There are 2 main modalities for using Webfoundry. The first is to develop an app entirely in Webfoundry, which has untethered support for JavaScript (we're looking to add TypeScript support eventually). The second is to only use Webfoundry as a Tailwind CSS editor. In other words, you'd still use React/Vue/etc, but you'd be copying JSX to and from Webfoundry. For example say you have a header and you want to make changes to it. First you'd copy its JSX to Webfoundry, then you'd make the necessary changes to it visually, and finally you'd copy the JSX back to your source. In my experience, once you get the hang of the editor, you can develop UIs up to 2x faster than by writing code (not made up, I measured it!)
The editor's source code is available for the curious minds, but for now it's proprietary: https://github.com/guiprav2/webfoundry3 We want to make it fully open source soon.
We use Intercom for in-app communications and reply quickly. You can get any help you want related to web development with Webfoundry there. Would love to read your opinions on it!
Cheers, Gui @ Webfoundry.app