A new video course from the channel datarekha promises to teach the entire world of Data Structures and Algorithms (DSA) in a single, 50-minute animated film. Titled "Data Structures & Algorithms — The Complete Visual Course (Animated, 50 Min)," the video uses motion graphics and word-for-word narration to explain core concepts without slides or whiteboard scribbles.
Every algorithm is both explained and coded, making the content accessible for beginners and intermediates alike. The course covers topics from Big-O complexity and recursion to linear and binary search, two pointers, and the sliding window technique.
Chapters include:
- Intro — 3 seconds vs 3 hours
- Why DSA: O(n²) vs O(1)
- Big-O & Complexity
- Recursion & the Call Stack
- Built-ins & Their Hidden Cost
- Linear Search
- Binary Search
- Two Pointers & Sliding Window
The video has already garnered 9 views since its release on June 13, 2026. hashtags include #DSA, #Algorithms, and #DataStructures.