Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
Clockwork is a development tool for PHP available right in your browser.
PHP is a general-purpose scripting language used for web development.
Shopify is a subscription-based software that allows anyone to set up an online store and sell their products. Shopify store owners can also sell in physical locations using Shopify POS, a point-of-sale app and accompanying hardware.
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.