Definition: The term "km.js" is used in JavaScript to calculate distance or speed between two points, akin to GPS tracking. It's essential for applications that need precise measurements and calculations in real-time. For example, it can help in setting routes, calculating distances, or estimating time taken by a vehicle to reach a destination. The definition of "km.js" is primarily based on the use of JavaScript for data manipulation and calculations, with emphasis on precise distance measurement.
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