Questions tagged [puppeteer]
Puppeteer is a Node.js library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. It can also be configured to use full (non-headless) Chrome or Chromium.
puppeteer
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Using Puphpeteer to scrape web page with no classes or ids [duplicate]
I'm helping a friend to migrate their blog from a "homemade" platform to Wordpress and the original developers have not been helpful in extracting the content so I'm trying to figure out how ...
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require index.cjs not work in vite with puppeteer
I use electron to create a desktop app, and with vite to complie js file, I find vite seem not work with puppeteer, in the file vite generate, it always have error:
./build/index.cjs module not find
I ...
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How to Get Total Memory Usage of a Chrome Tab
I am trying to obtain the total memory usage (similar to what is shown in Chrome's Task Manager as "Memory Footprint") of a Chrome tab. While I can get the JavaScript heap size using ...
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How to Log a Window Object?
I need to obtain the values that services like Cloudflare check in the window object. Therefore, I am trying to capture which value is being requested from the window object whenever any value is ...
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Do i need to install a specific version of Chrome to make Puppeteer 20.9.0 work?
I am upgrading Puppeteer 10 to 20 and I don't quite understand how Chromium is being replaced by Chrome for testing, do I have to install a specific version of chromium to go along with puppeteer?
It'...
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How to Convert PDF Generated by Puppeteer to DOCX in Nextjs API
I'm using Puppeteer to generate a PDF that a user can download and save. I want to be able to convert the same PDF to a DOCX file instead, so the user downloads a DOCX instead of a PDF. I can't seem ...
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An element exist in web but it turns out to be null when I scrape it. How could I solve it?
I am scraping a dynamic web which applied JS and react function on it (a blockchain explorer). I attempted to build a program which supposed to be able to scrape with JS running. However, it return ...
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How can I use webhooks to automate button clicks using Express and Puppeteer?
I need some assistance with this project.
This project is to automate trading signals from webhooks and onto Tradovate using emulated button clicks. Here's what it's supposed to do:
•run js app
•...
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Puppeteer Recaptcha plugin not finding turnstile challenges
I have cloudflare protected website and came across puppeteer-extra-plugin-recaptcha that integrates 2captcha to solve the captcha challenges.
After a lot of debugging I found that the plugin is not ...
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TypeScript `error TS2503: Cannot find namespace 'browser'.`
Building Typescript crashes with the following error in @cliqz/adblocker:
node_modules/@cliqz/adblocker/dist/commonjs/request.d.ts:12:37 - error TS2503: Cannot find namespace 'browser'.
12 export ...
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Chrome - Programmatically Generate the "Save As Shortcut" launcher
On macOS, when you use Chrome's "Save as Shortcut"/"Install as App" option, it creates the typical .app folder structure. The Info.plist contains the URL to the page, but if you ...
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RTL Text Printing Incorrectly in PDF Generated with Mixed Hebrew and English and Numbers
I'm using Puppeteer Sharp in a .NET Web API to generate PDFs that include product names with mixed Hebrew and English text. However, the text is not rendering correctly in the generated PDF. ...
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Chromium headless on latest puppeteer
I'm experimenting with using Puppeteer to run the latest Chromium install on an ARM64 docker image with headless: true set.
Do you know if there is anything in particular I should be aware of here? ...
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How to run selenium or similar tool in a VPS without any pre-installed browser using JAVA?
I have a java project which uses selenium to get cookies after the user gets authenticated in frontend:
public class SeleniumAuthenticator {
private WebDriver driver;
public ...
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Scraping a cloudFlare protected website with Puppeteer
The website uses some bot protection asking to solve some challenges before redirecting to the actual page I need to scrape. The thing is, with puppeteer seems like I can pass these challenges (...
