Web Technologies Used by vlex.com.pr

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.

Express.js, or simply Express, is a web application framework for Node.js.

Google Tag Manager is a free tool from Google that enables users to easily add, update, and manage website tags. Tags are snippets of code that allow websites to track activity, such as page visits and clicks, in order to better understand user behavior. Google Tag Manager makes it easy to quickly and easily add, update, and manage website tags without having to manually update code. It also helps to ensure that tags are firing correctly and accurately tracking user activity.

Node.js is an open-source, cross-platform JavaScript run-time environment that executes JavaScript code outside of a browser. Node.js lets developers use JavaScript to write command line tools and for server-side scripting.

Amazon Web Services is a subsidiary of Amazon that provides on-demand cloud computing platforms to individuals, companies, and governments, on a metered pay-as-you-go basis.

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.

LazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.

Amazon CloudFront is a content delivery network offered by Amazon Web Services.

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