Let's make a face with D3.js!

Let's make a face with D3.js!

A yellow smiley face with animated eyebrows is drawn entirely through D3.js selections and SVG shapes. The face uses circles for the head and eyes, rectangles for the brows, and a d3.arc path for the mouth. A chained transition on the eyebrows group animates their vertical position over two seconds, moving them up and back down, demonstrating fundamental DOM manipulation and tween-less attribute transitions in D3 v5.

Mmi-desai

Let's make a face with D3.js!

A yellow smiley face with animated eyebrows is rendered in SVG using D3.js. The face is constructed from basic SVG shapes: circles for the eyes, rectangles for the eyebrows, and an arc path for the mouth. The code uses D3 selections (`select`, `append`) and the `arc` generator, with `transition().duration()` to move the eyebrows up and down. The animation runs once, lifting the eyebrows 50 pixels and then returning them to their original position, demonstrating fundamental DOM manipulation with D3 v5.

PPhilippe Rigovanov

Let's make a face with D3.js!

A yellow smiley face with animated eyebrows is built entirely with D3.js v5 selections and SVG elements. The code uses `d3.select` to target an SVG container, `d3.arc` to draw the mouth as a path, and chained `transition.attr` calls to repeatedly move the eyebrows up and down over 2-second intervals. Circles and rectangles form the eyes and brows, with positions calculated relative to the SVG center.

Mmartvdmarel

Let's make a face with D3.js!

A yellow smiley face with animated eyebrows demonstrates fundamental DOM manipulation in D3.js. The face is drawn using SVG shapes, including a circle for the head, eyes, rectangular eyebrows, and a mouth path created with the `d3.arc` helper. The eyebrows move upward and downward through chained `transition().duration(2000)` calls, altering their vertical translation. The example uses D3 v5 selections to append and style SVG elements within a centered group, illustrating basic data-driven document updates without external datasets.

Jjufrank

Let's make a face with D3.js!

A yellow smiley face with animated eyebrows is drawn entirely in SVG using D3.js v5. The code demonstrates fundamental DOM manipulation by selecting the SVG element, appending groups, and building the face from basic shapes like circles and rectangles. D3 transitions move a shared eyebrow group up and down over two one-second intervals, while a mouth path is created using the `d3.arc` generator with specified inner and outer radii and smile angles.

Mmoha0902

Let's make a face with D3.js!

A yellow smiley face with animated eyebrows demonstrates fundamental DOM manipulation with D3.js. The face is constructed by appending SVG shapes including circles for the eyes, rectangles for the eyebrows, and an arc path for the mouth, all centered using a group transform. D3 transitions move the eyebrow group up and down over two-second intervals, while the `d3.arc` helper generates the mouth's curved path. The example uses d3.select and d3.arc from the D3 v5 library, with static SVG rendering and CSS to hide page overflow.

MMichał Szumnarski

Let's make a face with D3.js!

A yellow smiley face is drawn in SVG, with animated eyebrows that move up and down in a looping transition. The example demonstrates fundamental DOM manipulation by using D3 selections to create and position circles, rectangles, and an arc-based mouth via the `d3.arc` API. Built with D3 v5, it chains `.transition().duration(2000)` calls to animate the eyebrow group's transform attribute. The source code imports `select` and `arc` from D3, and renders everything within a fixed 960×500 SVG canvas.

Mmmustafau

Let's make a face with D3.js!

A yellow smiley face with animated eyebrows demonstrates basic D3.js DOM manipulation. The SVG face is built using D3 selections to append a circle for the head, circles for the eyes, and an arc-generated path for the mouth. Two rectangles form the eyebrows, with the right eyebrow moving upward via a `transition` over two seconds. The code imports `select` and `arc` from the D3 v5 library and reads dimensions from the SVG attributes.

Iiascchwen