Puppeteer hover example. A tag in HTML may or may not have attributes.

Puppeteer hover example. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". js library that provides a high-position API for controlling a headless Chrome cyber surfer, allowing you to perform conduct similar to clicking links, filling out forms, and taking screenshots. This server integrates with MCP-compatible hosts like Cursor to enable AI agents to capture and analyze web page screenshots, console logs, errors, and warnings. Sep 7, 2020 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. 0 What steps will reproduce the problem? First I'll show you steps on a live page. This is what the puppeteer This MCP server provides browser automation capabilities through Puppeteer, allowing interaction with both new browser instances and existing Chrome windows. JS Puppeteer API. May 12, 2025 · MCP server for browser automation using PuppeteerPuppeteer A Model Context Protocol server that provides browser automation capabilities using Puppeteer. Start using puppeteer in your project by running `npm i puppeteer`. This method scrolls element into view if needed, and then uses Page. Contribute to puppeteer/puppeteer development by creating an account on GitHub. 12. NET Framework 4. This tutorial covers everything you need to know, from installing the Puppeteer library to executing the mouse movement commands. Signature Apr 24, 2025 · Puppeteer (Archived) MCP Server Browser automation and web scraping using Puppeteer. Output from some of the examples: Tool: puppeteer_evaluate Execute JavaScript in the browser console Tool: puppeteer_fill Fill out an input field Tool: puppeteer_hover Hover an element on the page Tool: puppeteer_navigate Navigate to a URL Tool: puppeteer_screenshot Take a screenshot of the current page or a specific element Tool: puppeteer_select Select an The Mouse class operates in main-frame CSS pixels relative to the top-left corner of the viewport. 19. May 12, 2025 · Puppeteer A Model Context Protocol server that provides browser automation capabilities using Puppeteer. Sep 5, 2020 · You're mixing up Puppeteer functions with evaluated functions that execute in the DOM context. GitHub is where people build software. For example, if you have a handle to a <select> element, you can type it as ElementHandle<HTMLSelectElement> and you get some nicer type checks. Puppeteer For capturing screenshots use Page. Page interactions Puppeteer allows interacting with elements on the page through mouse, touch events and keyboard input. js example For me I have to add a sleep() function to make sure await page. vscode","contentType":"directory"},{"name":"README. it has type annotation in TypeScript, but works for JS as well: import { setInterval } from "timers/promises"; import * as puppeteer from 'puppeteer'; /** Useful Puppeteer demos! Examples for using Puppeteer to do big, bold things. May 13, 2025 · Locator API Relevant source files The Locator API provides a resilient way to locate and interact with elements on a webpage in Puppeteer. ts'; const Jan 7, 2025 · Integrates Puppeteer-based browser automation for web scraping, testing, and AI model interaction with live web content. Nov 1, 2017 · Puppeteer is a new library to help control an instance of the headless Chrome browser to visit and interact with pages programmatically. Cline tries to modify Roo Code MCP setting first, and I have to explicitly brought the correct setting path for it to correct itself Steps to reproduce Have both Cline and Sep 9, 2025 · A comprehensive MCP server providing browser automation capabilities using Puppeteer. Usually you first query a DOM element using a CSS selector and then invoke an action on the selected element. But Oh, sorry, yes, the XPath resolves, but the element is hidden, so Puppeteer doesn't know where to hover. What is an MCP Server? ⁠ Characteristics Put simply, it’s a super useful and easy tool for automating, testing and scraping web pages over a headless mode or headful either. If you have issues running Chrome on Linux, the Puppeteer repo has a great troubleshooting guide. This server provides 16 comprehensive Puppeteer tools including advanced mouse interactions and authentication cookie management, with enhanced security, monitoring, and production-ready features. 