Circles with Math.random and fill with jsx

Random circles

This example shows a dense field of overlapping circles rendered in an SVG, with their positions and colors appearing randomized across the display. Built with React, the component generates a triply-nested loop that creates circles using the `<circle>` element, calculating each `cx` and `cy` position by multiplying array values with `Math.random`. The fill color is derived from the array index arithmetic, producing a gradient-like effect in the RGB scale. The visualization relies on React’s `ReactDOM.render` to mount the SVG into the DOM, with no external data source.

89% match

circle with Sine and cosine functions

This example renders a set of 50 randomly positioned circles inside an SVG, with each circle’s x-coordinate derived from a random value and its y-coordinate spaced evenly by index. The fill color of each circle varies dynamically using `rgb()` values computed from the circle’s index and a random multiplier. Built with React and ReactDOM, it uses JSX to map over an array of random numbers and generate the SVG circle elements, demonstrating a simple, non-interactive scatter-like visualization of random data.

87% match

Circles with random color picker

This example renders a grid of circles on an SVG canvas using React. The visualization generates 201 circles positioned along the x-axis at regular increments, with random y-coordinates between 0 and 400. Each circle’s fill color is determined by its index position, producing an RGB value that shifts across the spectrum. The code uses React’s `ReactDOM.render` to mount the component and maps over an array to create the SVG circle elements. A fixed viewport of 960 by 500 pixels contains the randomly scattered circles against a light green background.

87% match

Use 'return' in React App

A random radial pattern of colored circles radiates outward from the center of an SVG canvas, with each circle’s size and hue varying unpredictably. The React component `Circles` renders individual `<circle>` elements, while `index.js` generates 50 x-positions and 50 pixel offsets to compute coordinates using trigonometric functions (`Math.cos` and `Math.sin`). Fill colors are derived from the index values and random multipliers, and circle radii multiply a fixed base by `Math.random()`. ReactDOM renders the app into the root element, with `Circles.js` exporting a stateless functional component.

86% match

Random world shapes with react - 1

This example displays 490 randomly positioned circles and squares scattered across a 960-by-500 SVG canvas, with each shape’s stroke width also randomized. Using React 16 and ReactDOM, the App component generates an array of scaling values and maps them to a custom My_circle component, which renders both a circle and a rectangle per iteration with coordinates calculated via Math.random(). The visualization demonstrates lightweight SVG rendering with React’s component-based approach, producing a chaotic, non-interactive abstract composition.

My React Starter

This example shows a scatter of randomly positioned circles and lines radiating from the center of a 960x500 SVG canvas. The visualization generates 101 data points ranging from -50 to 50, mapping each to a circle at a random offset from the center. Built with React and ReactDOM, the code uses JavaScript’s `Math.random()` to determine circle positions and draws connecting lines with SVG’s `<line>` and `<circle>` elements. The rendering approach uses a static SVG with transformed groups, producing an abstract, non-interactive composition.

React Starter

This example demonstrates a dense scatter of randomly positioned circles rendered as an SVG visualization within a React application. Using nested array mappings, it generates hundreds of overlapping circles with size and color derived from their index values. The code relies on React’s component-based structure and ReactDOM for mounting, while styling is handled through global CSS in the HTML file. The visualization updates dynamically based on the precomputed array A, showcasing a random distribution pattern.

Random Path

This example shows a chaotic scatter of colored circles and overlapping paths generated from randomized coordinates within a fixed SVG canvas. The visualization uses React to map over nested arrays, producing multiple elements per iteration with varying positions, fill colors, and stroke values derived from index-based arithmetic. Rendering is handled through React’s `ReactDOM.render` into an SVG, with no external data source, relying entirely on `Math.random` for spatial distribution and RGB color generation. The result is a dense, abstract composition of geometric primitives.