![]() ![]() The problem is I haven't found any Puppeteer configuration I can use for such purpose. Force my users to download Chromium at runtime (at first usage for example).Download Chromium selectively at packaging time (still on dev machine).Download all-platform Chromium when npm install (on dev machine).We’ll write a script that will cause our headless browser to take a screenshot of a website of our choice. download puppeteer or ask your own question. Using Puppeteer API for Automated Web Scraping Let’s start our Puppeteer tutorial with a basic example. I should be able to do one of the following: When the download button is clicked, a new tab is opened where the user can view a PDF statement. Being current platform Linux, this very version of Chromium is then shipped regardlessly on every platform's app. Provides a docker image with configuration for concurrency, launch arguments and more. browserless: Headless Chrome as a service letting you execute Puppeteer scripts remotely. The problem is: Chromium is downloaded at npm install time, and it's done selectively based on the current platform. puppeteer-examples: Puppeteer Headless Chrome examples for real life use cases such as getting useful info from the web pages or common login scenarios. Automate form submission, UI testing, keyboard input, etc. Crawl a SPA (Single-Page Application) and generate pre-rendered content (i.e. Write the Code for Downloading Images Step 4. Most things that you can do manually in the browser can be done using Puppeteer Here are a few examples to get you started: Generate screenshots and PDFs of pages. Run the Code Downloading Images from a Website Step 1. It works nice-and-smooth except for this issue:Ĭhromium is not downloaded exception is thrown when the app is executed on a platform different than the one the app has been packaged on.īetter said, I'm developing on a Linux environment and I'm packaging my app for both Linux and Windows, Linux app works fine, Windows app doesn't. Install Puppeteer Testing Puppeteer Step 1. When you install Puppeteer, it automatically downloads a recent version of Chrome for Testing (170MB macOS, 282MB Linux, 280MB Windows) that is guaranteed to work with Puppeteer. I'm building a UI-automator with Puppeteer and I'm shipping it as a Electron-packaged app. To use Puppeteer in your project, run: npm i puppeteer or using yarn yarn add puppeteer or using pnpm pnpm i puppeteer. ![]()
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