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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node-fast-ratelimit
:umbrella: Fast and efficient in-memory rate-limit for Node, used to alleviate most common DOS attacks.
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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.
About the API, what we advise is implementing rate limits. For instance at Crisp, we built a rate limiter: https://github.com/valeriansaliou/node-fast-ratelimit
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