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How to Use A Custom Font In Puppeteer Running on an Ubuntu Server?

3 minutes read

To use a custom font in Puppeteer running on an Ubuntu server, you first need to download the custom font file (usually a .ttf or .otf file) and place it in a directory accessible to your server.


Next, you need to specify the path to the custom font file in your Puppeteer script using the font-family CSS property. You can either specify the font directly in your CSS stylesheets or use the page.addStyleTag() method in Puppeteer to dynamically inject the font style.


Once the custom font is specified in your Puppeteer script, you can use it to style text elements in your generated PDFs or screenshots. Make sure to test your Puppeteer script on your Ubuntu server to ensure that the custom font is applied correctly and displayed as expected.


What is the role of font-face in Puppeteer?

In Puppeteer, the font-face command is used to specify the custom font to be used when rendering a web page. This can be particularly useful when testing web pages that use custom fonts to ensure that the page is rendered correctly. By specifying the font-face in the Puppeteer script, you can ensure that the custom font is loaded and applied when the page is rendered during automated testing.


How to upload a custom font to an Ubuntu server?

To upload a custom font to an Ubuntu server, you can follow these steps:

  1. Connect to your server via SSH using a terminal client or an SSH client like Putty.
  2. Navigate to the directory on the server where you want to upload the font file. You can use the cd command to change directories.
  3. Use the scp command to transfer the font file from your local machine to the server. The syntax for the scp command is as follows: 
1

scp /path/to/local/font/file username@server_ip:/path/to/destination/directory


Replace "/path/to/local/font/file" with the path to the font file on your local machine, "username" with your server username, "server_ip" with the IP address of your server, and "/path/to/destination/directory" with the directory path where you want to upload the font file on the server.

  1. Enter your server password and wait for the file to be uploaded.
  2. Once the font file is uploaded, you can use it in your web applications by referencing the font file in your CSS or HTML code.


Note: Make sure that the directory where you upload the font file has the correct permissions set to allow access to the font file by your web applications.


What is the importance of font optimization tools for Puppeteer?

Font optimization tools are important for Puppeteer for several reasons:

  1. Improved page load times: By optimizing fonts, Puppeteer can reduce the size of font files and improve page load times. This can lead to better user experience and higher page speed scores.
  2. Consistent typography: Font optimization tools can ensure that the correct fonts are loaded and applied to the website consistently across different browsers and devices. This can help maintain brand consistency and improve the overall design of the website.
  3. Reduced bandwidth usage: Optimizing fonts can help reduce the amount of bandwidth used by the website, which can be particularly important for mobile users or users on slow internet connections.
  4. Better SEO: Faster page load times and consistent typography can also have a positive impact on SEO, as search engines tend to favor websites that load quickly and have a good user experience.


Overall, font optimization tools can help Puppeteer create more efficient, faster-loading, and visually appealing websites that provide a better experience for users.

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