Logoipsum offers free, SVG placeholder logos in a variety of styles for use in design projects and mockups. Easily copy or download logos for your design.

Billfish是专为设计师打造的图片素材管理工具，素材管家可以高效的整理电脑的各类素材：支持PNG、JPG、PSD、AI、GIF、SVG、EPS、CDR等格式。Billfish素材管理工具可以快速、轻松的管理素材和进行图片管理，让你拥有更多的时间专注于设计本身。

Discover the newest hand-picked color palettes of Color Hunt. Get color inspiration for your design and art projects.

iconfont-国内功能很强大且图标内容很丰富的矢量图标库，提供矢量图标下载、在线存储、格式转换等功能。阿里巴巴体验团队倾力打造，设计和前端开发的便捷工具

Open Peeps is a hand-drawn illustration library to create scenes of people. You can use them in product illustration, marketing, comics, product states, user flows, personas, storyboarding, quinceañera invitations, or whatever you want! ⠀

Generate or browse beautiful color combinations for your designs.

慕课网（IMOOC）是IT技能学习平台。慕课网(IMOOC)课程涉及JAVA、前端、Python、大数据等60类主流技术语言，覆盖了面试就业、职业成长、自我提升等需求场景，帮助用户实现从技能提升到岗位提升的能力闭环。

SchoolTube is the safe place for kids to learn through fun and interactive educational videos.

网易云课堂，一个专注于成人终身学习的在线教育平台。立足于实用性的要求, 与优质的教育内容创作者一起，为您提供全面、有效的在线学习内容。

With hundreds of online classes, career training programs, and certification prep courses, we have the professional development you need to start a new career or get your next promotion.

Skillshare is a learning community for creators. Anyone can take an online class, watch video lessons, create projects, and even teach a class themselves.

Pluralsight gives enterprises the confidence to build and validate the tech skills their teams need to deliver AI, cloud, security, and data transformation.

The best multimedia instruction on the web to help you with your homework and study.