
The Lightning Design System used by Salesforce for all its product offerings is an open source CSS framework and a set of design patterns. It's more flexible and easy to customize the UI and the entire UI has been re-imagined to make sales and support representatives more efficient and productive.Īt the heart of Lightning Experience are unified design systems across various Salesforce offerings. Lightning Experience provides Salesforce users with a much better user experience than Aloha.

Reimagining the user experience was essential to making the Salesforce application modern, efficient, and more user-friendly.


Salesforce Classic, also known as Aloha, has been around for a few years. Chapter 1. Introduction to the Lightning Component Framework
