Apache is a free and open-source cross-platform web server software.
Elfsight is an all-in-one platform offering 70+ customisable widgets for websites.
Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.
Google Analytics is a free web analytics service that tracks and reports website traffic.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.