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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 CSS Working Group had been aware of the need for CSS variables since its inception in 1997. By the late 2000s, developers had created various workarounds like custom PHP scripts and preprocessors like Less and Sass to compensate for this deficiency.
The CSS Working Group had been aware of the need for CSS variables since its inception in 1997. By the late 2000s, developers had created various workarounds like custom PHP scripts and preprocessors like Less and Sass to compensate for this deficiency.