SurveyJS is a set of four open-source JavaScript libraries that offer the benefits of a tailor-made in-house survey application, while considerably reducing the time and resources needed to deploy the system. These libraries are independent of specific server code or database requirements and seamlessly integrate with popular JavaScript frameworks, including React, Angular, Vue.js, jQuery, Knockout, and more. They are designed to communicate with any server that can handle JSON requests, ensuring compatibility with various server architectures and databases.
The product family is composed of:
- An open-source MIT-licensed rendering library that renders dynamic JSON-based forms in your web application, and collects responses.
- A self-hosted drag & drop form builder that features an integrated CSS-based theme editor and a GUI for conditional rules. It automatically generates JSON definitions (schemas) of your forms in real time.
- PDF Generator, a library that renders SurveyJS surveys and forms as PDF files in a browser;
- The Dashboard library that allows you to simplify survey data analysis with interactive and customizable charts and tables.
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Install-free PDF editing, form filling, redaction, signing, viewing, and more on your website with RAD PDF!
Packaged as an easy to use library / WebControl (compatible with .NET 3.5+, .NET Core, and .NET 5+), RAD PDF can be used with just about any flavor of ASP.NET including MVC, Razor, Blazor, WebForms, and more.
RAD PDF is compatible with 99% of internet browsers, including those on Linux, Mac OS X, Microsoft Windows, and mobile. No plugins. No Adobe Reader. RAD PDF is more than a PDF to HTML converter. It natively supports all the most common PDF features including annotations, bookmarks, form fields, page labels, and more.
With advanced PDF options, RAD PDF allows you to selectively enable and disable features not available with Adobe Acrobat Reader, like protecting a PDF from being downloaded while still viewable online.
RAD PDF users can use PDF form fields directly from the web browser by enabling PDF form filling and PDF form saving without having to install any software.
Integrating directly with ASP.NET, RAD PDF allows your web application to capture input data, build custom workflows, and provide an intuitive graphical user interface (GUI) for just about any online PDF interaction imaginable!
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SvelteKit
SvelteKit serves as a powerful framework for swiftly building efficient and resilient web applications utilizing Svelte. It resolves typical developmental hurdles by offering solutions for aspects such as routing, server-side rendering, data retrieval, service workers, and TypeScript integration, among others. By default, applications created with SvelteKit are server-rendered, which ensures outstanding initial load performance and advantages for search engine optimization, while still allowing for a shift to client-side navigation to improve the overall user experience. The framework is tailored to adapt to developers' needs, enabling them to begin with basic features and progressively incorporate more complex functionalities as required. SvelteKit relies on Vite, providing a dynamic and feature-packed development environment that includes capabilities like hot module replacement. In essence, Svelte allows developers to create interactive user interface components—such as navigation bars, comment sections, or contact forms—that users engage with in their web browsers. The Svelte compiler efficiently transforms these components into JavaScript that generates the page's HTML and CSS for styling, ensuring seamless integration and performance. This makes SvelteKit an excellent choice for both novice and experienced developers looking to enhance their web development projects.
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Ionic
Ionic Framework is an open-source UI toolkit that allows you to build high-quality, performant mobile and desktop apps with web technologies HTML, CSS and JavaScript. It also integrates with popular frameworks such as React and Angular. Install Ionic to get started or follow our First App Tutorial for the core concepts. Installation Guide. Guides that will guide you through the installation of the framework and setting it up. UI Components. Explore Ionic Framework's beautiful UI component library. Native Functionality. Integrate native device plugins like Bluetooth, Maps and HealthKit. Theming. Learn how to modify and customize the visual design of your Ionic app to suit your brand. Overview. Overview. Ionic Framework focuses primarily on the frontend UX of an app's UI interaction -- UI controls and interactions, gestures, animations. It is easy to use and integrates well with other libraries or frameworks such as Vue, React, and Angular.
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