Question: Are there any tools that allow me to design web applications visually and then export the code in a format like HTML or React?

semicode is an AI-powered frontend development tool that converts natural language descriptions into web components. It lets you generate components instantly, interactively adjust their design, edit the code with an integrated code editor, preview the results live and export code in HTML and React formats. It's good for prototyping, but you can take full control of your project's code, so it's good for developers of all stripes.

MightyMeld is a visual development environment geared for React programmers that includes features like visual development with drag-and-drop widgets, AI-generated code and live code updates. It also comes with prebuilt blocks (Prefabs) you can use to quickly build UI and manage props, which can dramatically speed up your workflow. It's good for solo developers and teams, with several pricing tiers.

Kombai is an AI-powered design-to-code conversion tool that automates the handoff process from design to development by converting Figma designs into front-end code. It can output code in React and HTML + CSS, and it can also integrate with other frameworks like Vue, Svelte, Angular and Django. It's good for saving time and avoiding the drudgery of manual coding, so you can focus on other parts of the project.

Builder.io has a collection of tools to turn designs into web and mobile apps fast by using AI to convert Figma designs into code. It includes features like a Visual Copilot for fine tuning AI-generated code, a drag-and-drop visual editor for real-time collaboration, and support for frameworks like React, Vue and Angular. The service is geared to improve collaboration and speed up development workflows, so it's a good fit for teams.