Generate a random number or integer in a range with JavaScript
Enhance JavaScript's Math.random() to generate a random number or integer in a specified range.
JavaScript Random Value Generators
Random value generators come up in a lot of different situations. This snippet collection consists of a variety of JavaScript solutions, from generating random numbers in a range to strings, booleans and hex color codes.
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JavaScript · Generate a JavaScript array of random integers in a given range
Combining
Math.random()and a few simple math operations, you can generate an array of random integers in a specified range. -
JavaScript · Generate a random boolean value in JavaScript
A quick, one-liner to generate a random boolean value in JavaScript.
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JavaScript · Generate a random alphanumeric JavaScript string
Use JavaScript to generate a random alphanumeric string of a specified length.
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JavaScript · Generate a random hex color code in JavaScript
Learn how to generate a random hexadecimal color code with a few lines of JavaScript.
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JavaScript · Generate a UUID in JavaScript
Generate a UUID in JavaScript using native APIs in both the browser and Node.js.