rdf

miniflux/v2

+42

Minimalist and opinionated feed reader

trustgraph

+25

The Governance Platform for Agents, Knowledge, and Context

schemaorg

+11

Schema.org - schemas and supporting software

apache/jena

+9

Apache Jena, A free and open source Java framework for building Semantic Web and Linked Data applications.

atomic-server

+8

An open source headless CMS / real-time database. Powerful table editor, full-text search, and SDKs for JS / React / Svelte.

rssguard

+8

Feed reader (podcast player, basic XMPP client and also Gemini protocol client) which supports RSS/ATOM/JSON and many web-based feed services.

protege

+14

Protege Desktop

tropy/tropy

+6

Research photo management

intentional-arrangement-skos

+5

Build, validate, visualize, and publish SKOS taxonomies in your browser — standards-first, single self-contained file, with a REST API and MCP server.