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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.
Some companies even create their own languages! For example, Facebook was originally coded in PHP. As the company scaled, they developed Hack - a new programming language built on top of PHP to improve performance and security. Funnily enough our own website that teaches you how to code, Scrimba, is coded in a custom programming language called Imba.
Some companies even create their own languages! For example, Facebook was originally coded in PHP. As the company scaled, they developed Hack - a new programming language built on top of PHP to improve performance and security. Funnily enough our own website that teaches you how to code, Scrimba, is coded in a custom programming language called Imba.