Google Maps is a web mapping service. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets, real-time traffic conditions, and route planning for traveling by foot, car, bicycle and air, or public transportation.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.
Stenciljs is an open-source web component compiler that enables developers to create reusable, interoperable UI components that can work across different frameworks and platforms.
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.