--- title: Articles » CodeDuplex | How-To description: How-To | Maximize the potential of your HubSpot CMS with the latest tips, tricks, and strategies from CodeDuplex. Read our expert blog to stay ahead in the world of HubSpot and drive results for your business. --- - - - - ### CodeDuplex # Articles How-To | Maximize the potential of your HubSpot CMS with the latest tips, tricks, and strategies from CodeDuplex. Read our expert blog to stay ahead in the world of HubSpot and drive results for your business. ## Posts about How-To: ![How to add custom codes like JS or CSS in HubSpot on specific pages](https://www.codeduplex.com/hs-fs/hubfs/Blog%20Media/Articles/How%20to%20add%20custom%20codes%20like%20JS%20or%20CSS%20in%20HubSpot%20on%20specific%20pages/How%20to%20add%20custom%20codes%20like%20JS%20or%20CSS%20in%20HubSpot%20on%20specific%20pages.jpg?width=365&name=How%20to%20add%20custom%20codes%20like%20JS%20or%20CSS%20in%20HubSpot%20on%20specific%20pages.jpg) [HubSpot](https://www.codeduplex.com/articles/tag/hubspot) [Guide](https://www.codeduplex.com/articles/tag/guide) [How-To](https://www.codeduplex.com/articles/tag/how-to) #### How to add custom codes like JS or CSS in HubSpot on specific pages What is custom code in HubSpot? Custom code is a piece of code that you can add to your HubSpot website or landing pages to extend their... [Read More](https://www.codeduplex.com/articles/how-to-add-custom-codes-like-js-or-css-in-hubspot-on-specific-pages) ## Subscribe to our newsletter We will drop new insights and articles in your email directly. ## Subscribe to our newsletter Get updates about new products and offers right in your mailbox. ![Email](https://www.codeduplex.com/hubfs/Email.svg "Email") Credit: [Image by pikisuperstar](https://www.freepik.com/free-vector/flat-design-illustration-business-communication_20286040.htm#&position=5&from_view=collections) on Freepik [Privacy Policy](https://www.codeduplex.com/privacy-policy)| [Refund Policy](https://www.codeduplex.com/refund-policy) | [Terms and Conditions](https://www.codeduplex.com/terms-and-conditions) Made With Efforts & Love | CodeDuplex | © 2026 All rights reserved. #### **All In One Popup** $22 Module #### Description It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English