Computer Programming
155 learners
Mastering Complex Data Structures in JavaScript
In this course, you will expand your knowledge of JavaScript's more advanced features, including comprehensive data structures like objects, sets, and maps, as well as nesting these data structures together, which are crucial for managing more complex data efficiently.
JavaScript
5 lessons
25 practices
3 hours
Computer Science Fundamentals
Lessons and practices
Append New Element Multiple Times to an Array
Unpacking a Nested Array in JavaScript
Advanced Array Subset Extraction
Finding Longest and Shortest String Lengths in an Array
Combining and Repeating Arrays
Modifying Sets to Calculate Symmetric Difference
Managing a Team's Roster with Sets
Check Flower Availability in Garden Set
Managing a Flower Garden with Sets in JavaScript
Managing Store Inventory with JavaScript Sets
Check Before Adding Recipe
Fix the Grocery List Update Bug
Managing Product Inventory in an Object
Deregister Equipment from Inventory
Managing Event Equipment Inventory
Improving Error Handling in Nested Data Structures
Fix the Book Addition in the Library System
Add a New Rocket to the Fleet
Restock Inventory with Nested Objects
Managing Building Occupancy with Nested Structures
Modify BrowserHistory to Remove Last Visited URL
Fix the DocumentManager Class in JavaScript
Implement a Printer Job Queue Using JavaScript
Enhancing the Stack with Peek and Pop Methods
Crafting a Print Queue System
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.

Join the 1M+ learners on CodeSignal
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal