Figma to High-Fidelity HTML

Problem

Front-end work often needs a Figma frame converted into a presentable HTML page, but the hard part is not producing markup; it is preserving spacing, typography, image sizes, and responsive behavior without guessing from screenshots. This workflow treats structured Figma data as the primary source of truth and uses the screenshot mainly for visual calibration.

Workflow and limitations

The input usually includes a Figma URL with a node-id, a reference screenshot, and optional image node IDs. Key steps include:
- Fetch design data: parse fileKey and nodeId, call the Figma data interface, and save the result as figma.json.
- Download assets: identify imageRef, IMAGE-SVG, and user-specified nodes, then save them under images/ with names such as icon-*.svg, img-*.png, and bg-*.png.
- Generate single-file HTML: derive layout, typography, fills, borders, shadows, and text from layout, textStyle, fills, borderRadius, and effects, using inline CSS.
- Calibrate and adapt: prioritize figma.json values for spacing, dimensions, and font metrics, compare against the screenshot, and add @media breakpoints for small screens.

This is useful for quickly producing a previewable static page from a Figma frame. Effects that cannot be faithfully expressed in HTML/CSS, such as complex SVG animation or special filters, should be recorded as limitations rather than silently approximated.