🚀 Now supports MCP 2025-06-18 specification with modern Contribute to kemicofa/deno-puppeteer-hover-example development by creating an account on GitHub. evaluate(element => element. js library developed by Google that provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. Jul 24, 2025 · Learn to deploy Puppeteer with Next. com homepage, which should trigger the play and like buttons to be visible npm i puppeteer # Downloads compatible Chrome during installation. Feel free to contribute! Dec 16, 2019 · In non-headless { headless: false } mode when I hover an element with puppeteer and make a page screenshot, hovered elements state (background, color, etc. com homepage, which should trigger the play and like buttons to be visible A Model Context Protocol server that provides browser automation capabilities using Puppeteer. Additionally, Puppeteer offers custom selector syntax that allows finding elements npm i puppeteer # Downloads compatible Chrome during installation. This freeze comes from chromium SIGSEGV. screenshot({ path: 'hover. LaunchAsync(new LaunchOptions { Headless = true }); var page = await browser. NET 8 version. com homepage, which should trigger the play and like buttons to be visible Dec 6, 2023 · Puppeteer is a Node. basic-click. js library for automating UI testing, scraping, and screenshot testing using headless Chrome. Let’s go over some b… Use the HoverAsync method in PuppeteerSharp package in your next Puppeteer-sharp project with LambdaTest Automation Testing Advisor. log ( await ( await styleNumber. For example, zooming in and out of Google Maps. Or just use a newer native Puppeteer text selector, if you don't really need jQuery in general and just need to select an element by text. This method fetches an element with selector, scrolls it into view if needed, and then uses Page. Jun 5, 2019 · Using Puppeteer, I've selected some HTML elements using: await page. Learn how to set up and run automated tests with code examples of remove method from our library. 22. NewPageAsync(); Jul 14, 2023 · Puppeteer is a Node. This MCP server provides browser automation capabilities through Puppeteer, allowing interaction with both new browser instances and existing Chrome windows. This example hovers the first track we find on the soundcloud. Latest version: 24. js \n A Model Context Protocol (MCP) server that provides screenshot tools for AI assistants using Puppeteer. What's reputation and how do I get it? Instead, you can save this post to reference later. Clicking Clicking is the default way of selecting and activating elements on web pages, and will appear very often in most headless scripts. js library for automating web browsers. This comprehensive guide covers setting up Vercel Functions for headless browser automation, featuring a practical example for generating web page screenshots efficiently. All of Puppeteer APIs that accept a selector, accept a CSS selector by default. Puppeteer Documentation Overview Puppeteer is a Node library which provides a high-level API to control Chromium or Chrome over the DevTools Protocol. Puppeteer has taken the world of browser automation by storm since its release by Google in 2017, thanks to its ease of use and rich feature set. /deps. 2 Platform / OS version: 4. X-server is required on Linux. A Model Context Protocol server that provides browser automation capabilities using Puppeteer with configurable options. js so you can start automating your tests. js using Puppeteer? Types of Locators The types of locators in Puppeteer are listed below − ID Class Type Xpath Attribute Type To work with the above locators we should have the basic understanding of HTML code. It’s a Node. 16-1rodete1-amd64 Drop setBlockedURLs, use request. . Supports local and Docker deployments, and Cloudflare Workers. The hover function is a combination of scrolling and putting the mouse into a hover state over the requested element. ts import { test, expect } from '@playwright A Model Context Protocol server that provides browser automation capabilities using Puppeteer. hover(selector)。 A Model Context Protocol server that provides browser automation capabilities using Puppeteer. If there's no element Scroll to top Scrolling to the top of a page is a common requirement, especially when automating web interactions. vscode","path":". mouse. Puppeteer-Sharp comes in two flavors: a NetStandard 2. Let us take an example of an edit box having the below mentioned properties − Here, input is the tagname. This suite is a collection of examples that has been growing over time and covers various use cases like forwarding events from your Puppeteer process to the browser, interacting with elements and running CDP commands. Basic Usage Take screenshots using var browserFetcher = new BrowserFetcher(); await browserFetcher. Puppeteer examples Deprecation notice: We are moving our efforts to theheadless. com homepage, which should trigger the play and like buttons to be visible Mar 4, 2019 · Puppeteer is a Node library that we can use to control a headless Chrome instance. Contribute to