I tried the Lovable no-code app development platform, and saw how it uses AI to create, extend, and debug fully responsive, feature-rich web apps

Lovable makes extensive use of AI to help anyone create, and publish web apps with ease.

I tested Hostinger Horizons - read what I thought of this commendable no code app development platform for creating feature-rich web apps

Create web apps with an AI assistant ...
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web-page-design

Daily Planner is a web page using HTML, CSS to show daily goals, tasks, weather, and more, while practicing layouts and UI design.