
Enhance your website's capabilities with RAD PDF, an installation-free solution for PDF editing, form filling, redaction, signing, viewing, and much more!
Designed as a user-friendly library/WebControl that works seamlessly with .NET 3.5+, .NET Core, and .NET 5+, RAD PDF is compatible with various ASP.NET frameworks such as MVC, Razor, Blazor, and WebForms.
This powerful tool supports 99% of internet browsers across platforms including Linux, Mac OS X, Microsoft Windows, and mobile devices, eliminating the need for plugins or Adobe Reader. More than just a PDF to HTML converter, RAD PDF fully supports essential PDF features such as annotations, bookmarks, form fields, and page labels.
With sophisticated PDF options, users can selectively enable or disable features not accessible through Adobe Acrobat Reader, such as restricting PDF download while still permitting online viewing.
Moreover, RAD PDF allows users to fill out and save PDF form fields directly through their web browsers, streamlining the process without requiring any software installation.
By integrating directly with ASP.NET, RAD PDF empowers your web application to collect input data, create tailored workflows, and offer an intuitive graphical user interface for virtually any online PDF interaction you can envision!
Experience the convenience of RAD PDF and elevate your website's PDF handling capabilities today!
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SurveyJS comprises a collection of four open-source JavaScript libraries that provide the advantages of a customized, in-house survey application while significantly minimizing the time and resources required for deployment. These libraries function independently of specific server code or database needs, allowing for seamless integration with well-known JavaScript frameworks such as React, Angular, Vue.js, jQuery, Knockout, and others. They are built to interact with any server capable of processing JSON requests, thereby ensuring compatibility with a wide range of server setups and databases.
This product suite includes:
- An open-source library licensed under MIT that facilitates the rendering of dynamic JSON-based forms within your web application and captures user responses.
- A self-hosted form builder featuring drag-and-drop functionality, an integrated CSS theme editor, and a graphical user interface for setting conditional rules; it also generates JSON definitions of your forms in real time.
- A PDF Generator library that allows for the conversion of SurveyJS surveys and forms into PDF files directly in the browser.
- The Dashboard library, which enhances survey data analysis through interactive and customizable charts and tables.
We invite you to explore our website and experience our comprehensive demo at no cost. This opportunity will allow you to assess the full capabilities of SurveyJS firsthand.
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Parsley
Meet Parsley, the top-tier JavaScript library designed specifically for form validation. This innovative tool has transformed the way frontend forms are validated, offering unparalleled ease and functionality. Uniquely, Parsley allows you to specify your validation criteria using simple English phrases right in your HTML tags, freeing you from the need to write any JavaScript for basic validation tasks. Its advanced capabilities mean that it automatically detects changes made to your forms and adjusts validation rules in real time, whether you're adding, removing, or altering fields. With more than a dozen essential validators included, Parsley goes even further by offering an impressive Ajax validator and a selection of community-contributed validators for extended functionality. The library focuses heavily on user interface and experience, enabling you to tailor nearly every default behavior to fit your unique needs. Moreover, its commitment to quality ensures that it is almost bug-free, having undergone extensive testing for compatibility with all browsers, including the now-outdated Internet Explorer 8. In an era where user engagement is critical, Parsley emerges as the preferred solution for developers in search of a powerful and adaptable form validation tool. With its ongoing updates and growing community support, Parsley is poised to evolve even further, solidifying its position at the forefront of form validation technology.
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Screenfull.js
This simple wrapper provides cross-browser compatibility for the JavaScript Fullscreen API, allowing users to toggle the entire webpage or specific elements into fullscreen mode. It effectively mitigates the discrepancies found in browser implementations, making it easier for developers to manage. For those who encounter limitations with ES modules or need support for older browsers without the use of transpilers, version 5.2.0 is a great choice, coming in at a lightweight 0.7 kB when gzipped. You can also find an older version available through cdnjs. While desktop and iPad versions of Safari support fullscreen functionality, it's crucial to remember that iPhones lack this feature due to browser limitations unrelated to Screenfull. This library not only allows for fullscreen activation of entire pages or specific elements but also conceals the mobile navigation interface. Fullscreen initiation for an element can be easily achieved using jQuery, and it also caters to images. In addition, it incorporates capabilities to monitor changes in fullscreen status, detach event listeners, address fullscreen errors, and manage fullscreen elements seamlessly with Angular.js. It's important to note that entering fullscreen mode must occur in response to user actions, such as clicks, touches, or key presses, which enhances the overall user experience. Ultimately, this wrapper serves as a robust solution for implementing fullscreen capabilities across diverse web applications, making it a valuable asset for developers.
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