Debugging Techniques
Explore how to identify and fix errors in JavaScript by using console methods, setting breakpoints, and leveraging browser developer tools. Understand how to inspect code behavior, manage errors, and improve application reliability through effective debugging practices.
Debugging is the process of identifying and fixing errors or bugs in our code. JavaScript offers various tools and techniques to help us troubleshoot issues during development.
Common debugging techniques
Here are some widely used debugging techniques in the industry to efficiently identify, analyze, and resolve development issues.
Using console methods
The console object provides methods to output messages and debug information in the browser’s developer tools. The common console methods include:
console.log(): Logs messages or values.console.error(): Logs errors.console.warn(): Logs ...