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CSS Reference vs Notes by Firefox

A side-by-side look at CSS Reference and Notes by Firefox. 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
Notes by Firefox

Notes by Firefox

Office & Productivity

Notes by Firefox is a free, open-source note taking app created by Mozilla. It offers basic note taking features like rich text formatting, tagging, search, and syncing notes across devices.

notessyncopensourcemozillaformattingsearch