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Javascript Capitalize First Letter

To capitalize the first letter of a string in JavaScript, you can use this simple function: function capitalizeFirstLetter(str) { if (!str) return ”; return str.charAt(0).toUpperCase() + str.slice(1); } āœ… Example: console.log(capitalizeFirstLetter(“hello”)); // Output: “Hello” console.log(capitalizeFirstLetter(“javaScript”)); […]