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.
surveyjs.io
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TimelineJS v3
TimelineJS v3: A Storytelling Timeline built in JavaScript. http://timeline.knightlab.com
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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.
The Timeline Project is a good one. Then there is TimelineJS3 but it is probably harder to set up since it is web based and there is no instruction as I can see. But it looks pretty powerful with a demo website you can visit. (probably somehow possible to run it on local server for yourself). (Both are opensource btw)
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