JavaScriptMedium
What are the different types of errors in JavaScript?
By FrontendPro Editorial Team Updated 8/8/2026
#JavaScript
Answer
In JavaScript, there are three main types of errors: syntax errors, runtime errors, and logical errors. Syntax errors occur when the code violates the language's grammar rules, such as missing a parenthesis. Runtime errors happen during code execution, like trying to access a property of undefined. Logical errors are mistakes in the code's logic that lead to incorrect results but don't throw an error.
