Comprehensive guidance for building web apps with opinionated defaults for tech stack, design system, and code standards. Use when user wants to create a new web application, dashboard, or interactive interface. Provides tech choices, styling guidance, project structure, and design philosophy to get users up and running quickly with a fully functional, beautiful web app.
Install
npx skills add github/copilot-plugins --skill spark-app-templatenpx skills add github/copilot-plugins --skill spark-app-template -a claude-code -gnpx skills add github/copilot-plugins --skill spark-app-template -a codex -ggemini skills install https://github.com/github/copilot-plugins.git --path plugins/spark/skills/spark-app-templategh skill install github/copilot-plugins spark-app-templategit clone --depth 1 https://github.com/github/copilot-plugins /tmp/github__copilot-plugins
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/github__copilot-plugins/plugins/spark/skills/spark-app-template ~/.claude/skills/spark-app-template # Claude Code
cp -R /tmp/github__copilot-plugins/plugins/spark/skills/spark-app-template ~/.agents/skills/spark-app-template # Codex, Cursor, Gemini CLI, Copilot, OpenCode