oms-storybook-react-vite

Overview

Storybook v10 consolidates what used to be ~40 separate @storybook/* packages into a single published storybook package exposing 40 subpath exports (including ./internal/*). This skill grounds Claude in that consolidated import surface so it stops generating outdated @storybook/addon-actions, @storybook/test, @storybook/preview-api imports that training data still shows.

• Scope: day-90+ story author on a Storybook 10.3+ React+Vite project. Not a setup/install guide — .storybook/main.ts framework pick and addon registration are edited quarterly and covered by the official upgrade CLI.
• Packages covered: storybook (core, 40 subpaths), @storybook/react-vite (framework), @storybook/react (renderer), @storybook/builder-vite (builder), @storybook/addon-{a11y,docs,themes,vitest}.
• Layer model: @storybook/react-vite (framework) composes @storybook/react (renderer) + @storybook/builder-vite (builder). Defects go in the correct layer.
• Source: github.com/storybookjs/storybook @ tag v10.3.5 (commit e486d382). [AST:code/frameworks/react-vite/src/preset.ts:L1] [AST:code/core/package.json:L48]

Quick Start

Preflight — ALWAYS do this first. Before writing any Storybook code, read the user's project state to ground your answer:

cat .storybook/main.ts   # installed version, registered addons, framework in use
cat .storybook/preview.ts # parameters, decorators, globalTypes already set
cat package.json | grep -E '"storybook"|"@storybook/'  # resolved versions