Computer Programming
6704 learners
Understanding Debugging with JavaScript
Become familiar with the common bugs in the JavaScript landscape and develop the skills to debug programs effortlessly. Learn to navigate through errors and apply effective debugging techniques for cleaner, error-free code.
JavaScript
See path
5 lessons
21 practices
1 hour
Badge for General Programming and Algorithms,
General Programming and Algorithms
Lessons and practices
Deciphering the Stars: Correct the JavaScript Constellation
Mars Transmission Glitch
Journey to Jupiter: Debug the Star Chart
Stargazing Loop Correction
Lost in the Asteroid Belt: Spot the Syntax Error
Rover Communication System Syntax Check
Orbital Swap Debug Challenge
Lost in the Array: Uncovering the Mystery of Indexes
Space Shuttle Launch Code Check
Space Ventures Payroll Logic Check
Weekly Payroll Debugger
Employee Bonus Calculation Debugger
Debugging Employee Payroll Calculation
Navigating Stellar Code Exceptions
Stellar Navigator Error Handling Upgrade
Add Exception Handling for Unknown Planet Display
Spacecraft Fuel Level Check Before Launch
Galactic Database Operation Logging
Simulate Mission Data Error Handling in JavaScript
Implementing the Finally Block in Space Mission Cleanup
Space Voyager: Pre-Launch Fuel Check and Systems Review
Meet Cosmo:
The smartest AI guide in the universe
Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.
Sign up
Join the 1M+ learners on CodeSignal
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal