React JSX Visualizer (VS Code Extension)

React JSX Visualizer for VS Code lets you open any React (.jsx/.js) component and see it rendered live instantly, with no project setup, no npm install, and no configuration.

Edit your code exactly as you normally would in VS Code app, and watch the preview update on the other side. An optional AI assistant can also make design changes for you directly, right inside your file.

Key Features

• Live preview — see your component render as you type, no build step
• Click-to-code — click anything in the preview to jump to that line of code
• Mobile / Tablet / Computer preview with custom device sizes
• Tailwind CSS support, on by default
• Fast in-code search bar built into the preview panel
• Revision History — automatic local backups you can restore anytime
• AI Coding Assistant (BYOK) — describe a change in plain English and the assistant edits your file for you (exclusive to the VS Code extension)
• Works offline once activated