Snapshot_excludes=/usr/local/share/excludes/mx-snapshot-exclude.list (Default is /usr/local/share/excludes/mx-snapshot-exclude.list) Be sure to use the full path to the file. Snapshot_excludes_comment=You can change the rsync excludes file here if you know what you're doing. If the program detects the partions doesn't allow bind mountpoint it will choose worddir from /tmp, /home, snapshot_dir depending which one has more free space Only Linus filesystems that allow bind mountpoints are allowed. Make sure you have enough free space on that partition. Workdir_comment=Change location of work directory, you can make it different than snapshot_dir. It is super easy to generate JPEG or WebP instead of PNG: 'use strict' Ĭonst browser = await puppeteer.Snapshot_dir_comment=You can change the location of 'snapshot_dir' (location of final iso file) in case you don't have enough space on the system. You will receive a string that you can share with another service or even store somewhere. To take a simple screenshot with Puppeteer and save it into the file, you can use the following code: 'use strict' Ĭonst browser = await puppeteer.launch() Īwait page.screenshot() Practical Examples of using Puppeteer to take screenshots #īefore starting to work with Puppeteer, let’s install it using npm: npm i puppeteer By the way, top contributors of the Puppeteer work on Playwright. So, if you must take screenshots in different browsers, prefer to use Playwright. Playwright and Puppeteer have compatible API, but Playwright supports more browsers. The oldest alternative to make screenshots is using the.There are a lot more, but the most popular two are: But the puppeteer library downloads and runs a compatible version of Chromium instance for you, without any worries. When you use puppeteer-core, you must ensure that you use a compatible browser version. You have a running cluster of browsers or a separate browser instance on an other machine.You want to use a different Chrome, Chromium, or Firefox build.You are using CDP from the extension, so you do not have to download Chrome or Chromium.Three simple examples that come to my mind with puppeteer-core: You should use puppeteer-core when you are going to manage browser instances by yourself, or you do not need it, otherwise stick to puppeteer. Lightweight option of Puppeteer #įirst of all, there are two versions of the library available: But I love to explore the internals of the libraries I use, and so might you. It is not required to start using the library. Puppeteer architecture and internals for curious # Generating Screenshots and PDFs with Puppeteer is the main focus of the post. And guess what? Make screenshots and PDFs of pages. Google renders JavaScript for every page nowadays. But for Google SEO, it does not matter since
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