개발 리소스. 이미지.

공유마당.

https://gongu.copyright.or.kr/

http://donate.copyright.or.kr/cntr/main/main.do

아이콘

http://www.letscc.net/

http://www.iconarchive.com/commercialfree.small-previews.html

https://www.iconfinder.com/free_icons

http://www.softicons.com/commercial-icons

https://all-free-download.com/free-icon/free-commercial-use-icons.html

https://icomoon.io/app/#/select

https://findicons.com/

http://www.alessioatzeni.com/metrize-icons/

https://gyuha.tistory.com/363

https://thenounproject.com/

https://iconmonstr.com/

이미지.

https://publicdomainvectors.org/

https://pixabay.com/

https://commons.wikimedia.org/wiki/Main_Page

https://kr.freeimages.com/

유료.

https://kor.pngtree.com/

컬러차트.

https://coolors.co/

모바일 UI

https://dribbble.com/