Loading Data Ramen

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Loading Data Ramen

✓ Published0🌍 Public

Last edited Aug 31, 2025

Created on Aug 31, 2025

This visualization demonstrates asynchronous data loading with D3.js. It initially displays a loading state before fetching a CSV file of ramen product reviews from The Ramen Rater dataset. The code uses D3's `select` and `csvParse` functions to fetch, parse, and display the raw tabular data as a JSON object inside a `<pre>` element. The example highlights D3's data handling capabilities, with review numbers and star ratings converted to numeric values for further processing.

AI-generated description

Ramen Rating dataset: The Ramen Rater is a product review website for the hardcore ramen enthusiast (or "ramenphile"), with over 2500 reviews to date. This dataset is an export of "The Big List" (of reviews), converted to a CSV format.

https://www.kaggle.com/datasets/residentmario/ramen-ratings?resource=download

Each record in the dataset is a single ramen product review. Review numbers are contiguous: more recently reviewed ramen varieties have higher numbers. Brand, Variety (the product name), Country, and Style (Cup? Bowl? Tray?) are pretty self-explanatory. Stars indicate the ramen quality, as assessed by the reviewer, on a 5-point scale; this is the most important column in the dataset!

Note that this dataset does not include the text of the reviews themselves. For that, you should browse through https://www.theramenrater.com/ instead!

Attributes:

Attribute	Type	Classification	Description
Review #	Quantitative (Discrete)	Ordinal	Numeric ID assigned to each review, order matters
Brand	Categorical	Nominal	Name of the ramen brand (e.g., Nissin, Samyang)
Variety	Categorical	Nominal	Product name or flavor (e.g., “Spicy Chicken”). A label, not ordered
Style	Categorical	Nominal	Packaging style (Cup, Pack, Bowl, Tray, etc.)
Country	Categorical	Nominal	Country of origin for the ramen
Stars	Quantitative	Ordinal	Rating on a 0–5 scale (in 0.25 increments). Higher = better, but not continuous.
Top Ten	Categorical	Nominal	Whether the ramen made the Top Ten list, ranking and the date.

MIT Licensed

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