doyoudo-教程 Doyoudo是一个设计领域在线学习平台,专注平面设计、视频剪辑、动画包装、音乐音效等艺术设计领域的技能提升.Fed up with restrictive music licenses, massive stock libraries, and overused tracks? Find royalty-free music for your podcast, video, or other creative project now.
Scratch 作品展示非常丰富,孩子们可以到Scratch官方寻找创意灵感。Scratch is a free programming language and online community where you can create your own interactive stories, games, and animations.
DOAJ 收录的OA期刊数量非常多,属于目前最好的的OA期刊目录网站。DOAJ is a community-curated online directory that indexes and provides access to high quality, open access, peer-reviewed journals.