If you want a platform to let you customize the look and feel of your desktop app without having to write any code, ToDesktop is a good option. The platform lets you convert your web app codebase into a cross-platform desktop app with native abilities. It's a copy-and-paste affair, with your web app URL, styling and UI changes, and the addition of desktop code to tap into system-level abilities. ToDesktop's features include multiple windows, customizable menus, offline support, native notifications and file system access. ToDesktop is a good option for a more complete way to customize your desktop app.
Another option is Glide, a no-code app builder that uses AI. Glide lets you build custom apps with no programming skills, tapping into business data in spreadsheets or databases and publishing apps on any device with adaptable layouts. The company positions the platform as good for automating business processes and reducing software costs, and it has a lot of resources to help you get started, including more than 400 pre-built templates, guided tutorials and certified experts.
If you're into UI design, Uizard is an AI-powered tool to create and experiment with product designs. With a text-to-UI generator, drag-and-drop editor and real-time collaboration, it's good for a variety of design tasks, including mobile and web app designs, and could be useful for product managers, designers and marketers.