Product Bundles
DevCraft
All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with:
Web
Mobile
Document Management
Desktop
Reporting
Testing & Mocking
CMS
UI/UX Tools
Debugging
Free Tools
Support and Learning
Docs & Resources
Productivity and Design Tools
Try downloading it from your account by following these steps: https://docs.telerik.com/blazor-ui/installation/zip.
After downloading it, you could check the online feed again and if it doesn't show up - set up a local one as explained in the article.