Template literals provide powerful string interpolation and multiline string capabilities using backtick syntax and expression embedding. With over 25 years of experience in software development and as the creator of CoreUI, I’ve used template literals extensively for dynamic content generation, HTML templating, and complex string formatting. From my expertise, the most effective approach is using backticks with ${} expression placeholders to embed variables and calculations directly in strings. This ES6 feature eliminates string concatenation complexity while enabling clean, readable dynamic content creation.