one-page-checkout
There are 2 repositories under one-page-checkout topic.
fluid-checkout/fluid-checkout
Fluid Checkout simplifies and improves the checkout experience on WooCommerce websites for your new and repeating customers with a truly linear, Shopify-like checkout.
magepow/magento-2-one-step-checkout
One page checkout Magento 2 extension makes the customer checkout process quick and simple, increasing the conversion rate for the website