BE: Java 1.8, Spring Boot(+Spring Security) 2.7.1, JPA 2.0, OAuth2.0, JWT 0.9.1

DB: Mysql 8.0.30

운영체제, 서버: Ubuntu 20.04, Docker 20.10.17, Jenkins 2.361, nginx 1.18.0

기타: Stomp.js 6.1.2, firebase(FCM) 8.10.0, Openvidu 2.22.0

프론트엔드

• Nodejs 16.16.0
• React 18.2
• Redux 4.2
• StyledComponent 5.3.5
• Axios
• Stomp.js 6.1.2
• firebase(FCM) 8.10.0

백엔드

• Java 1.8
• Java open-JDK : 1.8.0_192
• JPA 2.0
• Spring Boot(+Spring Security) 2.7.1
• JWT 0.9.1