Learn JS Data is a free, community-driven guide that teaches the basics of data manipulation and processing in JavaScript, both in-browser and with Node.js. The guide covers tasks like reading, combining, summarizing, and cleaning data, with examples using the core JavaScript API, d3.js, and lodash. It's targeted at learners or developers who have basic JavaScript knowledge and want to explore data wrangling and preparation in JavaScript for analysis or visualization. The content is open-source and suitable for self-learners, educators, and anyone interested in JavaScript data processing.
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