Charts

Data that holds heat.

Monochrome at rest. Heat only where the numbers move.

84 charts
8 kinds
Loading, empty, live
Keyboard + touch
Zero dependencies

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Pulse Line, Pro
A live line whose newest point is the only hot thing on screen.
Sparkline, Pro
A word-sized line, area or bar run that sits on the text baseline with its latest value beside it, the newest point a hot dot and the low and high marked by 3px ticks.
Strata, Pro
A stacked area chart you can take apart.
Area Chart, Pro
A smooth line over a surface that fades to nothing beneath it.
Line Chart, Pro
Up to six series drawn in greys of different strength, never a rainbow.
Candlestick, Pro
Open, high, low and close per period: rising candles green, falling ones red, or a monochrome tape (hollow bone rising, solid grey falling) where the candle under your pointer heats in the accent.
Ridgeline, Pro
Density curves stacked like a range of hills: each ridge is a stage-black fill with a bone top line, so nearer ridges hide the ones behind.
Bump Chart, Pro
Rank over time as smooth S-curves between rank positions, with each series named at its right end.
Small Multiples, Pro
A grid of tiny charts that share one crosshair.
Live Line, Pro
A streaming line that never ticks.
Step Line, Pro
Honest steps for tiers, plans and prices: values that hold until they change.
Profit / Loss Line, Pro
One line split exactly at zero.
Range Band, Pro
A line inside its envelope: min–max, a confidence interval, or Bollinger bands (a moving average ± kσ).
Forecast Handoff, Pro
Measured bars hand off to a dashed forecast at a "today" divider.
Streamgraph, Pro
Smooth stacked streams around a moving centre (wiggle), a symmetric silhouette, a zero baseline or shares of 100%.
Horizon Chart, Pro
Many series in very little height.
Slope Chart, Pro
Two or three periods joined by straight lines, one per category.
Signal & Noise, Pro
Raw readings as faint dots and a bold rolling average drawn through them, with an optional ±kσ band.
Overheat Seam, Pro
Today against yesterday.
Scrub Bars, Pro
A bar chart you read by dragging across it.
Bar Chart, Pro
Vertical bars on the viz-kit chart: single, grouped or stacked, morphing between layouts bar by bar on staggered springs.
Radar Chart, Pro
A web of hairline rings and spokes holding up to four series polygons.
Bar List
A ranked list of horizontal bars with each value in mono on the right.
Dumbbell, Pro
A before and an after value per row: a hollow ring, a solid dot and the link between them.
Bullet Chart
One measure against its target per row: three quiet bands for the qualitative ranges, a thin bone bar for the measure and a bone tick for the target; only the part past the target runs hot.
Lollipop, Pro
One row per category: a hairline stem that fades in from the baseline and a head at the value, as a dot, a ring or a squircle.
Range Bars, Pro
Floating bars, one per row, from a start to an end, with a capsule tick for the current value.
Waterfall, Pro
A start, the steps up and down, subtotals and the end.
Pareto, Pro
Causes sorted largest first as bars, with the cumulative share as a line on a 0 to 100% axis.
Diverging Bars, Pro
Bars grow away from a highlighted midline, up and down or left and right.
Unit Columns, Pro
Columns counted out in rounded squares, one per unit, over a faded hatched track that shows how far the scale goes.
Budget Columns, Pro
Spending against a limit, counted out in cells that light up as money goes out.
Marimekko, Pro
Variable-width stacked columns: each column is as wide as its total and split by share, so area is value.
Pyramid, Pro
A population (butterfly) chart: two sides grow outward from a centre spine that carries the age bands, oldest on top.
Bar Race, Pro
A ranking that moves through time.
Donut Chart, Pro
Ring segments in grey steps, cut apart by 2px gaps, that sweep on clockwise on the shared reveal curve.
Treemap, Pro
A squarified treemap with 2px gaps, each cell a grey step by its value.
Waffle, Pro
A hundred small cells showing a share of 100.
Sunburst, Pro
A hierarchy as rings around a centre, one grey step per depth, cut apart by 2px gaps, sweeping on clockwise.
Tick Ring, Pro
A donut drawn as fine radial ticks.
Funnel, Pro
Stages as one stream that narrows from step to step.
Barcode Stack, Pro
A category breakdown drawn as a stacked progress bar of hairlines.
Circle Pack, Pro
A hierarchy as nested circles, packed tight with an even gap between siblings and a clear inset inside each parent.
Ribbon Chart, Pro
Stacked bars per period, re-ranked every period with the leader on top, joined by flowing ribbons that carry each series from one period to the next.
Half Donut, Pro
A segmented half ring for a budget or a quota.
Scatter Plot, Pro
Points on the viz-kit chart with a free pointer.
Histogram Range, Pro
A distribution with a two-thumb range slider fused to its baseline.
