Educative-77 in JavaScript Accelerate Your Coding Interview Prep

Why solve 2800 problems when you can master 26 problem-solving patterns to crack any coding interview? Learn the underlying patterns behind 77 handpicked coding interview questions, and in the process, learn the game-changing skill of unpacking and answering thousands of LeetCode style questions the right way just by assessing the problem statement. This approach was created by MAANG hiring managers to help you prepare for the typical rounds of interviews at major tech companies like Apple, Google, Meta, Netflix, and Amazon. If you’re pressed for time, this distilled set of coding interview questions ensures coverage of all the essential coding patterns to give you the confidence needed to ace your interview. Each module in the path presents a set of related coding patterns, to help you prepare in a focused, methodical manner. This path is also available in Python, C++, Java, and Go, with more coming soon!

Learning Objectives

Master 26 problem-solving patterns to crack any coding interview!
A hands-on, setup-free coding environment to brush up your skills by solving 77 handpicked problems
Develop a flexible conceptual framework for solving any question, by connecting problem characteristics, solution techniques, and coding design patterns
The ability to identify the underlying patterns of 2800+ LeetCode style coding questions by assessing the problem statement (and learn the tricks required to solve it)
The ability to efficiently evaluate the tradeoffs between time and space complexity in different solutions
Path Content
Module 1 - Two Pointers & Co.

Learn and practice the Two Pointers, Fast and Slow Pointers, and Modified Binary Search patterns to solve coding interview problems.

Module 2 - Basic Data Structures

Learn and practice the In-place Reversal of a Linked List, Stacks, and Matrices patterns to solve coding interview problems.

Module 3 - Trees

Learn and practice the Tree Depth-First Search and Tree Breadth-First Search patterns to solve coding interview problems.

Module 4 - Hashing and Tracking

Learn and practice the Hash Maps and Knowing What to Track patterns to solve coding interview problems.

Module 5 - Heaps

Learn and practice the Top K Elements and Two Heaps patterns to solve coding interview problems.

Module 6 - Fusion

Learn and practice the Merge Intervals and K-way Merge patterns to solve coding interview problems.

Module 7 - Go With the Flow

Learn and practice the Backtracking and Subsets patterns to solve coding interview problems.

Module 8 - Optimization Techniques

Learn and practice the Greedy Techniques and Dynamic Programming patterns to solve coding interview problems.

Module 9 - Advanced Data Structures

Learn and practice the Graphs, Tries, and Custom Data Structures patterns to solve coding interview problems.

Module 10 - Advanced Sorting Techniques

Learn and practice the Cyclic Sort and Topological Sort patterns to solve coding interview problems.

Module 11 - Elegant by Design

Learn and practice the Bitwise Manipulation, Sliding Window, and Union Find patterns to solve coding interview problems.