5,362 명의 경력 개발자, 예비 개발자가 참여한 온라인 설문 조사 결과를 기반으로 제작한 리포트입니다. 프로필/기술 스택/커리어와 관련된 답변을 통해 개발자들의 솔직한 의견을 엿보세요! 중복 응답 문항, 응답자의 답변이 누락된 문항이 포함되어 응답 비율 합계가 100% 미만이거나 초과될 수 있습니다.
에디터 | 2020 | 2021 | |
---|---|---|---|
1 | VS Code | 46.5% | 56.3% |
2 | IntelliJ | 23.9% | 29.6% |
3 | Eclipse | 22.1% | 17.7% |
4 | Visual Studio | 15.9% | 12.4% |
5 | PyCharm | 9.8% | 9.0% |
6 | Android Studio | 9.3% | 7.4% |
7 | Vim | 10.0% | 6.8% |
8 | Notepad++ | 7.9% | 5.7% |
9 | Xcode | 5.4% | 5.5% |
10 | Jupyter | 5.5% | 4.8% |
11 | WebStorm | 1.4% | 4.7% |
12 | Sublime Text | 3.4% | 2.6% |
13 | PhpStorm | 1.4% | 1.5% |
14 | Atom | 2.3% | 1.3% |
15 | RStudio | 0.6% | 0.3% |
16 | RubyMine | 0.4% | 0.3% |
17 | Emacs | 0.3% | 0.2% |
18 | 기타 | 1.7% | 1.2% |
데이터베이스 | 2020 | 2021 | |
---|---|---|---|
1 | MySQL | 46.1% | 45.8% |
2 | Oracle | 21.5% | 20.7% |
3 | MariaDB | 16.8% | 17.6% |
4 | PostgreSQL | 11.2% | 13.1% |
5 | MongoDB | 13.4% | 12.9% |
6 | MS SQL | 7.2% | 6.9% |
7 | Redis | 5.8% | 6.5% |
8 | SQLite | 7.8% | 6.3% |
9 | AWS Aurora | 3.9% | 4.9% |
10 | Elasticsearch | 3.2% | 3.8% |
11 | DynamoDB | 3.5% | 3.6% |
12 | Firebase | 3.6% | 3.3% |
13 | Tibero | 2.0% | 1.9% |
14 | Hive | 0.9% | 1.2% |
15 | Cassandra | 0.6% | 0.4% |
16 | 기타 | 1.5% | 1.3% |
클라우드 플랫폼 | 2020 | 2021 | |
---|---|---|---|
1 | AWS | 55.4% | 58.1% |
2 | GCP | 18.0% | 14.2% |
3 | 네이버 클라우드 | 9.4% | 9.4% |
4 | Microsoft Azure | 5.7% | 5.5% |
5 | KT Cloud | 2.0% | 2.3% |
6 | Oracle Cloud | 1.8% | 2.2% |
7 | Cloudflare | 1.0% | 1.7% |
8 | 사내/자체 클라우드 | 1.1% | 1.1% |
9 | TOAST Cloud | 1.6% | 1.1% |
10 | LG 유플러스 Cloud | 0.7% | 0.8% |
11 | IBM Cloud | 0.7% | 0.6% |
12 | 기타 | 1.9% | 1.6% |
프로그래밍 언어 | 2020 | 2021 | |
---|---|---|---|
1 | Kotlin | 11.9% | 15.5% |
2 | Go | 15.2% | 15.3% |
3 | TypeScript | 9.7% | 12.5% |
4 | Python | 18.4% | 11.7% |
5 | JavaScript | 8.2% | 7.1% |
6 | Java | 6.3% | 6.8% |
7 | Rust | 3.5% | 5.3% |
8 | Swift | 5.6% | 4.5% |
9 | C++ | 4.3% | 4.1% |
10 | Dart | 2.2% | 4.0% |
11 | SQL | 2.3% | 2.5% |
12 | C# | 2.7% | 2.0% |
13 | C | 1.8% | 1.4% |
14 | Scala | 1.5% | 1.4% |
