inflearn logo

JS Sniper Training School: Targeting Coding Interviews

Preparing for a coding interview? You've come to the right place! We've put together a session to dive deep into those JavaScript concepts that are usually hard to understand or remain confusing no matter how many times you hear them :) Are you ready to capture the interviewer's heart?

(4.9) 28 reviews

884 learners

Level Intermediate

Course period Unlimited

JavaScript
JavaScript
Coding Test
Coding Test
JavaScript
JavaScript
Coding Test
Coding Test

Reviews from Early Learners

4.9

5.0

옥경

100% enrolled

This is a helpful lecture.

5.0

데릭로

61% enrolled

It is very helpful for understanding JavaScript in depth.

5.0

chicken

42% enrolled

This is a very easy to understand lecture with detailed examples and explanations. If you are looking for a core js lecture, this is a recommended lecture.

What you will gain after the course

  • JS Core

  • JS DOM

  • Intermediate JS Concepts

 

[This text is for search optimization.]

You've successfully passed the coding test,
and now you're facing the heart-pounding technical interview!
You can't afford to fail here!
Let's break through the interviewers' relentless questions and secure your acceptance!

We've all had the experience of knowing something vaguely,
but finding it difficult to explain when put on the spot!

Core concepts that I want to provide like a restorative medicine
to everyone preparing for a front-end developer interview!

I have made an effort to explain the core concepts of JavaScript
clearly and easily from the perspective of an interviewee.

Curriculum

The lecture structure is as follows.

  1. JS-specific concept <Type> : Primitive types and Reference types, Primitive Wrapper types
  2. Getting more into 'this' (call, apply, bind)
  3. The qualities of a sniper, <scope>
  4. I Want to Know That, <Closure>
  5. The Object Factory Manager, <Constructor>
  6. Revealed secrets, <prototype>
  7. Inheriting like a class with ES5 <Subtype & Supertype>
  8. Welcome Class, is this your first time with JS? <Class>
  9. Moving functions up and down, moving my mental state up and down. Heart-fluttering💖 <Hoisting>
  10. The three Infinity Stones of JS, <BOM, DOM, Node>
  11. Behind the scenes of the stage, how does the browser render? <Browser Rendering>
  12. <repaint & reflow>
  13. Like the event flow that swims upstream against the river current <이벤트 흐름>
  14. Instead, I will give you a cute parent element. <Event Delegation>
  15. Fragments of a broken DOM. <DocumentFragment>

✅ Key Features of the Lecture

  1. In every lecture, I deliver knowledge without missing any details based on my own custom-made presentations.
  2. At the end of each lecture, I have always summarized the key points to maximize the learning effect.
  3. The presentation used in the lecture will be compiled into a PDF file and distributed for free to everyone taking the course.

Recommended for
these people

Who is this course right for?

  • Those who have a JavaScript coding interview coming up

  • Those who want to understand JavaScript more deeply

  • Those who have had concepts that they understood but found difficult to actually explain

Need to know before starting?

  • Javascript Basics

Hello
This is The Oreum

11,153

Learners

427

Reviews

3

Answers

4.8

Rating

21

Courses

The Oreum is a premium brand of Jeju Coding Basecamp, primarily producing lectures related to practical work and employment.

If you have acquired theoretical knowledge at Jeju Coding Basecamp, take both your portfolio and practical skills to the next level through The Orm's hands-on courses!

"We support your tenacity and passion to fill that final 2%!"

︎ The Oreum Roadmap

The Oreum 로드맵.png.webp

Build both your portfolio and practical skills through these hands-on lectures! "We support your tenacity and passion to fill that final 2%!" ▶︎ The Oreum Roadmap

More

Co-instructor

Published: 
Last updated: 

Reviews

All

28 reviews

4.9

28 reviews

  • ikhyeonlee5766님의 프로필 이미지
    ikhyeonlee5766

    Reviews 7

    Average Rating 5.0

    5

    100% enrolled

    This is a helpful lecture.

    • derrickrodo님의 프로필 이미지
      derrickrodo

      Reviews 72

      Average Rating 5.0

      5

      61% enrolled

      It is very helpful for understanding JavaScript in depth.

      • chayeeun582841님의 프로필 이미지
        chayeeun582841

        Reviews 3

        Average Rating 5.0

        5

        42% enrolled

        This is a very easy to understand lecture with detailed examples and explanations. If you are looking for a core js lecture, this is a recommended lecture.

        • tkzw48691767님의 프로필 이미지
          tkzw48691767

          Reviews 33

          Average Rating 4.6

          5

          100% enrolled

          It extracts the core of JavaScript and organizes it in an easy-to-understand way with examples, giving me hope that I can pass the technical interview!

          • hujun23489530
            Instructor

            Thank you! I hope you have great results together!! :)

        • yundosa2님의 프로필 이미지
          yundosa2

          Reviews 9

          Average Rating 4.2

          4

          100% enrolled

          Overall, it feels like a light touch on the necessary knowledge. It was good for grasping the concepts, but I think it would have been better if it had been covered in a little more depth. I enjoyed the lecture.

          The Oreum's other courses

          Check out other courses by the instructor!

          Similar courses

          Explore other courses in the same field!

          $29.70