Here some Google Reader Open Source alternatives with the most expected features.
Please fork and help me to keep it updated.
| Name | language | Database | has categories | Responsive/Mobile |
|---|---|---|---|---|
| Commafeed | java | hsql,mysql/postgresql | ✓ | ✓ |
| Freader | nodejs | mongodb | ✕ | ??? |
| Goread | go | appengine | ✓ | ✓ |
| Miniflux | php |