Web Technologies Used by demens.nu

Contact Form 7 is an WordPress plugin which can manage multiple contact forms. The form supports Ajax-powered submitting, CAPTCHA, Akismet spam filtering.

Popup Maker is a plugin that lets you create popup windows for your WordPress website.

The Events Calendar is a free event management plugin for WordPress.

Nginx is a web server and reverse proxy software. It is also used as a load balancer, HTTP cache and a mail proxy server. It is open source and free, and is known for its high performance and stability. Nginx is designed to handle a large number of concurrent connections and can easily scale to meet the needs of a high-traffic website. It is used by some of the world's most popular websites, including Netflix, WordPress, and Dropbox.

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS- and JavaScript-based design templates for typography, forms, buttons, navigation and other interface components.

Yoast SEO is a WordPress SEO plugin.

PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development. PHP code may be executed with a command line interface (CLI), embedded into HTML code, or used in combination with various web template systems, web content management systems, and web frameworks.

Popper is a positioning engine, its purpose is to calculate the position of an element to make it possible to position it near a given reference element.

WPBakery is a drag and drop visual page builder plugin for WordPress.

Lightbox is a JavaScript library that displays images and videos by filling the screen, and dimming out the rest of the web page.

Moment.js is a free and open source JavaScript library that removes the need to use the native JavaScript Date object directly.

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and pagination (infinite scrolling) of results.

Slick is a jQuery plugin for creating responsive and mobile-friendly carousels (sliders).

jQuery is a JavaScript library designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. It is free, open-source software using the permissive MIT License.

jQuery Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9. It basically restores deprecated features and behaviours so that older code will still run properly on the current jQuery version and later.

jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.

core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.

Font Awesome is a font and icon toolkit based on CSS and LESS. It was made for use with Twitter Bootstrap.

Twitter Emoji (Twemoji) is a simple library that provides standard Unicode emoji support across all platforms.

MySQL is an open source relational database management system (RDBMS) based on Structured Query Language (SQL). It is one of the most popular RDBMSs and is used to store, organize, and retrieve data for a wide variety of applications. MySQL is used by many web-based applications, including WordPress, Drupal, and other content management systems. It is also used in many enterprise applications, such as banking, shopping, and e-commerce systems. MySQL is easy to use and can be quickly set up and configured on most operating systems. It is highly secure and supports a wide range of features that make it a robust and reliable database solution.

WordPress is a content management system based on PHP & MySQL. Features include a plugin architecture and a template system. It is most associated with blogging but supports other types of web content including more traditional mailing lists and forums, media galleries, and online stores.

reCAPTCHA is a CAPTCHA-like system designed to establish that a computer user is human and, at the same time, assist in the digitization of books or improve machine learning.

Hotjar is a behavior analytics and user feedback service that helps you understand the behavior of your website users and get their feedback through tools such as heatmaps, session recordings, and surveys.

Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.