kemicofa/deno-puppeteer-hover-example development by creating an account on GitHub. Server Configuration If you're running the Steel Puppeteer server directly (not through Claude Desktop), you can set these environment variables in your shell or create a . Provides browser automation, console log monitoring, screenshot capabilities, JavaScript execution, and basic web interaction. NET Core 2. Whether it’s navigating back to the page header or resetting the view, Puppeteer provides a straightforward method to accomplish this task. Puppeteer ensures reliable automation with features like built-in waits, shadow DOM support, and advanced click methods. js library that allows you to control the browser programmatically. Feel free to override this option if you prefer partial screenshots of your pages. How should I do it in Node. If there's no element Page. Components Tools puppeteer_navigate Navigate to any URL in the browser Inputs: url (string, required): URL to Mar 19, 2025 · Provides browser automation capabilities using Puppeteer for web navigation, screenshots, element interaction, and JavaScript execution in both headless and visible browser environments. #9217 (comment) Summary of MCP tools for session management and browser automation Feb 23, 2025 · What happened? As title. In this article you will learn a variety of ways to scroll pages in Puppeteer and how to use them. png' }) can capture the hover effect. There are 8508 other projects in the npm registry using puppeteer. DownloadAsync(); var browser = await Puppeteer. This server enables LLMs to interact with web pages, take screenshots, extract and download images, and execute JavaScript in a real browser environment May 12, 2025 · Puppeteer A Model Context Protocol server that provides browser automation capabilities using Puppeteer. basics/hover. dev, a new free & open source knowledge base for Puppeteer AND Playwright. You 📄️ System requirements - Node 18+. is No. Puppeteer Browser automation using Puppeteer, with support for local, Docker, and Cloudflare Workers deployments. Read this to learn how to use the Puppeteer screenshot and where it can help you. hover () will hover over the middle of This method fetches an element with selector, scrolls it into view if needed, and then uses Page. If you want to use Puppeteer hover, then you need to use image references from page. Dive into the article for detailed examples and troubleshooting tips. These examples will cover various scenarios, including form submissions, data extraction, and navigation, providing insights into how CSS selectors play a pivotal role in these web automation tasks. Hi Team, nice examples! basics/hover. Playwright allows us to replicate these events by referencing elements on the page using User-first Selectors. Here's an example . Nov 4, 2022 · AsaiKen commented on Nov 7, 2022 Thank you for your reply. In this article, we will explore how to use Puppeteer, along with some practical examples like taking website screenshots, saving HTML content to PDF, and downloading images from a website. chrome. com homepage, which should trigger the play and like buttons to be visible May 13, 2020 · The Puppeteer screenshot has myriad use cases. Nov 10, 2024 · Learn how to use Puppeteer Sharp in . com homepage, which should trigger the play and like buttons to be visible Use the remove method in your next Puppeteer project with LambdaTest Automation Testing Advisor. Version: 24. It allows you to programmatically launch a browser instance, navigate to web pages, interact with elements on a page, execute JavaScript code, capture screenshots, generate PDFs, and much more. env file for local usage: Sep 9, 2025 · MCP server for browser automation using Puppeteer. In this article, we’ll explain how to configure clicking in Puppeteer in 3 different methods, using Selector, XPath and Text search. Apr 24, 2024 · We discuss several scenarios where you would need to extract text and how to do it with Puppeteer using the methods available with real-life examples. This server enables LLMs to interact with web pages, take screenshots, and execute JavaScript in a real browser environment, with the ability to customize Puppeteer launch options The hover function is a combination of scrolling and putting the mouse into a hover state over the requested element. The button element will only be clicked if its innerText is 'My button'. Mar 21, 2021 · AFAIK, the puppeteer will move the mouse cursor to the element when . In this section, we'll delve into real-world examples to showcase the practical use of CSS selectors in Puppeteer. hover(), now using page. com homepage, which should trigger the play and like buttons to be visible Puppeteer