Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.
HighLevel is an all-in-one marketing and automation platform designed for marketing agencies and small businesses to manage CRM, marketing campaigns, sales funnels, appointment scheduling, and more.
Ionicons is an open-source icon set crafted for web, iOS, Android, and desktop apps.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Pure CSS is a set of small, responsive CSS modules that can be used in web projects.