Salesforce offers two ways to build user interfaces (UI) in Lightning Experience: low-code and pro-code.
- Use low-code point-and-click tools to implement business logic or build user interfaces.
- Use pro-code tools to write your own code and fully customize your apps.
Low-code:
- Lightning pages
- Quick actions
- URL buttons
- Utility bar
- Flows
Pro-code:
- Lightning Web Components
- Aura Components
- Visualforce