.

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

AI-powered screenshot generation that automatically captures relevant UI based on code changes

A schematics for stories files set up for storybook-chrome-screenshot

Storybook addons for visual testing with Percy

An intuitively designed npm package for codeless automated testing

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

Scrapper script for documentation generated by https://react-styleguidist.js.org/

A modular visual comparison engine for Processing and p5.js regression testing

Visual UI testing MCP server with Playwright integration for screenshot capture and comparison

A utility that provides stable screenshot capture functionality using `@storybook/test-runner`.

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

Cypress плагин для поиска элементов по картинке

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

PDF Document Visual Automation Testing using Percy

Visual regression testing tool for websites

A Jest plugin for creating screenshots of React components with a help of Puppeteer

A Jest plugin for creating screenshots of React components with a help of Puppeteer

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

A Cypress plugin to compare screenshots for visual regression testing

AI-powered visual verification extension for Playwright using OpenAI to enhance your testing capabilities

An intuitively designed npm package for codeless automated testing

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

Setting up Storybook with Vuetify and Vue CLI 3 the correct way

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

A Storybook addon, Save the screenshot image of your stories! via puppeteer.

Setting up Storybook with Vuetify and Vue CLI 3 the correct way

IDCAS web automation framework with TypeScript and Playwright

LLM-based visual testing for Cypress, using OpenAI and Claude to evaluate UI against specifications

Static site generator plugin for Vizzly - seamlessly integrate static sites (Gatsby, Astro, Jekyll, Next.js) into your visual development workflow

Bring the power of Applitools Eyes Visual AI addon into your Storybook to instantly detect visual bugs and ensure every component looks right, every time.