15 | Objective-C | 0.5% | 1.1% |
16 | R | 1.3% | 0.9% |
17 | Ruby | 0.9% | 0.8% |
18 | Haskell | 0.6% | 0.5% |
19 | Clojure | 0.4% | 0.4% |
20 | PHP | 0.7% | 0.3% |
21 | 기타 | 0.5% | 0.4% |
프로그래밍 언어 | 2020 | 2021 | |
---|---|---|---|
1 | Java | 37.3% | 42.7% |
2 | JavaScript | 30.3% | 40.2% |
3 | Python | 23.4% | 28.9% |
4 | TypeScript | 5.8% | 12.3% |
5 | C++ | 11.8% | 10.2% |
6 | SQL | 8.0% | 9.4% |
7 | Kotlin | 4.6% | 6.8% |
8 | C# | 7.3% | 6.5% |
9 | C | 7.8% | 5.8% |
10 | Swift | 2.3% | 3.8% |
11 | PHP | 2.3% | 2.6% |
12 | Go | 1.2% | 2.5% |
13 | Dart | 0.6% | 1.1% |
14 | Objective-C | 0.7% | 0.8% |
15 | Ruby | 0.7% | 0.7% |
16 | R | 1.1% | 0.5% |
17 | Scala | 0.3% | 0.4% |
18 | Rust | 0.1% | 0.2% |
19 | Clojure | 0.1% | 0.1% |
20 | 기타 | 0.3% | 0.4% |
프레임워크/라이브러리 | 2020 | 2021 | |
---|---|---|---|
1 | Spring Boot | 17.9% | 27.4% |
2 | React.js | 14.2% | 22.2% |
3 | Spring | 21.3% | 21.5% |
4 | Node.js | 16.0% | 20.8% |
5 | Vue.js | 8.5% | 9.6% |
6 | Django | 6.6% | 7.2% |
7 | TensorFlow | 6.0% | 5.9% |
8 | .NETCore | 5.7% | 5.6% |
9 | Torch/PyTorch | 4.4% | 5.5% |
10 | Flask | 3.1% | 4.3% |
11 | React Native | 2.1% | 3.5% |
12 | Flutter | 1.5% | 2.2% |
13 | Hadoop | 1.4% | 1.7% |
14 | Angular.js | 1.7% | 1.7% |
15 | Apache Spark | 1.4% | 1.5% |
16 | ASP | 1.8% | 1.3% |
17 | Electron | 0.3% | 0.9% |
18 | Ruby on Rails | 1.1% | 0.8% |
19 | Struts | 0.3% | 0.5% |
20 | Laravel | 0.3% | 0.3% |
21 | 기타 | 3.4% | 3.8% |
프레임워크/라이브러리 | 2020 | 2021 | |
---|---|---|---|
1 | Flutter | 7.2% | 12.2% |
2 | Node.js | 11.2% | 11.4% |
3 | React.js | 13.3% | 11.0% |
4 | Spring Boot | 5.5% | 7.7% |
5 | Django | 7.5% | 7.2% |
6 | React Native | 6.3% | 6.5% |
7 | Vue.js | 5.2% | 6.2% |
8 | TensorFlow | 8.1% | 5.6% |
9 | Spring | 5.2% | 5.5% |
10 | Hadoop | 6.0% | 4.7% |
11 | Apache Spark | 2.3% | 2.6% |
12 | Electron | 2.1% | 2.3% |
13 | Torch/PyTorch | 2.8% | 2.1% |
14 | Flask | 1.5% | 1.7% |
15 | .NETCore | 3.0% | 1.7% |
16 | Angular.js | 2.3% | 1.5% |
17 | Ruby on Rails | 1.4% | 1.0% |
18 | ASP | 0.7% | 0.6% |
19 | Svelte | 0.3% | 0.4% |
20 | 기타 | 2.1% | 2.8% |