cdnjs is a free distributed JS library delivery service.
Clockwork is a development tool for PHP available right in your browser.
Inertia.js is a protocol for creating monolithic single-page applications.
Laravel is a free, open-source PHP web framework.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.