DSA + LEETCODE for Coding Interviews — Clear, Step-by-Step Animated Walkthroughs!
InstructorScott BarrettThe use of hand-crafted animations helps clarify abstract concepts like recursion, trees, and heaps, making them more accessible to visual learners.
Editorial course preview
These 4 complementary views highlight concrete, legible examples from the course presentation.
This frame shows a Java code editor implementing a Node class and LinkedList constructor, alongside a sidebar listing specific linked list exercises like Remove First and Get.
This visual representation illustrates a linked list data structure with four connected nodes (18, 21, 27, 44) defined by head and tail pointers, accompanied by a separate node and code syntax.
This diagram illustrates the structure of a binary search tree, showing how numerical values are organized hierarchically with a root node branching into left and right subtrees.
This slide outlines key data structures including linked lists, stacks, queues, binary search trees, hash tables, and graphs, featuring a sample graph diagram with numbered nodes.
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The curriculum follows a consistent pattern of conceptual lectures followed by targeted coding and interview-oriented exercises.
Certain sections, specifically graphs and dynamic programming, lack the depth or volume of exercises found in earlier modules. One signal from a review dated March 2026 suggests these gaps exist, though the displayed update date does not prove if this was addressed.
The course provides solutions for specific problems but lacks broader strategies or rulesets for approaching complex algorithmic challenges. A signal from a review dated December 2025 notes this, and the update label does not guarantee a correction.
The curriculum aligns well with the target of Java programmers and beginners, provided they have basic programming knowledge.