Fork of Cars Report

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Fork of Cars Report

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Last edited Jan 23, 2021

Created on Jan 23, 2021

This fork of the Cars Report tutorial demonstrates a JavaScript data-processing pipeline that filters and formats car listings. It shows how to define reusable modules with `formatCar.js` and `generateReport.js`, which filter an in-memory JSON array of five cars by price and render each as formatted text. The `getCars.js` module parses a static JSON string and returns the data asynchronously via a Promise with a simulated 2-second delay. The `index.js` script initiates the report by setting a loading message and then updates the page’s `<pre>` element once the data resolves, using only core JavaScript without external charting libraries.

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An example tutorial of how to use JavaScript objects, arrays, and modules.

MIT Licensed

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This example demonstrates a JavaScript data-processing pipeline that reads a car inventory from an embedded JSON array, filters the cars by price, and formats the results into a text report. The interface shows a clear output panel, initially displaying a loading message. The code uses a custom `getCars` function, which simulates an asynchronous API call with a two-second delay, and a `generateReport` module that filters and maps car objects. The final formatted list is rendered into the HTML page using the `textContent` property of a designated `<pre>` element.

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