Merge Sort Tutorial on Scrimba
Quick Answer: Pro, 64-minute Intermediate course. You implement merge sort and supporting ideas in JavaScript with interactive practice. Good when you want one classic sorting algorithm understood well, not a rushed overview of ten sorts.
Last reviewed: March 2026.
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Merge Sort Tutorial
ProData Structures and Algorithms: Merge Sort
View on Scrimba (opens in a new tab)About This Course
Data Structures and Algorithms: Merge Sort
This Intermediate-level course covers 64 min of content. A Scrimba Pro subscription is required for full access.
- Duration: 64 min
- Level: Intermediate
- Access: Scrimba Pro required
What Makes This Course Distinctive
Merge sort is the usual teaching vehicle for divide-and-conquer and stable sorting intuition, and this course keeps you inside one algorithm long enough to trace recursion and merging until it clicks. Short runtime makes it realistic to finish in a weekend without abandoning halfway. Interactive coding helps because merge steps are easy to implement almost-right and painful to debug on paper alone. It pairs with binary search and the full DSA course when you are building an interview toolkit piece by piece. Listed on the Frontend Developer Path and Fullstack Developer Path as supplemental algorithm practice. Not the right pick if you only want Big O theory without writing sort code.
Prerequisites
Basic knowledge of HTML and CSS is recommended before starting this course.
Who Is This Course For?
Developers refreshing CS basics for interviews and learners who want a concrete sorting implementation under their belt.
Not ideal if: You need non-comparison sorts, parallel sorting, or systems-level performance tuning as the main topic.
Part of These Learning Paths
Choose This If
Choose this course if:
- You want guided interactive coding for merge sort rather than copying a gist once.
- You prefer one-algorithm depth before tackling the full DSA syllabus.
- You are practicing JavaScript implementations of classic algorithms for interviews.
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This course requires a Scrimba Pro subscription. Pro gives you access to 86+ courses, a certificate of completion, and access to the Discord community. Check the pricing page for current rates.
The course contains 64 min of interactive screencasts. Since you can pause and code along at your own pace, most learners finish in 2-4 weeks of regular practice.
You will build practical projects using Merge Sort Tutorial concepts. Scrimba's interactive format lets you modify the instructor's code directly in the browser.
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