How do I disable JavaScript execution in Puppeteer?
Rashid D

To disable JavaScript execution in Puppeteer, you can use the--disable-javascript flag when launching a new browser instance. Here's a detailed explanation of how to disable JavaScript execution in Puppeteer: 1. Launching a new browser instance with JavaScript disabled:

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   const puppeteer = require('puppeteer');

   (async () => {
     const browser = await puppeteer.launch({ args: ['--disable-javascript'] });
     const page = await browser.newPage();

     // Perform actions with the page here

     // Close the browser
     await browser.close();
   })();

This code sets up a basic Puppeteer script. It launches a new headless browser instance with the--disable-javascript flag passed as an argument to thepuppeteer.launch() method. This flag disables JavaScript execution in the browser. 2. Disabling JavaScript on a specific page: If you want to disable JavaScript execution only on a specific page, you can use thepage.setJavaScriptEnabled() method to toggle JavaScript execution for that page.

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   await page.setJavaScriptEnabled(false);

By settingfalse as the argument topage.setJavaScriptEnabled(), JavaScript execution is disabled on that page. Similarly, settingtrue enables JavaScript execution. It's important to note that disabling JavaScript may impact the functionality of certain websites or web applications that heavily rely on JavaScript. Use this feature cautiously and only if necessary. By following these steps, you can disable JavaScript execution in Puppeteer. By using the--disable-javascript flag when launching a new browser instance or thepage.setJavaScriptEnabled() method to toggle JavaScript execution for a specific page, you can control whether JavaScript code is executed or not. Disabling JavaScript can be useful in scenarios where you want to analyze the behavior of a website without JavaScript or test the fallback functionality of your web application.

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