Question: Is there a browser-based tool that allows non-technical users to build games and widgets?

If you want a browser-based tool to let nontechy people create games and widgets, Literally Anything is a good choice. The tool lets you create digital assets like apps, games and widgets with text prompts, no programming required. The interface is easy to use, and the rapid prototyping abilities are good for getting your creative ideas out of your head and into the world.

Another good option is Dreamlab, a game engine geared specifically for multiplayer games built with today's web technology. It's got built-in real-time multiplayer abilities, AI-generated assets, and an integrated AI coding assistant to help you write the code. It's geared for web development and real-time collaboration, so it's good for people who want to focus on game design without worrying about creating assets.

If you want a more general-purpose tool, Bricabrac lets you create web apps from text prompts, including games, without having to write any programming code. The tool has a no-code editor for customization, free web app hosting and exportable code. It's good for a broad range of digital projects.