Description: The Reader Wiki is an open, collaborative knowledge base focused on high-quality summaries and explanations of a wide variety of topics. It aims to be an alternative to Wikipedia with more in-depth content.
Type: software
Description: WordPress is an open-source content management system based on PHP and MySQL. It has a large community of developers and users and is highly customizable through themes and plugins. WordPress is commonly used for blogging, ecommerce, and general websites.
Type: software
Pricing: Open Source