Selfoss

The application aggregates RSS feeds, social‑network updates and other web sources into a single web‑based interface. It runs on PHP and can store data in SQLite, MySQL or PostgreSQL, allowing installation on most hosting environments. Users can view streams, import OPML files, and access a RESTful JSON API for custom integrations, while an adaptive layout makes the interface usable on desktop and mobile devices.

It is self‑hostable, open‑source under GPL‑3.0, and does not require a subscription or tiered pricing. The core package is lightweight (≈25 MB) and includes a plug‑in system so developers can add new data connectors or extend functionality. Documentation, a support forum and community chat are available for troubleshooting and discussion.

The project is maintained voluntarily, with updates focused on stability and bug fixes. Installation consists of uploading files, configuring a simple INI file (or using defaults with SQLite), and setting up a periodic update job via curl/wget or a command‑line script.