Syntax errors occur during compilation and are usually caught before code runs, while runtime errors happen during execution and can be unpredictable. Catching syntax errors early saves time, but tackling runtime errors requires validation, exception handling, and debugging tools to prevent crashes and unexpected results.
JavaScript has two types of errors: syntax errors and runtime errors. Syntax errors occur due to mistakes in code writing, preventing execution, while runtime errors happen during execution, often caused by unexpected interactions or edge cases, leading to application failure. Understanding the difference is crucial for robust coding.
