Smiley Faces

Smiley Face

A grid of randomized smiley faces appears, each rendered as a yellow circle with black outline, two eyes, and an arc-shaped mouth. The faces are generated using React components that compose SVG elements, with D3’s `arc` function calculating the mouth path. Random values for stroke width, eye offset, eye radius, and mouth dimensions create variation across the 18-face layout. The example demonstrates reusable React components and D3 integration for declarative SVG generation.

YYibo Zhang

Rrathan.ramesh00@gmail.com

Smiley Face

A grid of eighteen randomly generated smiley faces, each rendered as an SVG, demonstrates component reusability through React props. The faces vary in stroke width, eye offset, eye radius, mouth width, and mouth radius. The visualization uses D3 v7's `arc` generator to create the mouth path, while React components `FaceContainer`, `BackgroundCircle`, `Eyes`, and `Mouth` compose the face. Each face is drawn with a yellow circle, black stroke, two eyes, and a curved mouth, using `Math.random()` to assign individual facial features.

Smiley Face(s)

A grid of randomly generated smiley faces fills the viewport, each face a modular composition of SVG elements built with React components. The d3 library provides the arc function for mouth shapes and a range operator to generate the face count. Each face’s features vary, including eye offsets, radii, stroke widths, and mouth dimensions, producing a playful collection. The rendering uses SVG inside React, with properties passed as props to modular components like Eyes, Pupils, and Tongue, demonstrating a reusable, data-driven approach to visual variation.

JJoe Hutchins

Smiley Face

A grid of randomized smiley faces fills the screen, each face built from a yellow circle, two eyes, and a curved mouth. The React components render SVG elements, while the d3 `arc` generator creates the mouth path. The `range` function from d3 generates the face count, and each face receives random properties for stroke width, eye offset, eye radius, and mouth dimensions.

CCarlos

Smiley Face Part 1

A grid of eighteen randomized smiley faces is rendered as SVG in React, each face composed of a yellow circle, two black eyes, and an arc-shaped mouth. The code uses React components like `Face`, `BackgroundCircle`, `Eyes`, and `Mouth`, with `FaceContainer` providing an SVG group. D3’s `arc` generator builds the mouth path, while `range` from D3 creates the array of faces. Random values for stroke width, eye offsets, eye radius, and mouth dimensions generate visual variation across the grid.

AALI Akbar SABZI

Smiley Face

A grid of eighteen smiley faces appears, each with randomized facial features and proportions. The faces are assembled from SVG primitives within a React component, using a yellow rounded rectangle for the head, black squares and circles for the eyes, and a D3 arc path for the mouth. The d3 `range` function generates the array of faces, and each face receives random values for parameters like eye offset, radius, and stroke width, producing a varied collection.

MMamveguh

Smiley Face

A grid of 18 smiley faces renders in SVG via React, each with randomized eye positions, eye radii, and mouth dimensions. The faces are composed from modular components: a yellow background circle with a black stroke, two eyes, and a mouth drawn using the D3 `arc()` path generator. React's `range()` utility from D3 generates the face array, while each face receives identical width and height props but varying randomized parameters for its features. The visualization demonstrates composable, data-driven SVG generation through reusable React components and D3 shape helpers.

Tthe-birchman

Smiley Face Part 1

This example displays a grid of 18 randomly generated smiley faces, each rendered as an SVG with a yellow background circle, two eyes, and a curved mouth. Using React components for the face parts and D3’s arc generator for the mouth path, the code applies random values to stroke width, eye offsets and radius, and mouth dimensions, creating varied expressions. The faces are composed via nested components like FaceContainer, BackgroundCircle, Eyes, and Mouth, all assembled and rendered through ReactDOM.

Ttmambrose