Sharp - Examples Puppeteer Sharp is a . The type, class, name, id and so on are the Mar 19, 2019 · Learn how to extract text from a div element using Puppeteer in this Stack Overflow discussion. evaluate () method Evaluates a function in the page's context and returns the result. mouse to hover over the center of the element. The ability to scroll pages is an important skill to learn when using Puppeteer. Learn how to automate web tasks and enhance your web scraping skills effectively. mouse to click in the center of the element. Supports Docker and NPX deployment methods. Features Enhanced browser automation with Puppeteer-Extra Stealth mode to avoid bot detection Screenshot A comprehensive Model Context Protocol (MCP) server that provides browser automation capabilities using Puppeteer. $$ query: Sep 29, 2024 · If you‘re a web developer or QA engineer, you‘ve probably heard of Puppeteer – the powerful Node. May 20, 2022 · 这两天使用 Puppeteer ，简单记录一个 Puppeteer 小知识点，我走了一点弯路。 比如说我要移动鼠标到某个元素区域，触发网页上的弹窗活对话框，这种设计大家应该都有见过。 有两个方法，可以使用 page. Now let’s talk about a powerful function called puppeteer scroll to element. In this blog post, we will explore advanced Puppeteer ways of performing more complex tasks A high-level API to control headless Chrome over the DevTools Protocol. This server enables LLMs to interact with web pages in a way that better emulates human behavior and avoids detection as automation. The following example searches developer. Mar 20, 2025 · Enables stealthy web automation with Puppeteer-Extra and Stealth Plugin for navigating websites, capturing screenshots, interacting with elements, and executing JavaScript while avoiding detection as automation. Puppeteer runs in the headless (no visible UI) by default but can be configured to run in a visible ("headful") browser. Features Most things that you can do manually in the browser can be done using Puppeteer! Here are a few examples Mar 14, 2025 · Explore the core functions of Puppeteer APIs with this beginner's guide. When I choose to copy selector for dro Contribute to kemicofa/deno-puppeteer-hover-example development by creating an account on GitHub. This page documents how the Locator API works The hover function is a combination of scrolling and putting the mouse into a hover state over the requested element. Feb 16, 2020 · Say I have an element that's 500 pixels wide, called 'selector'. If there's no element matching selector, the method throws an error. How would I go about, for example, clicking on pixel 400? According to the puppeteer docs, . js, from web scraping to form automation, with practical examples and best practices. The menu requires a mouse be hovered over it to drop down rather than click. This is particularly helpful when you need to find a button or a specific area to interact with. hover is called, so all mouse events should be triggered. move(x,y)，也可以page. Using it, we can: scrape web pages automate form submissions perform any kind of browser automation track page loading performance create server-side rendered versions of single page apps make screenshots create automating testing generate PDF The Page class extends from Puppeteer's EventEmitter class and will emit various events which are documented in the PageEvent enum. getBoundingClientRect(), elementHandle) works so I'm not sure why it t Unlike Puppeteer's screenshot method, argosScreenshot set fullPage option to true by default. Learn how to scroll down to an element using Puppeteer in this comprehensive guide. Idea is the same: practical examples and guides, by the community. The constructor for this class is marked as internal. In this guide, we'll explore the basics of using Puppeteer with Node. What could be the reason the popup is not appearing? Tool: puppeteer_evaluate Execute JavaScript in the browser console Tool: puppeteer_fill Fill out an input field Tool: puppeteer_hover Hover an element on the page Tool: puppeteer_navigate Navigate to a URL Tool: puppeteer_screenshot Take a screenshot of the current page or a specific element Tool: puppeteer_select Select an Apr 19, 2025 · Explore MCP Server for seamless browser automation with Puppeteer, enhancing AI model interactions and data management. Oct 29, 2022 · So, as a rule of thumb, always use Puppeteer methods like click , type , select , hover , etc when you need to do browser interactions. env file in the project root. 16-1rodete1 (2019-01-18 > 2018) x86_64 GNU/Linux URLs (if applicable): Node. Nov 1, 2017 · I've been having issues trying to hover an svg element using elementHandle. Jan 16, 2022 · Description Some buttons on my website change color on hover, however when using deno-puppeteer it would appear to be having