Let's make a face with D3.js!

Let's make a face with D3.js!

A smiley face drawn with D3.js animates its eyebrows in a looping vertical motion. The SVG face uses simple shapes—circles for the eyes and head, rectangles for eyebrows, and an arc path for the mouth—all positioned relative to a centered group. D3’s selection and transition methods, including `transition().duration()`, move the eyebrow group up and down repeatedly. The code demonstrates fundamental DOM manipulation by binding data-less SVG elements and applying chained transitions without external data sources.

GGray1011

Let's make a face with D3.js!

GGray1011

Let's make a face with D3.js!

A smiley face rendered in SVG animates its eyebrows in a looping motion. The example demonstrates fundamental D3.js DOM manipulation by appending circles, rectangles, and a path to an SVG group, using `d3.arc` for the mouth. The eyebrows move via chained `transition().duration()` calls that shift their vertical position. The code uses `d3.select` and `d3.arc` from d3.v5, with all shapes positioned through SVG attributes and a centered group transform.

Ppvklplnn

Let's make a face with D3.js!

A smiley face drawn with SVG shapes animates its eyebrows in a looping motion. The example demonstrates basic DOM manipulation and transitions in D3.js v5, using `d3.select` to append circles, rectangles, and an arc-generated path for the mouth. Eyebrow movement is driven by chained `transition().duration()` calls that shift the group's `transform` attribute up and down. The face is centered via an SVG group with translated coordinates, and all styling is handled through inline attributes and a linked stylesheet.

Iidwann-eng

Let's make a face with D3.js!

A smiley face rendered as SVG elements animates its eyebrows in a continuous loop. The example demonstrates fundamental D3.js DOM manipulation by selecting an SVG canvas, appending a centered group, and building the face from circles, rectangles, and an arc path. Eyebrows transition vertically using chained `transition().duration()` calls, moving down 50 pixels then returning. The code imports `select` and `arc` from D3 v5, constructing the mouth with the arc generator’s inner and outer radii and angle parameters.

MMunTatt Yap

Let's make a face with D3.js!

A smiley face drawn in SVG animates as its eyebrows bounce upward and settle back down. The example demonstrates fundamental D3.js DOM manipulation by constructing the face from appended shapes—circles for the eyes and head, rectangles for the eyebrows, and a path generated with the `arc` helper for the mouth. A chained `transition` with a two-second duration moves the eyebrow group twice, creating the animation. The code uses D3 v5 selections and attributes on a static SVG canvas.

Eevesshaw

Let's make a face with D3.js!

A smiley face drawn with SVG shapes animates its eyebrows in a looping motion. The example demonstrates fundamental D3.js DOM manipulation by using `select` to target SVG elements and `append` to build circles, rectangles, and a path arc for the mouth. A chained `transition().duration()` sequence moves the eyebrow group up and down over two-second intervals. The face is centered on a 960-by-500 viewport, with all coordinates offset from the middle via a translation transform.

CCameron

Let's make a face with D3.js!

A smiley face built with D3.js animates its eyebrows in a looping vertical motion. The example demonstrates fundamental DOM manipulation by selecting an SVG canvas and appending circles, rectangles, and a mouth path using `d3.select` and `d3.arc`. Eyebrow movement relies on chained `transition().duration(2000)` calls that alternately shift the eyebrow group’s `transform` attribute up and down. The face is centered via a translated `<g>` element, with static geometry defined by numeric constants for eye spacing, radius, and eyebrow dimensions.

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