In this Article we will go through how to make the first character of a string lowercase only using single line of code in JavaScript.
This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function
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Let's define this short function:
const lowercaseFirst = str => `${str.charAt(0).toLowerCase()}${str.slice(1)}`;
lowercaseFirst('Hello World'); // 'hello World'