Craft A collection of design engineering concepts by Gustavo Fior. Each concept is a short explainer with a rule you can apply directly, plus the CSS, Tailwind, or React to do it. The live site pairs every concept with an interactive demo. How to use this skill 1. Find the concepts that match the work in the index below. A button needs the hover, press, and hit-area concepts; a table or timer needs tabular numbers; anything with an image needs image outlines. 2. Read the matching file in before writing code. Each concept there contains the full reasoning, the rule, and the code snippets. Do n…