Poptin - Create engaging and high converting website pop ups and contact forms in minutes. With Poptin, you get access to a feature-packed conversion rate optimization toolkit that converts more website visitors into email subscribers, leads, and customers.
Bootstrap - Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Popups - Let people know about your launch on Product Hunt
Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.
VYPER - VYPR provides lead generation and capture tools.
Materialize CSS - A modern responsive front-end framework based on Material Design