Setting Your Default Builder and Live App Experiences
Learn how to seamlessly navigate between Classic Knack and Next-Gen experiences, set your preferences, and explore new features at your own pace.
What You'll Learn
- How to set your default Knack experience
- How to switch between Classic and Next-Gen builders within apps
- How to navigate the different URL structures
- Best practices for exploring Next-Gen features
Overview
Next-Gen Knack is now available to all users, offering a completely rebuilt experience while maintaining the powerful functionality you rely on. You have complete control over when and how you explore the new platform - there's no forced migration or transition, and you can switch between versions anytime.
Setting Your Default Experience
Dashboard Toggle
Your Dashboard includes a toggle that lets you choose which version opens by default when you log in.

To set your preference:
- Log in to your Knack account
- Locate the toggle switch on your dashboard
- Select either "Classic" or "Next-Gen" as your default
- Your preference saves automatically for future sessions
You can change this setting anytime.
Switching Between Builders
Within Individual Apps
Each app provides an easy way to switch between Classic and Next-Gen builders without leaving the interface.

To switch builders:
- Open any of your apps in either Classic or Next-Gen
- Look for the switching option in the top menu
- Click "Switch to Next-Gen" or "Switch to Classic"
- The system transitions you to the other version
Understanding URL Structures
Next-Gen uses different URLs than Classic Knack:
- Next-Gen Builder:
https://builder-next.knack.com/[account-slug]/[app-name]
- Next-Gen Live App:
https://apps.knack.com/[account-slug]/[app-name]
- Classic URLs: Continue using existing Classic URL patterns
Note: Bookmarks and shared links will maintain their respective versions, so you can keep both Classic and Next-Gen bookmarks as needed.
Exploring Next-Gen Features
Key Improvements to Discover
When you switch to Next-Gen, you'll find several enhanced experiences:
Modern Live App Design
- Built on a modern design system for consistency
- More professional appearance for end users
Enhanced Page Building
- Drag-and-drop Page Editor
- Real-time preview that matches your Live App
- New layout options and design flexibility
- Seamless integration with Themes
Improved Classic Features
- Add multiple records simultaneously in DataTables
- Clear connection context when linking records
- Consistent filtering and rule logic across features
- Predictable Display Rule outcomes
Best Practices for Exploration
- Start small: Test Next-Gen with a new or less critical app first
- Compare side-by-side: Use the switching feature to see differences in real-time
- Plan your transition: Decide which apps benefit most from Next-Gen features
Managing Your Workflow
Maintaining Productivity
- Switch versions based on the task at hand
- Roll out changes to end users at your own pace with the new URLs
Getting Support
Available Resources
- Knowledge Base: Next-Gen documentation and tutorials
- Webinars: Regular training sessions on new features (Register here)
- Community Forums: Connect with other users exploring Next-Gen
- Support Team: Contact support for technical assistance
Common Questions
Q: Will switching affect my existing apps? A: No, switching between versions doesn't change your app's data, structure, or functionality.
Q: Can I use different versions for different apps? A: Yes, you can choose the best version for each specific app and use case.
Q: Do I need to migrate my apps? A: No migration is required. Next-Gen works with your existing apps automatically.
Q: Why does the Next-Gen Live App look different? A: Set up your Next-Gen Live App's look and feel using Themes.
Next Steps
Getting Started Checklist
- ✅ Set your default preference in the dashboard
- ✅ Try switching builders in an app
- ✅ Explore the Next-Gen Page Editor
- ✅ Review the modern Live App experience
Take your time exploring Next-Gen. There's no rush to transition everything at once - the goal is to enhance your Knack experience when it makes sense for your projects.
Updated about 4 hours ago