Let's make a face with D3.js!

Let's make a face with D3.js!

A smiley face rendered in SVG demonstrates fundamental D3.js DOM manipulation. The face uses D3 selections to append a yellow circle, eyes, and a mouth via the `arc()` shape generator. With `transition().duration()`, the eyebrows animate upward and back, moving a group containing two rectangles. The code imports `select` and `arc` from the d3 module, targeting an SVG element sized through its attributes. Data is hardcoded as numeric constants for geometry, with no external dataset.

Kkitpes666

Let's make a face with D3.js!

This example shows a yellow smiley face rendered in SVG with animated eyebrows that move up and down. D3.js creates the face using circles for the eyes, rectangles for the eyebrows, and an arc path for the mouth, all positioned within a central group. The animation uses chained transitions on the eyebrows group, alternating between two vertical offsets over two-second intervals. The code imports `select` and `arc` from d3 and uses an SVG container sized 960 by 500 pixels.

AAngelii

Let's make a face with D3.js!

This example uses D3.js to build a simple smiley face out of SVG shapes, with animated eyebrows that move up and down. It demonstrates fundamental DOM manipulation through method chaining: appending circles and rectangles to construct the face, and using `transition().duration()` to move the eyebrow group. The code imports `select` and `arc` from D3 v5, and draws the mouth with the `arc()` path generator. A yellow circle with a black stroke forms the head, with eyes and eyebrows positioned via SVG transforms.

Ffaaty

Let's make a face with D3.js!

A self-contained D3.js animation builds a smiley face from SVG primitives—a yellow circle head, two eyes, rectangular eyebrows, and an arc-based smile. The face is centered using a coordinate transform, and the eyebrows bounce up and down in an infinite loop via chained `transition().duration()` calls. The example demonstrates fundamental DOM manipulation with the `select` and `append` API, along with the `arc` symbol for path generation, all rendered in a 960×500 SVG viewport.

MMukund Khandelwal

Let's make a face with D3.js!

A yellow smiley face is drawn on an SVG canvas using D3.js, with two eyes, eyebrows, and a mouth created via basic shapes and an arc path. The entire face is centered with a group translation, and the eyebrows animate upward and back down over four seconds using chained `transition` calls. The code imports `select` and `arc` from D3 v5, sets circle, rectangle, and path attributes programmatically, and relies on SVG for rendering.

Ddbidwai

Let's make a face with D3.js!

A smiley face rendered as SVG shapes uses green for the head, yellow strokes, and animated eyebrows that move up and down. The example demonstrates fundamental DOM manipulation with D3.js v5, building the face from circles, rectangles, and an arc-generated mouth while applying transitions to shift the eyebrow group. Code uses `d3.select`, `attr`, `transition`, and the `arc` generator, with a blue background set on the SVG.

YYujin Chung

Let's make a face with D3

This example uses D3 v5 to render a simple yellow smiley face in SVG, with black circular eyes and a mouth drawn as an arc. The code demonstrates core D3 selection and joining through `select`, chained `.attr()` methods for styling, and the `arc()` generator to create the mouth path. It sets up a group element (`g`) translated to the center of a 960×500 SVG canvas, positions elements with explicit pixel coordinates, and relies on `d3.min.js` from unpkg. The face is static, showing SVG primitives without data binding or interactivity.

AAnuj Saboo

Let's make a face with D3.js!

This example demonstrates basic DOM manipulation with D3.js by building a static smiley face from SVG shapes. It draws a yellow circle for the head, two black circles for the eyes, and an arc-generated mouth using the `d3.arc` API with specified inner and outer radii. The code highlights fundamental selection and attribute-setting patterns, such as `select`, `append`, and `.attr`. Although the title suggests eyebrows that move, the provided code only renders the face without any animated or interactive behavior.

Mmaber77