CSS Reference vs LeechBlock
A side-by-side look at CSS Reference and LeechBlock. 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
LeechBlock
Productivity
LeechBlock is a simple productivity browser add-on that allows users to block or limit access to time-wasting websites and applications. It can help improve focus and prevent procrastination.
procrastinationfocusproductivitywebsite-blocker
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