Elfsight is an all-in-one platform offering 70+ customisable widgets for websites.
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.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
OneTrust is a cloud-based data privacy management compliance platform.
ProcessWire is an open source content management system (CMS) and framework (CMF).
Typekit is an online service which offers a subscription library of fonts.
UIKit is the framework used for developing iOS applications.