Pass the Technical Interview with JavaScript
Learn about the computer science concepts of data structures and algorithms and build implementations from scratch in modern JavaScript.
IncludesJavaScript,Interview Questions,Data Structures,Big O,Sort and Search Algorithms, and more.
Skill level
IntermediateTime to complete
Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary13 hoursProjects
1Prerequisites
1 courseWe suggest you complete the following courses before you get started with Pass the Technical Interview with #"-1">About this skill pathOnce you have a strong foundation in JavaScript, the next step is going pro. In this skill path, we’ll teach you the advanced coding skills you need to land a job — along with tips and tricks that will help you nail the technical interview. Learn about data structures and algorithms and dive into more advanced topics like algorithmic complexity and dynamic programming.
Skills you'll gain
- Pass a technical interview
- Implement data structures in JavaScript
- Create algorithms from scratch
- Write professional-level code
Syllabus
8 units • 36 lessons • 1 project • 34 quizzes- 1
Getting Started with Data Structures
Get started with an overview of data structures, algorithms, and dig into building your first data structure!
- 2
JavaScript Linear Data Structures
Learn to build various linear abstract data types in JavaScript, such as linked lists, queues, and stacks.
- 3
Hash Maps
Learn hash maps, a key-value data storage structure with very efficient lookup performance.
- 4
Algorithmic Concepts
Learn algorithm fundamentals, including recursive vs. iterative patterns and Big O asymptotic notation.
- 5
Nonlinear Data Structures
Learn to build various nonlinear data structures such as Trees, Binary Trees, and Heaps.
- 6
Sorting Algorithms
Learn how to build essential sorting algorithms, such as bubble sort, merge sort, and quicksort.
- 7
Graph Data Structures
Learn how to create, traverse, and find paths through graph data structures.
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Reviews from learners
- The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.ChrisCodecademy Learner@ USA
- I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.RodrigoCodecademy Learner@ UK
- Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.John-AndrewCodecademy Learner@ USA
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Related resources
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Why JavaScript Is Essential
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Explore the doubly linked list in depth — understand its definition, basic operations, implementation, comparison with singly linked lists, and real-world uses. - Article
Why learn JavaScript foundations?
Learn more about why you should build a strong foundation in JavaScript when you first learn the language.
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What's included in skill paths
Practice Projects
Guided projects that help you solidify the skills and concepts you're learning.Assessments
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Earn a document to prove you've completed a course or path that you can share with your network.
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