v1.2.0

FEATURES

• New chart component family under components/charts/:
  • BarChart
  • SparklineChart
  • DonutChart
  • AreaChart
  • StackedBarChart
  • HeatmapChart
  • ProgressRingChart
• New math component family under components/math/:
  • MathEquation (KaTeX-powered LaTeX rendering)
  • FormulaList
  • MathSteps
  • UnitConverter
• New science component family under components/science/:
  • PeriodicTable
  • ElementCard
  • CompoundBreakdown
• New interactive component family under components/interactive/:
  • Quiz
  • Poll
  • Flashcards
• New nested component docs routes:
  • /guides/components/charts/*
  • /guides/components/math/*
  • /guides/components/science/*
  • /guides/components/interactive/*

CHANGES

• content/sidebar.json now includes richer nested subcategories for:
  • Data Visualization
  • Math & Science
  • Interactive
• components/Sidebar.js now supports recursive nested groups with cleaner collapsers and active-route auto-open behavior.
• components/DarkModeToggle.js now uses an animated icon-only sun/moon control.
• components/mdx-components.js now registers all new chart/math/science/interactive components.
• content/guides/components/index.mdx and content/guides/components/mdx-components.mdx were expanded to reflect the new component ecosystem.
• Component docs pages were standardized to include aligned Props, Live example, and copy-ready Code sections across the new chart/math/science/interactive docs.
• Periodic table docs now include full-table and subset examples for scoped STEM views.
• Periodic table subset mode now renders only selected elements while keeping canonical period/group positions, with adaptive upscaling for focused subsets.
• Chart/math/science/interactive showcase components now include resilient input normalization and presentation-ready fallback data for docs-driven rendering.
• Global styles now include KaTeX stylesheet import for consistent equation rendering.