Data Structures and Algorithms on Scrimba
Quick Answer: Pro, 2.5-hour Advanced course. You study Big O, recursion, sorting, searching, stacks, queues, trees, and graphs with many coding challenges in JavaScript. Built for interview prep and writing more efficient code, not for absolute beginners.
Last reviewed: March 2026.
Disclosure: ScrimbaGuide may earn a commission when you enroll or subscribe through links on this page. We still describe course limits honestly.
Data Structures and Algorithms
ProBuild a solid foundation in data structures and algorithms, the key to writing efficient code and acing technical interview challenges. You'll learn Big O, recursion, sorting, searching, and core data
View on Scrimba (opens in a new tab)About This Course
Build a solid foundation in data structures and algorithms, the key to writing efficient code and acing technical interview challenges. You'll learn Big O, recursion, sorting, searching, and core data structures like stacks, queues, trees, and graphs, all with tons of challenges.
This Advanced-level course covers 2.5 hrs of content. A Scrimba Pro subscription is required for full access.
- Duration: 2.5 hrs
- Level: Advanced
- Access: Scrimba Pro required
What Makes This Course Distinctive
Instead of a single algorithm gimmick, this course threads the topics interviewers actually ask about: complexity intuition, recursion, classic structures, and graph thinking, each with repeated challenge reps. The interactive format helps because algorithm courses fail when you watch someone else solve problems on a whiteboard. Here you implement and debug in the same environment as the instructor, which shortens the loop between misunderstanding and correction. The scope matches a serious primer, not a competitive programming camp, so you get breadth without endless math proofs. It supports developers targeting frontend and fullstack interviews where JS DSA still shows up. You should bring solid JavaScript fundamentals; otherwise the syntax noise will hide the ideas.
Prerequisites
Working knowledge of the core technology is expected.
Who Is This Course For?
Developers preparing for technical interviews, self-taught engineers who never took a CS course, and anyone optimizing hot paths in app code who wants proper vocabulary.
Not ideal if: You want graduate-level proofs only, or you are still struggling with basic loops and functions in JavaScript.
Choose This If
Choose this course if:
- You want many hands-on challenges across structures and algorithms instead of one narrow topic.
- You need Big O and recursion explained with coding reps, not only diagrams.
- You are willing to spend focused hours because interview-style practice rewards depth.
Related Courses
Practice & Learn More
- Practice JavaScript Arrays
- Practice API Calls
- How Long Does It Take to Learn Coding?
- Scrimba vs Codecademy | All Comparisons
Related Pages
- Frontend Developer Path | Fullstack Developer Path
- Practice JavaScript Arrays | Practice API Calls
- JavaScript Courses
- All Courses
- Scrimba Pricing | Pro vs Free
- Scrimba Review 2026
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 2.5 hrs of interactive screencasts. Since you can pause and code along at your own pace, most learners finish in a few days of regular practice.
You will build practical projects using Data Structures and concepts. Scrimba's interactive format lets you modify the instructor's code directly in the browser.
Start Data Structures and Algorithms
Get access to Data Structures and Algorithms and 86+ more interactive courses with Scrimba Pro.
Use our partner link to get 20% off the Pro plan.