Swift https://github.com/apple/swift

• Apache License 2.0

RxSwift https://github.com/ReactiveX/RxSwift

• MIT License

Alamofire https://github.com/Alamofire/Alamofire

• MIT License

Google Firebase https://firebase.google.com/docs/ios

• Apache License 2.0

SnapKit https://github.com/SnapKit/SnapKit

• MIT License

Then https://github.com/devxoul/Then

• MIT License

Lottie-ios https://github.com/airbnb/lottie-ios

• Apache License 2.0

MySQL https://github.com/mysql/mysql-server

• GPLv2

Spring Boot https://github.com/spring-projects/spring-boot

• Apache License 2.0

Redis https://github.com/redis/redis

• BSD-3-Clause License