Javascript inside html

100%

Javascript inside html

✓ Published1🌍 Public

Last edited Feb 21, 2020

Created on Feb 21, 2020

This example demonstrates how JavaScript expressions can be embedded directly within JSX markup in a React application, rendering both text calculations and SVG circles. The code uses React 16.10.0 with ReactDOM to mount a component that computes squares of array values and maps them to `<circle>` elements with magenta and green fills. It also maps string elements to list items in a separate `Test` component. The visualization shows a simple SVG scene with positioned circles on a 960×500 canvas, highlighting the interplay between inline JavaScript logic and declarative React rendering.

AI-generated description

React Starter code.

MIT Licensed

Similar vizzes

Loading thumbnail…

Javascript inside html

This example demonstrates a mix of inline JavaScript expressions and React-rendered SVG, displaying both text values and a series of circles. The code uses React 16.10 to map over hardcoded arrays, calculating squared values with a custom `sq` function and rendering magenta circles positioned by array elements. A separate `Test` component defines green circles but remains unused. The SVG output appears in a light-green page background, showcasing how JavaScript logic integrates directly into JSX.

Llendup71

93% match

Loading thumbnail…

Javascript inside html

This example shows a React application that mixes JavaScript expressions with JSX and SVG to display computed values and simple circle shapes. It defines a `Test` component that maps an empty array to green circles, while the main `App` component renders squared numbers and nested squares as text, alongside SVG circles with calculated radii and explicit positions. The code uses React 16.10 UMD libraries, ReactDOM, and inline SVG, drawing a magenta circle at fixed coordinates and a default-position black circle. The page displays a 960×500 SVG canvas on a light green background.

NNita

93% match

Loading thumbnail…

Javascript inside html

A minimal React visualization renders a single magenta circle inside an SVG canvas, demonstrating how to embed JavaScript logic directly within HTML markup. The component defines an SVG width of 960 pixels and height of 500 pixels, positioning the circle at coordinates (100, 100) with a 20-pixel radius. A for loop generates console output of numeric values, though these calculations do not affect the visual output. The example uses React 16.10.0 with ReactDOM to mount the SVG element into the DOM, highlighting basic SVG rendering within a React component structure.

NNita

88% match

Loading thumbnail…

Javascript inside html

This example shows three horizontal rows of ten magenta and cyan circles rendered as SVG inside a React application. The circles are generated from a fixed array of numbers, with each circle positioned along the x-axis and centered vertically. The code uses React and ReactDOM to mount the component into the DOM, mapping array elements to SVG circle elements with specified radii and fill colors. The visualization demonstrates static SVG rendering within a React component structure.

NNita

86% match

Loading thumbnail…

Javascript inside html

This example displays three rows of circles, each row rendered in a separate SVG, with positions determined by an array of numbers and randomized vertical coordinates. Using React, the component maps over a fixed array to generate circle elements with either magenta or cyan fills. The visualization leverages React’s declarative rendering and SVG’s native circle shape, with the JavaScript logic computing horizontal placement based on array indices and vertical placement via `Math.random()`. The result is a playful, generated pattern showing how simple data can drive SVG output.

NNita

85% match

Loading thumbnail…

Javascript inside html

This example demonstrates a scatterplot of 101 magenta circles scattered across a light green SVG canvas. The visualization uses React to render SVG elements, with circle positions generated from an array built using a JavaScript loop and `Math.random` for horizontal placement. The code imports React and ReactDOM, renders a single `App` component containing an SVG with a translated group element, and relies on React’s virtual DOM for efficient updates.

NNita

83% match

Loading thumbnail…

Javascript inside html

This example shows ten magenta circles evenly spaced across an SVG canvas, with a fixed radius of 20 pixels and y-coordinate of 100. The circles are generated by mapping over a hardcoded array of integers from 0 to 10. React 16.10.0 renders the SVG elements declaratively, using ReactDOM to mount the component into the page’s root div. The code also logs computed list values to the console, though these do not affect the visual output.

NNita

82% match

Loading thumbnail…

Adjacent JSX elements must be wrapped in an enclosing tag

This example demonstrates a React application that renders SVG circles based on squaring calculations applied to an array of numbers. It uses React and ReactDOM to compose JSX elements that display the squared values of 15 and 25, as well as their nested squares, alongside a standalone SVG circle whose radius is derived from one of these calculations. The code employs the `sq` arrow function for mathematical operations and renders all output within a single root div.

NNita

81% match