Guide: Lightning Design System

Home Forums UI / UX Guide: Lightning Design System

  • This topic is empty.
  • Creator
  • #748

      The Lightning Design System (LDS) is a set of design guidelines and resources created by Salesforce to help designers and developers build consistent, accessible, and efficient user interfaces (UIs) for their applications.

      The System provides a library of pre-built UI components, such as buttons, forms, icons, and typography, that are optimized for use in Salesforce applications but can be used in any web application. These components are built using HTML, CSS, and JavaScript and can be easily customized to match the look and feel of a specific application.

      It also includes guidelines and best practices for designing user interfaces that are accessible to users with disabilities and that perform well on a variety of devices and screen sizes. This helps ensure that the UI is easy to use for all users and that it meets the standards of modern web development.

      This is a powerful tool for developers and designers who want to create high-quality, user-friendly UIs for their applications. It helps ensure consistency, accessibility, and efficiency across different applications and platforms, while also providing a great deal of flexibility for customization and creativity.



      1. Familiarize yourself with the design principles and guidelines: Before using the Lightning Design System, it’s essential to understand its principles and guidelines. This includes understanding its design philosophy, layout grids, typography, color palettes, and components.
      2. Plan your design: Plan your design before you start building. This includes defining the user requirements, user stories, and user flows. You should also consider how the application will look and behave on different devices.
      3. Choose the right components: The Lightning Design System includes various components, such as buttons, forms, modals, tables, and icons. Choose the components that fit your design and user requirements.
      4. Customize the components: You can customize the components to match your brand or specific design requirements. This includes changing the color, typography, and spacing.
      5. Test your design: After building your application using the Lightning Design System, test it to ensure that it meets the user requirements, is accessible, and works on different devices and browsers.
      6. Iterate and improve: Continue to iterate and improve your design based on user feedback, new design trends, and changing user requirements.


      1. Consistency: Provides a set of pre-built UI components that have a consistent look and feel across different platforms and devices, ensuring that your application is visually appealing and easy to use.
      2. Efficiency: By using pre-built UI components and design patterns, developers can save time and effort when building applications, reducing development costs and speeding up the development process.
      3. Accessibility: Designed to be accessible, with support for keyboard navigation, screen readers, and other assistive technologies, making it easier for users with disabilities to use your application.
      4. Mobile-first approach: Designed with a mobile-first approach, ensuring that your application looks great on mobile devices as well as desktop computers.
      5. Community-driven: Large and active community of developers and designers who contribute to the system by submitting code, design patterns, and bug fixes, ensuring that the system stays up-to-date and relevant.
      6. Flexibility: Flexible and customizable, allowing developers to extend the system with their own UI components and design patterns, and integrate it with other frameworks and libraries.


      1. Steep Learning Curve: Requires developers to learn a new set of design principles and CSS classes, which can be time-consuming and challenging.
      2. Limitations in Customization: Designed to be highly customizable, but there are still some limitations to what can be done with the framework. This can be frustrating for developers who need to create unique and complex designs.
      3. Dependence on Salesforce: Tightly integrated with the Salesforce platform, which means that it may not be the best choice for developers who are not using Salesforce.
      4. Compatibility Issues: Designed to work with specific versions of Salesforce, which can create compatibility issues when working with different versions or third-party tools.
      5. Performance Overhead: Using it can add some performance overhead to web applications, which can be a concern for developers who need to optimize their applications for speed and efficiency.
    • You must be logged in to reply to this topic.