-
SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
I strongly believe that mental health care should be free, for everyone, forever. That's why baseline is 100% free, and is operated by a 501(c)(3) nonprofit (funded by grants). All of your personal data is encrypted with user-specific keys that I don't have, so I can't do anything with it even if I wanted to. (Here's the privacy policy if you want to learn more.) And as icing on the cake: baseline is completely open source! Feel free to contribute or open an issue if you have any ideas.