no effect. Components Tools puppeteer_navigate Navigate to any URL in the browser Inputs: url (string, required): URL to navigate to launchOptions (object, optional Enhanced browser automation with Puppeteer-Extra Stealth mode to avoid bot detection Screenshot capabilities for pages and elements Console logging and JavaScript execution Full suite of interaction methods (click, fill, select, hover) Aug 26, 2023 · Puppeteer is a headless browser for automating browser tasks. Nov 21, 2017 · Injecting jQuery into the target site is a one-liner, so adding another dependency just to do that seems a bit excessive. js library that allows you to control a headless Chrome browser. And it's extremely useful for developing autonomous Mobile Use or Laptop Use AI Agents, especially the features of taking screenshots, and execute JavaScript. If the element is detached from DOM, the method Jul 18, 2022 · Puppeteer is a JavaScript library that allows you to script and interact with browser windows. ) doesn't display in the screenshots. With clear and concise instructions, you'll be able to scroll down to elements like a pro in no time. Nov 19, 2024 · A Model Context Protocol server that provides browser automation capabilities using Puppeteer. The Puppeteer API is hierarchical and mirrors the browser structure. evaluate returns a Promise, the function will wait for the promise to resolve and return its value. Don’t forget to close your browser instance Nov 29, 2018 · I need to select and then click a dropdown menu item with puppeteer to log out. Learn how to move the mouse to an element using Puppeteer in three easy steps. md","path":"README. const puppeteer = req The hover function is a combination of scrolling and putting the mouse into a hover state over the requested element. In this comprehensive guide, we‘ll dive deep into what makes Puppeteer so useful Puppeteer's browser automation and web scraping feature is extremely helpful for LLM to interact with web pages browsers. tab-section &gt; #diagnos Puppeteer examples Deprecation notice: We are moving our efforts to theheadless. 0 Introduction 📄️ What is Puppeteer? Puppeteer is a JavaScript library which provides a high-level API to 📄️ Installation To use Puppeteer in your project, run: 📄️ Getting started Puppeteer will be familiar to people using other browser testing frameworks. This server enables LLMs to interact with web pages, take screenshots, and execute JavaScript in a real browser environment. Aug 14, 2025 · Users normally access most website functionality through clicks, keystrokes etc. com homepage, which should trigger the play and like buttons to be visible \n 1. await page. 5. styleNumber' ); I can get the element's text using: console. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. $$ ( 'span. Oct 23, 2023 · Learn how to use Golang with Puppeteer, one of the most recommended headless browsers to render JavaScript content and pages and interact with them. If you're on an older Puppeteer version, looping over elements manually seems fine for most cases too. 6. com homepage, which should trigger the play and like buttons to be visible Puppeteer Advanced Event Handling and Bubbling In this post, we'll explore advanced event handling and bubbling with Puppeteer, a popular Node. Puppeteer’s logo In this article we’re going to try out Puppeteer and demonstrate a variety of the available capabilities, through concrete examples. by Raian Aug 23, 2023 · Puppeteer is a powerful Node. NET port of the official Node. md Jun 26, 2025 · A step-by-step guide to installing, configuring, and using puppeteer-mcp-server (Puppeteer MCP) for browser automation and debugging. Sep 4, 2018 · I want to hover on some element, let say document. Environment variables PUPPETEER_LAUNCH_OPTIONS and ALLOW_DANGEROUS configure browser launch options and security. We are basically using Chrome, but programmatically using JavaScript. com homepage, which should trigger the play and like buttons to be visible Provides detailed information about the Class ElementHandle in Puppeteer Sharp, including its methods and usage for interacting with HTML elements. Unlike traditional element selection methods, Locators automatically retry operations when elements aren't immediately ready, handle various preconditions, and provide a fluent interface for element interaction. Feb 10, 2025 · This MCP server provides browser automation capabilities through Puppeteer, allowing interaction with both new browser instances and existing Chrome windows. Mar 21, 2025 · Explore how to automate browser tasks with Puppeteer in Node. Jun 18, 2025 · A self-hosted Puppeteer MCP (Model Context Protocol) server with multiple transport support, API key authentication, and Docker deployment. Use the hover method in your next Puppeteer project with LambdaTest Automation Testing Advisor. Upvoting indicates when questions and answers are useful. The following example shows how to add extra conditions to the locator expressed as a JavaScript function. 