Open Source News & Books Software
WordPress
WordPress powers roughly 30% of all web pages online. It's a free and open source CMS designed and developed for self-hosted publishing by Automattic, Inc. The software is written in PHP and utilize either MySQL or MariaDB as a database, and is compatible with most web hosts. Wordpress includes a plugin architecture and a templating system that can be used to extend and customize your website. These are commonly known as WordPress plugins and WordPress themes and make up a whole open source and commercial eco-system where anyone is free to create products for the platform.
RSSOwl
RSSOwl is a powerful RSS application that can help you organize, search and read all your news feeds in a comfortable way. RSS Owl is released as open-source software and can be downloaded and used for free, without limitations. With RSS Owl it's easy to stay on-top of the latest news and information that you like. All feeds can be categorized with labels and articles can be saved individually, and when new content in your feed is released RSS Owl automatically notify you through its notification system. RSS Owl is developed as a cross-platform software and runs on all major platforms including macOS, Linux, and Windows.
LBRY
LBRY is a decentalized free and open content platform powered by the blockchain. With LBRY, publishers and content creators can interact directly with their fans without the risk of being banned or demonitized. Since LBRY is a protocol and not a proprietary service or network you can be sure that what you create will be published and not censored, while retaining the ownership of your creation.
QuiteRSS
QuiteRSS is a open-source cross-platform RSS and Atom news feeds reader application. With QuiteRSS you can store and read the latest news through an embeded browser using webkit core. Allowing you to filter your news by new, unread, starred, deleted. With the help of QuiteRSS' feed import wizard you can easiliy search feed URLs and import the latest news from your favorite source quickly, without the hassle of manual work.