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CSS Reference vs uPort

A side-by-side look at CSS Reference and uPort. For an in-depth review of either product, follow the links below.

CSS Reference

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
uPort

uPort

Security & Privacy

uPort is a self-sovereign identity and key management system that allows users to control their own identities and data. It uses blockchain and cryptography to give users ownership over their digital identity.

identityblockchaincryptographyselfsovereign