Source-first React visualization components for Recharts, D3.js, and Google Charts
Screen-reader descriptions, live regions, and accessible data disclosure tables.
Single-series area visualization showing values above and below an explicit quantitative reference baseline with truthful deviation semantics.
Gradient area chart with smooth monotone interpolation.
Categorical vertical bar chart with rounded caps and responsive tooltips.
Proportional breakdown with optional legend and pointer tooltips.
Approachable Cartesian line chart built with Recharts and theme tokens.
Compact actual-versus-target bars for operational scorecards, with per-category target markers, truthful delta semantics, and responsive row-based inspection.
Shared responsive container, ResizeObserver, and CSS token bridge.
Series-aware line, area, bar, and point legend treatment.
Truthful loading, empty, and error fallback states with glassmorphic styling.
Semantic CSS variable token extraction and palette resolution.
High-contrast developer tooltip with tabular numbers and semantic token mapping.
Two-series area visualization for comparing a primary magnitude against a reference magnitude across an ordered domain, using restrained overlap, deterministic semantic identity, and shared Y-scale.
Continuous scales, monotone curves, and data points computed with D3 and rendered via React SVG.
Physics-based node simulation with link springs and repulsion forces.
Local panel isolation, metrics and honest dashboard states.
Signed categorical comparison around an explicit neutral reference, with truthful deviation geometry, symmetric scaling, touch-safe inspection, and neutral above/below semantics.
An interaction-first time-series line optimized for precise keyboard focus, pointer/touch scrubbing, crosshair inspection, and persistent locked tooltips.
Observed-versus-forecast time-series visualization with explicit prediction semantics, non-color line encoding, and optional uncertainty treatment.
Categorical column chart rendered with Google Charts corechart package.
Lifecycle wrapper managing ResizeObserver and fallback states for Google Charts.
Resilient loader with promise deduplication and on-demand package loading.
World, country, and regional statistical choropleths via Google Charts hosted geochart package.
Smooth 2D Cartesian line chart rendered with Google Charts corechart package.
Single-series area visualization with a semantic fade-to-surface fill that adds restrained depth without encoding an additional variable.
Side-by-side peer measures within stable categorical groups, with shared quantitative scaling, deterministic series identity, and category-centric inspection.
Inspection-first area visualization with nearest-X selection, observation-aligned crosshair, keyboard navigation, and a persistent lockable tooltip.
Category-first bar inspection with a responsive band cursor, persistent touch locking, single-tab keyboard navigation, and controlled multi-series tooltip readout.
Floating range bars with explicit start and end bounds along a shared quantitative or temporal domain, truthful zero-width markers, and container-clamped tooltips.
Time-series trend with sparse event annotations and milestone pins for releases, incidents, launches, and policy changes.
Multi-series line chart comparing current vs previous periods.
Multi-series time-series visualization with deterministic series identity, shared nearest-X inspection, and responsive interactive legend controls.
100% normalized stacked bars for comparing categorical composition while preserving raw contributor values, truthful zero/missing semantics, and stable stack identity.
100% normalized stacked area chart for tracking how each contributor's share of the visible whole evolves over an ordered domain.
Canonical chart surface, interaction, state, tooltip, and palette tokens.
Single-series magnitude area chart with restrained semantic fill, explicit baseline semantics, and Plotcn shared inspection.
High-frequency operational trend visualization for rapidly changing metrics, rolling windows, and live telemetry surfaces.
Bounded area visualization for showing a lower/upper envelope across an ordered domain, with optional central trend, truthful interval semantics, and explicit missing-bound behavior.
Visualizes a central trend alongside a lower-to-upper interval envelope for forecasts, confidence intervals, and operational tolerance bands.
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Revenue trend, channel comparison and contribution with real period and channel filters.
Canonical zero-anchored bars for discrete categorical comparison with stable ordering, grouped series, and category-centric inspection.
Focused single-series time-series or ordered categorical line visualization with restrained active-point emphasis.
Additive multi-series stacked area chart with deterministic stack identity, truthful missing-value semantics, and contribution inspection.
Additive stacked bars for multi-series categorical composition with stable contributor identity, truthful totals, and category-centric inspection.
Stepped visualization for discrete changes that remain in effect until the next observation, communicating quotas, pricing plans, and configuration states.
Quantitative time-series trend evaluated against horizontal reference boundaries and bounded operating regions.
Comparative time-series line visualization contrasting a primary series against a reference series with synchronized inspection and truthful delta context.