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Smiley Face +react(ES6)

A grid of randomly generated smiley faces demonstrates component reuse with React and D3. Each face is composed of separate React components for the background circle, eyes, and mouth, assembled within an SVG container. The code uses `d3.arc` to draw the mouth path and `d3.range` to generate 18 faces, each with randomized stroke width, eye position, eye radius, and mouth dimensions. The SVG is rendered via React's declarative JSX syntax, with props passing values from the parent `App` component to the reusable `Face` component.

CCyc-Evelyn

Smiley face

A grid of randomly generated smiley faces fills the view, each with a yellow background circle, black stroke, two eyes, and an arc-shaped mouth. The React components compose a `Face` from reusable parts (`BackgroundCircle`, `Eyes`, `Mouth`) inside an SVG container, with properties like eye offset, radius, and mouth width varied randomly. The `Mouth` path is built using `d3.arc()`, while the grid layout itself comes from `d3.range()` mapping over the component. The rendering is pure SVG within a React application using D3 v7 for geometry.

PPyotr Grigorchenko

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 Faces

A grid of randomly generated smiley faces, each with a yellow circular head, black outlined stroke, two eyes, and an arc-shaped mouth, demonstrates the reuse of a modular face component. Using React to compose SVG elements, the code leverages D3's `arc` generator to define the mouth path, while `d3.range` creates a 6-by-3 array of faces. Each face varies its stroke width, eye offset and radius, and mouth dimensions through randomized parameters passed as props, showing how declarative components can produce varied visual output.

Aabreeson

Smiley Face Part 1

A grid of 18 randomly generated smiley faces, each with unique eye positions, pupil offsets, mouth shapes, and RGB face colors, displays the compositional possibilities of a reusable React component. The code constructs each face using SVG primitives through React components like `BackgroundCircle`, `Eyes`, and `Mouth`, while `FaceContainer` handles the SVG coordinate translation. D3’s `arc` generates the mouth path, and `d3.range` produces the array that maps over to render each face instance.

KKevin McMorrow

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

A grid of randomly generated smiley faces fills the screen, each rendered as a yellow circle with black strokes, two eyes, and a curved mouth. The code creates 18 variations using React components and D3's `arc` generator for the mouth paths, with randomized dimensions for stroke width, eye position, eye radius, and mouth parameters. The SVG faces are generated in a React app from the `range` utility in D3, with each face re-rendered with different random values.

Kknpoblete

Smiley Face

A grid of eighteen smiley faces is rendered as React components, each with randomized eye radius, mouth width, and mouth radius. The faces use a radial gradient from yellow to orange and are drawn as SVG circles and arcs. The code leverages d3’s `arc` generator to shape the mouth, while React handles the component composition and rendering. Each face is positioned via a shared container that translates the SVG group, with stroke widths and offsets fixed across all instances.

Llaurajchang