
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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Kevel, formerly known as Adzerk, provides APIs that enable you to swiftly develop a completely tailored advertising server for various types of ads, including sponsored listings, native advertisements, and internal promotions. By utilizing this service, you can reclaim control over your online presence and increase your revenue streams. The platform, recognized for its excellence, handles more than three billion API requests daily and has significantly decreased build times for major companies like Yelp and Ticketmaster by over 90%. This efficiency not only enhances productivity but also empowers businesses to innovate and expand their advertising strategies effectively.
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Preact
Preact provides a streamlined Virtual DOM interface that operates above the actual DOM, utilizing stable platform features while skillfully handling event listeners and ensuring compatibility with various libraries. In contrast to numerous UI frameworks that can bloat the JavaScript size of applications, Preact distinguishes itself by being exceedingly lightweight, meaning that the majority of an application's JavaScript consists of the developer's own code. This leads to reduced JavaScript that must be downloaded, parsed, and executed, enabling developers to concentrate on crafting customized user experiences without the hassle of navigating a heavy framework. In addition to its minimal size, Preact is celebrated for being one of the quickest Virtual DOM libraries available, thanks to its efficient and reliable diffing algorithm. The library enhances performance by automatically batching updates, and its development team works closely with browser engineers to optimize efficiency further. By using Preact, developers are afforded both speed and simplicity in their projects, which significantly contributes to an improved overall user experience. Furthermore, this makes Preact an attractive option for developers seeking a balance between performance and minimalism in their applications.
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Webix
The JS Framework is a JavaScript UI library and framework crafted to boost the efficiency of web development, enabling the creation of cross-platform web applications with a robust suite of 102 UI widgets, along with comprehensive CSS and HTML5 JavaScript controls. By leveraging these ready-to-use widgets and UI elements, developers can significantly reduce development time by over 3000 hours, which allows them to craft web user interfaces at a pace that is 30% faster. Our dedicated team has meticulously curated top-notch design concepts, thoroughly assessing the user experience of each Webix component across five unique conceptual designs. Furthermore, our expert support team is equipped with in-depth knowledge of the library's intricacies and is prepared to help with any issues that may arise. For those seeking additional support, we provide an official forum where users can collaborate and resolve problems alongside our developers. Utilizing the Webix JS framework guarantees that your projects are built on clean, lightweight code founded on object-oriented programming principles, enabling smooth integration with the jQuery library, popular MVC frameworks such as AngularJS, React, Vue.js, and Backbone.js, as well as various third-party UI extensions, which significantly enriches the development journey. Not only does this all-encompassing solution quicken the development process, but it also amplifies the functionality and aesthetic appeal of your web applications, ensuring they stand out in a competitive market. With such comprehensive offerings, developers can truly elevate their projects to new heights.
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