JavaScript Template Literals
Template literals are a feature in JavaScript (introduced in ES6) that allow for easier string interpolation and multi-line strings using backticks (`) instead of quotes. They support embedded expressions via ${expression} syntax, enabling dynamic string creation without concatenation. This feature enhances readability and reduces errors in string manipulation tasks.
Developers should use template literals when building dynamic strings, such as generating HTML, SQL queries, or log messages, as they simplify code and improve maintainability compared to traditional string concatenation. They are essential for modern JavaScript development, especially in frameworks like React or Node.js, where string interpolation is common for UI rendering or API responses.