Props in react

100%

Props in react

✓ Published1🌍 Public

Last edited Feb 16, 2020

Created on Feb 14, 2020

This example demonstrates how React components pass data through props, rendering a list of jokes where each joke card displays a question and punchline. The `App` component passes a `bunk` object containing optional `question` and `punchline` fields to three `Joke` components. Using inline styles, the `Joke` component conditionally hides the question heading with `display: none` when no question exists, and changes the punchline background to orange for standalone punchlines. The code uses React’s `useState` implicitly through prop passing, with the `ReactDOM.render` API mounting the app.

AI-generated description

Joke generator with inline style. If there is just the punchline, conceal the question line and make punchline background orange.

MIT Licensed

Similar vizzes

Loading thumbnail…

Mapping components

This example shows how to render a list of jokes from an array of objects using React components. The `App` component maps over the imported `JokeSource` array and passes each item’s `question` and `punchline` as props to the `Joke` component, which conditionally displays the question and adjusts the punchline font size based on whether a question exists. The code uses React’s `map()` method to generate multiple DOM elements dynamically from the static data file.

JJunyanL

81% match

Loading thumbnail…

React 201

This example demonstrates how React components render a list of jokes, conditionally displaying questions and answers from a static dataset. It uses React’s `map` method to transform joke objects into `Joke` components, with inline styles dynamically hiding questions and graying answer text when a question is absent. The code imports React and ReactDOM to mount the `App` component, while jokes are sourced from a local `jokesData.js` file. The visualization also references population data from World Population Prospects 2017, though that dataset is not used in the visible rendering.

Ddata-inside

79% match

Loading thumbnail…

Props in react

This example demonstrates how React components pass and receive data through props. The App component renders three Contact components, each receiving a `card` object containing image URLs, names, phone numbers, and emails from placeholder kitten images. The Contact component uses destructuring with a default value for the `ashy` property, logging the props object to the console. The code uses React 16.10 with `ReactDOM.render` to mount the component tree in the root element.

JJunyanL

78% match

Loading thumbnail…

React 301 (state)

This example demonstrates React state management within a class component, rendering a simple question-and-answer display. The App component holds state via `this.state` and updates the rendered text. It also maps over an array of joke objects, using conditional logic and inline styles to toggle visibility and color based on whether a question exists. The code imports React and uses `ReactDom.render` to mount the app to the DOM. While the repository references a population dataset, the actual visualization is not implemented in the provided files, which focus solely on React component interactions.

Ddata-inside

74% match

Loading thumbnail…

React 101

This React 101 example demonstrates a hands-on teaching environment for the React library, showcasing functional components and props through a simple todo list. The header component (`Header.js`) dynamically changes its greeting and text color based on the current hour of the day, while the main list renders three todo items from a static `todosData` array. The app uses `ReactDOM.render()` to mount the root `App` component, which combines `Header`, `TodoItem`, and `Footer` components, with each `TodoItem` receiving its data via React props. Styling is applied through a linked CSS file, and the example leverages React 16.13.1 from unpkg.

Ddata-inside

69% match

Loading thumbnail…

React Starter

This example shows the difference between text inside JSX string literals and JavaScript expressions in a React component. The component renders two lines, one displaying the literal string `'hello'` and the other evaluating the expression `{'hello'}` to produce the same text, with distinct styling applied via CSS. It uses React and ReactDOM from the unpkg CDN, with ReactDOM.render mounting the App component into the root div, demonstrating a minimal setup for a React-based visualization or UI.

NNita

64% match

Loading thumbnail…

React Starter Code

This example displays a minimal "Hello React" message in a web page. It demonstrates a basic React 18 setup by loading the core libraries from unpkg and rendering a simple functional component into the DOM. The code uses `ReactDOM.render` to mount the `App` component to a `#root` element, defining the component with inline JSX syntax. The page’s title tag and a README note referencing a smiley face suggest the example is a starting point for further development, though no additional data or visualization logic is implemented.

Ffjvoris

63% match

Loading thumbnail…

Gist 0214c33084a385939fa02bb466c2a999

This example shows a React application that renders a basic component structure, confirming the presence of a title element through a unit test. The code uses Enzyme's `shallow` rendering to inspect the App component and Jest as the test runner, verifying that an `h1` tag exists. The test suite imports React and the App component, then asserts the rendered output includes the expected heading. No data visualization or interactive behavior is demonstrated; it focuses solely on component rendering validation within a Parcel and React setup.

115Dkatz

63% match