# devSquad-study/2023-CS-Study

신입 개발자 면접 대비 CS 스터디 👨🏻‍💻👩🏻‍💻 🔥

Repository: https://github.com/devSquad-study/2023-CS-Study
Canonical: https://ross.abutalabs.com/products/2023-cs-study
Language: Java
License: MIT
License Family: permissive
Topics: algorithm, db, network, os, backend, interview, java
Last push: 2025-04-10T06:23:31+00:00

## Health v2 (maintenance only)
Score: 38/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 15, release rhythm 35, longevity 95
- inputs: {"age_days": 1343, "days_push": 510, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1377, forks 104 (observed 2026-08-28T04:04:33.477090+00:00)

## What it is
A Korean-language collaborative study repository organizing computer science fundamentals for new developer technical interviews. It covers data structures and algorithms, operating systems, networking, databases, Java, Spring, and JPA with curated notes and expected interview questions.

## Use cases
- prepare for a backend developer technical interview
- review CS fundamentals like OS, network, and database concepts
- find common interview questions for Java and Spring
- study data structures and algorithms for job interviews
- learn JPA and Spring concepts for interviews
- use a structured CS study curriculum with a group

## When to choose
- you are a junior or new developer preparing for Korean tech interviews
- you want organized, topic-by-topic CS interview notes in Korean
- you need expected question lists for Java, Spring, JPA, OS, network, and DB topics

## When to avoid
- you need English-language interview prep material
- you want interactive coding practice or LeetCode-style problems
- you need a course with lectures or exercises rather than written notes

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation, developer-tools
- domain: tutorials, developer-tools, education
- platform: cross-platform
- tags: cs-study, interview-preparation, korean, study-notes, backend, java, spring, jpa, operating-systems, networking, databases, algorithms

## Member repositories
- devSquad-study/2023-CS-Study (main) score 38

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:33.477090+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:40:25.858851+00:00, confidence not recorded.
  - readme: https://github.com/devSquad-study/2023-CS-Study (fetched 2026-08-28T04:04:33.477090+00:00, sha ab631ba9490a)
- Data as of 2026-08-30T08:39:29.467469+00:00.