CSS Reference vs MediaMarkup
A side-by-side look at CSS Reference and MediaMarkup. For an in-depth review of either product, follow the links below.
CSS Reference
Development
CSS Reference is a free web-based reference for Cascading Style Sheets (CSS) covering the latest web standards. It provides a quick and interactive guide to all common CSS properties and definitions, along with examples.
cssweb-designstyle-sheets
MediaMarkup
Media & Entertainment
MediaMarkup is an open-source media annotation tool that allows users to add comments, tags, links and other metadata to video, audio and image files. It has browser-based and mobile apps that make it easy to annotate media on the go.
opensourceannotationmetadatavideoaudioimage
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