0 or greater and a . Learn how to set up and run automated tests with code examples of HoverAsync method from our library. This function will make Puppeteer scroll down the page until the element you are targeting is in view. Follow this step-by-step guide to implement web scraping Use the HoverAsync method in PuppeteerSharp package in your next Puppeteer-sharp project with LambdaTest Automation Testing Advisor. NOTE On the following diagram, faded entities are not currently represented in Puppeteer. A tag in HTML may or may not have attributes. Feel free to contribute! May 8, 2019 · Basically I'm adding an eventListener for mouseover event that sets a boolean flag and then calling puppeteer's hover function that moves the mouse to the center of the element. com homepage, which should trigger the play and like buttons to be visible The hover function is a combination of scrolling and putting the mouse into a hover state over the requested element. Nov 19, 2024 · Navigate websites, fill forms, and capture screenshots programmatically. spec. Puppeteer communicates with the browser using DevTools Protocol. js version: node --version gives v9. This server enables Large Language Models (LLMs) to interact with web pages, take screenshots, and execute JavaScript in both local and cloud environments The hover function is a combination of scrolling and putting the mouse into a hover state over the requested element. Learn how to set up and run automated tests with code examples of hover method from our library. getProperty ( 'innerText' ) ). Puppeteer can be used for web scraping, and in this Google Puppeteer tutorial, we will be explaining how to do it step by step with code examples. NET to crawl webpages, automate browser interactions, and extract content like titles, text, and more. Jan 9, 2023 · Puppeteer Puppeteer is an important tool for automating web tasks and testing web operations. screenshot(). Prerequisites Basic understanding of Node. This tutorial covers everything you need to know, from getting started with Puppeteer to scrolling down to an element with ease. getElementById("abc") and find its hover computed style. Feb 10, 2025 · Integrates with Puppeteer to enable browser automation for web navigation, interaction, and data extraction tasks. Puppeteer-Extra MCP Server A Model Context Protocol server that provides enhanced browser automation capabilities using Puppeteer-Extra with Stealth Plugin. Jul 26, 2018 · I have an example snippet where setInterval from timers/promises (unavailable on node 14 and below, but not important to the example) is set to await for fresh data from an AJAX. com for blog posts with text "automate beyond recorder", click on the first result and print the full title of the blog post. JavaScript API for Chrome and Firefox. If the function passed to page. Browser instance can A Model Context Protocol server that provides browser automation capabilities using Puppeteer with configurable options. You can known what happens with executing my script with headfull mode. js on Vercel. Here's the list of some of the Tagged with puppeteer, node. waitForSelector('. Feel free to contribute! Sep 22, 2020 · I am using puppeteer to automatically restart my wifi (Linksys Velop) and I can't seem to click an anchor tag to make the final dialog pop up. A Model Context Protocol server that provides browser automation capabilities using Puppeteer. abort instead #1 SMP Debian 4. We — the team at Checkly — are going to pour a lot of love & care into this new project. npm i puppeteer-core # Alternatively, install as a library, without downloading Chrome. 0, last published: 5 days ago. 1 and . Here’s a simple code example demonstrating how to scroll to the top of a page using Puppeteer. This server enables LLMs to interact with web pages, take screenshots, and execute JavaScript in a real browser environment, with the ability to customize Puppeteer launch options through environment variables. Apr 25, 2019 · Tell us about your environment: Puppeteer version: 1. Example 2 This example logs a message for a single page load event: What is Puppeteer? Puppeteer is a JavaScript library which provides a high-level API to control Chrome or Firefox over the DevTools Protocol or WebDriver BiDi. Relevant code: import { puppeteer } from '. 0 library for . sfxt aewk khapvbiv mlbfbdv eoykns ikzr jgwtdqjq fhogelpi xtyx kkdqb