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JavaScript Algorithms and Data Structures

Master algorithms and data structures in JavaScript to solve complex problems and excel in technical interviews.

Computer Science · Intermediate

Free · Self-paced · Certificate included

💻

About this course

This comprehensive course is designed to provide in-depth knowledge and practical expertise in JavaScript algorithms and data structures. It covers fundamental concepts, advanced techniques, and real-world applications, enabling learners to solve complex problems efficiently. Suitable for developers looking to enhance their coding skills and those preparing for technical interviews, this course bu...

What you'll learn

  • Implement core data structures in JavaScript: arrays, linked lists, stacks, queues, trees, heaps, hash tables, and graphs
  • Analyze time and space complexity using Big O notation
  • Implement and compare sorting algorithms (quick, merge, heap, and others)
  • Apply searching techniques including binary search, BFS, and DFS
  • Design and reason about recursive algorithms and recursion patterns
  • Use advanced structures: balanced trees, priority queues, and union-find
  • Implement graph algorithms: shortest paths, MSTs, topological sort, and traversal strategies
  • Apply dynamic programming and greedy approaches to optimize solutions
  • Implement backtracking, string, mathematical, and bit-manipulation algorithms
  • Build practical projects and practice interview-style problems to strengthen problem-solving skills

Prerequisites

Familiarity with JavaScript syntax, functions, arrays/objects, and basic programming concepts; basic algebra is useful.

Level
Intermediate· Level
Duration
10 weeks (≈40–60 hours)· Duration
Language
English· Language
Modules
15· Modules

Skills you'll gain

  • Algorithm design
  • Data structures implementation
  • Complexity analysis (Big O)
  • Recursion & divide-and-conquer
  • Dynamic programming
  • Graph theory and traversal
  • Problem-solving for interviews
  • JavaScript performance and optimization
  • Bit manipulation and mathematical algorithms
  • Project-based software development

What you'll study

15 modules — work at your own pace.

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