Open-source alternatives to Userscripts

wewe-rss is an RSS feed generator and scheduled aggregator that converts social media accounts and web content into standardized RSS, Atom, or JSON feeds. It functions as a full-text content extractor, retrieving the complete body of articles rather than short summaries. The system operates as an API-protected feed gateway, utilizing token-based authorization and request rate limiting to restrict access and maintain stability. It supports subscription portability by exporting tracked sources into standardized OPML files. The project manages content aggregation through automated polling via c

RSSHub is a headless, server-side engine designed to generate standardized RSS and Atom feeds from websites that do not natively provide them. By acting as an extensible data aggregator, it enables the automated collection of web content, allowing users to monitor updates from disparate sources through centralized feed readers or workflow automation tools. The platform distinguishes itself through a route-based data extraction framework that maps specific URL patterns to custom scraping logic. This modular architecture is supported by a middleware-driven request pipeline and declarative route

RSSHub-Radar is a browser extension designed for the discovery and identification of RSS and RSSHub feeds on web pages. It functions as a feed detector that scans websites to locate compatible RSSHub routes and content sources. The project acts as an integration bridge, allowing users to export discovered feeds directly to third-party RSS reading platforms via a one-click subscription process. This facilitates a content aggregation workflow by simplifying how users find and collect diverse web content sources for streamlined consumption.