Gyoogle
A Korean-language study encyclopedia of CS basics and interview topics for new developers.gyoogle/tech-interview-for-developer
- Stars
- 17.7k
- Forks
- 3.7k
- Licence
- MIT
- Language
- Java
- Last update
- 1.4 years ago
- Type
- Learning resource
No commits in over a year — check for forks or alternatives before adopting.
What it is
This is a collection of study notes in Korean covering computer science fundamentals and common technical interview questions for junior developers. The README shows topic lists grouped under headings such as Computer Architecture, Data Structure, Database, and Network, with each entry linking to a separate document. It is also published as a website at gyoogle.dev.
- Look up a topic such as TCP handshakes, transaction isolation levels, or B-Trees before an interview
- Work through the Computer Science section topic by topic as a study plan
- Use the Interview section to get a sense of what technical interviews cover
Great for
- Korean-speaking junior developers preparing for technical interviews
- Students reviewing core CS topics like data structures, databases, and networking
- Readers who want a quick refresher on a specific CS concept before an interview
Not ideal for
- Readers who do not read Korean, since the README and linked notes are in Korean
- People looking for a software library or application to install, since this is reference material
- Experienced engineers seeking advanced or in-depth coverage, as the README presents introductory-level topics
How to get it
- 1
Read it online
Clone the repository
git clone https://github.com/gyoogle/tech-interview-for-developer - 2
Run it
- Open https://gyoogle.dev/ to read the material in a browser
- Or browse the Computer Science folder on GitHub and open a topic
- Start with the Computer Architecture or Data Structure section if you are new to CS basics
- 3
Get the most out of it
- Use the website at gyoogle.dev for a browsing experience instead of raw GitHub files
- Follow the Interview section for a sense of typical interview preparation
- Report errors or suggest changes through the repository's issues and pull requests, as the README invites
Downloads
Strengths
- Organized by subject area with direct links to each topic
- Free and MIT-licensed, with a companion website
- Actively maintained by multiple contributors, with the last push in June 2025
Trade-offs
- Content is in Korean, which limits its audience
- The README only shows the first part of the topic list, so full coverage is not confirmed here
- Reference notes are not a substitute for hands-on practice or structured courses
How it compares
| Project | Stars | Type | Level | Updated | Best for |
|---|---|---|---|---|---|
| tech-interview-for-developer (this) | 17.7k | Learning resource | beginner | 1.4 years ago | Korean-speaking junior developers preparing for technical interviews |
| javascript-algorithms | 197k | Learning resource | beginner | 3 months ago | Students learning core computer science concepts in JavaScript |
| Java | 66.7k | Learning resource | beginner | 4 days ago | Students learning algorithms and data structures in Java |
| interviews | 65.5k | Learning resource | beginner | 1.5 years ago | Students preparing for their first software engineering interviews |
| awesome-cheatsheets | 46.6k | Learning resource | beginner | 19 days ago | Developers brushing up on a language or tool they use only occasionally |
| C-Plus-Plus | 34.8k | Learning resource | intermediate | 1 months ago | Students learning algorithms and data structures in C++ |
Stats synced from GitHub. The assessment above was drafted with AI from the project's README on 2026-10-29 and may miss recent changes — check the README before relying on a command. MIT licence: free to use, modify and distribute, including commercially, as long as you keep the copyright notice.