Box Plot, Pro
5 IQR and hollow rings for the outliers past them, on the viz-kit chart.
Violin, Pro
Kernel-density violins per group: each body is the distribution's shape mirrored about its axis, with a box inside (IQR bar, whiskers, a punched-out median) or dashed quartile rules, and an optional strip of the raw samples.
Density Plot, Pro
Smooth kernel-density curves, overlaid on one baseline or stacked as ridges that occlude the row behind.
Unit Dots, Pro
A unit chart: every period is a column of equal-value squares, so one square is always the same amount and nothing can be exaggerated.
Beeswarm, Pro
A deterministic swarm plot: every sample is a dot on the value axis, nudged up or down just enough not to touch its neighbours, so the outline of each swarm is the distribution and every point can still be pointed at.
Bubble Chart, Pro
Bubbles for x, y, size and category: area encodes size on a square-root scale and each category is a step on the grey ladder.
Hexbin, Pro
A few thousand points binned into hexagons and drawn on a canvas, with SVG axes, keyboard and states on top.
Ember Dust, Pro
A density scatter without bins.
Radial Bars, Pro
Two to five concentric arcs on faint tracks, read clockwise.
Radial Histogram, Pro
A day around a dial, drawn as a radial instrument: a tight tick ring just outside the hole, hour labels well outside the values, faint value rings, and bins that glow outward (dim at the root, full strength at the tip) as arc bars or columns of dots at even density.
Radial Clock, Pro
A day wrapped round a dial.
Radial Line, Pro
Today as an open line round a 24-hour dial, ending in a pulsing dot at now, against yesterday’s dashed full loop on the same scale, inside an instrument tick ring and faint value rings.
Year Loop, Pro
A year wrapped into a loop.
Ring Stack, Pro
Concentric ring bars on a semicircle, a 270° horseshoe or a full circle: one ring per group, its parts stacked end to end along the arc over a faint track that stands for what is left, with percent ticks along the outside.
Rose Chart, Pro
A polar area chart in the Nightingale manner: one wedge per category, stacked by series, its radius on a square-root scale so the area tells the truth, cut apart by a constant-width gap.
Radial Stack, Pro
Stacked bars standing out from a ring, one per category, sorted by total so the dial reads as a spiral from the largest at 12 o’clock round to the smallest.
Heat Grid, Pro
Seven days by N weeks of cells in five quiet bone levels.
Timeline Bars, Pro
Events on a week track where a bar's width is its duration, one lane per kind.
Calendar Heatmap, Pro
A year of days as a dot calendar: round or square cells in week columns, quarters set apart by a gap with a hairline that fades at both ends, single-letter day labels, months and quarters above, and future days left as faint empties.
Punch Card, Pro
Day by hour as a grid of dots sized, and optionally shaded up the grey ladder, by value, so the busy hours of the week read at a glance and empty slots stay as pinpricks.
Sankey, Pro
Flows between columns of thin bone bars, carried by ribbons that run as gradients from the source's grey to the target's.
Network Graph, Pro
A force-directed graph on one canvas that cools to rest: nodes sized by their links under a soft top light, gently arced links that fade with length and weight, and a faint filled blob behind each group.
Chord Diagram, Pro
Flows between groups around a circle.
Arc Diagram, Pro
Nodes on one line and their links as arcs above it, each as thick as its weight.
Parallel Coordinates, Pro
One vertical axis per dimension and one line per record, coloured by class in the grey ladder.
Correlation Matrix, Pro
Every pair of variables as a cell on a diverging scale: cool grey for negative, near-black at zero and bone for positive, with only the strongest pair in the accent (the heat ramp for positives is opt-in).
Gauge, Pro
A dial of 61 notches with a needle that has mass: it sweeps up from the minimum on a loose spring, overshoots and settles, lighting notches as it passes and flashing the one it just crossed.
Metric, Pro
A label, one big number and its change.
Kiln Gauge, Pro
A vertical segmented gauge lit like a kiln.
Dial Gauge, Pro
One dial, four faces.
Crucible, Pro
One vessel per day, each filled to its value with molten metal.
KPI Cards, Pro
Stat cards whose sparkline is a scrubber for the number above it.
Chart Tooltip, Pro
The tooltip and crosshair kit on real charts.
Chart Legend, Pro
Every legend layout from the chart kit, wired to real charts through one focus store.
Chart Patterns, Pro
Single-colour textures for charts, on a 6px base tile so lines and dots land on whole pixels and stay crisp at any pixel density.
Chart Annotations, Pro
The chart kit layers that explain data, each on a real chart.
Chart States, Pro
Loading, empty and ready on one chart instance, crossfading without a remount.