| 1 | 4,362 | 4,065 | active-fedora | ActiveFedora provides for creating and managing objects in the Fedora Repository Archit... |
| 2 | 6,595 | 5,544 | hydra-access-controls | Access controls for project hydra |
| 3 | 6,641 | 5,611 | hydra-core | Hydra-Head is a Rails Engine containing the core code for a Hydra application. The full... |
| 4 | 7,933 | 4,661 | solrizer | Use solrizer to populate solr indexes. You can run solrizer from within your app, usin... |
| 5 | 8,179 | 5,060 | om | OM (Opinionated Metadata): A library to help you tame sprawling XML schemas like MODS. ... |
| 6 | 8,711 | 5,436 | qa | Provides a set of uniform RESTful routes to query any controlled vocabulary or set of a... |
| 7 | 9,013 | 5,503 | rubydora | Fedora Commons REST API ruby library |
| 8 | 9,277 | 14,966 | hydra | Project Hydra Stack Dependencies |
| 9 | 9,750 | 8,412 | jettywrapper | Spin up a jetty instance (e.g., the one at https://github.com/projecthydra/hydra-jetty)... |
| 10 | 9,856 | 5,915 | active_encode | This gem provides an interface to transcoding services such as Ffmpeg, Amazon Elastic T... |
| 11 | 11,388 | 6,642 | iiif-presentation | API for working with IIIF Presentation manifests. |
| 12 | 11,427 | 14,375 | sufia | Sufia extends the robust Hydra framework to provide a user interface around common repo... |
| 13 | 11,486 | 6,518 | noid-rails | Noid identifier services for Rails-based applications. |
| 14 | 12,653 | 15,371 | curation_concerns | A Rails Engine that allows an application to CRUD CurationConcern objects (a.k.a. "Works") |
| 15 | 13,236 | 20,157 | sufia-models | Models and services for sufia |
| 16 | 13,764 | 15,981 | hydra-collections | A rails engine for managing Hydra Collections |
| 17 | 13,847 | 7,575 | samvera-nesting_indexer | Samvera nested collections indexing |
| 18 | 14,526 | 9,232 | active_fedora-noid | Noid identifier services for ActiveFedora-based applications. |
| 19 | 16,032 | 14,490 | hydra-batch-edit | Rails engine to do batch editing with curation_concerns |
| 20 | 19,246 | 19,451 | active_fedora-registered_attributes | An ActiveFedora extension for registring attributes |
| 21 | 19,430 | 8,435 | pul_uv_rails | Princeton University Library branded Universal Viewer for use in rails projects. |
| 22 | 19,623 | 34,048 | hydra-remote_identifier | Handles the registration and minting of remote identifiers (i.e. DOI, ARK, ORCID) |
| 23 | 19,693 | 27,569 | hydra-pbcore | A Hydra gem that offers PBCore datastream definitions using OM |
| 24 | 20,151 | 32,016 | solrizer-fedora | An extension to projecthydra/solrizer that provides utilities for loading objects from ... |
| 25 | 21,065 | 34,048 | fcrepo_admin | A Rails engine for administrative access to a Fedora Commons repository based on the Hy... |
| 26 | 21,656 | 140,423 | curate | A data curation Ruby on Rails engine built on Hydra and Sufia |
| 27 | 26,768 | 16,118 | activefedora-aggregation | Aggregations for active-fedora |
| 28 | 27,952 | 43,166 | hydra-tutorial | Tutorial that works through setting up a hydra head |
| 29 | 30,276 | 39,488 | fedora_lens | A client for Fedora Commons Repository (fcrepo) version 4 |
| 30 | 30,549 | 36,481 | hybag | A Hydra gem for adding BagIt functionality to ActiveFedora models. |
| 31 | 32,352 | 39,488 | geo_concerns | Rails engine for Hydra Geo models. Built around Curation Concerns engine. |
| 32 | 32,372 | 23,907 | active_fedora_relsint | ActiveFedora library to allow use of RELS-INT to track RDF assertions about datastreams... |
| 33 | 32,928 | 34,048 | curation_concerns-models | An extensible repository data-model with works and and many attached files |
| 34 | 33,518 | 24,632 | active_fedora-datastreams | XML and RDF datastreams for ActiveFedora |
| 35 | 33,758 | 32,016 | orcid | A Rails engine for orcid.org integration. |
| 36 | 37,671 | 39,488 | hydra-validations | Validations for Hydra applications, based on ActiveModel::Validations |
| 37 | 40,977 | 64,016 | geomash | Parse string for potential geographic matches and return that data along with the TGN I... |
| 38 | 42,866 | 140,423 | fedora-migrate | Migrates data (models, datastreams, content) from a Fedora3 repository to Fedora4 |
| 39 | 46,413 | 36,481 | hydra-mods | Hydra MODS components split out from hydra-head |
| 40 | 53,658 | 54,663 | worthwhile | A self-deposit system with works and and many attached files |
| 41 | 55,838 | 32,016 | hydra-ldap | A gem for managing groups with ldap |
| 42 | 60,790 | 48,171 | hydra-migrate | Simple migrations for Hydra objects |
| 43 | 65,995 | 26,465 | osullivan | API for working with IIIF Presentation manifests. |
| 44 | 70,195 | 64,016 | geo_works | Rails engine for Hydra Geo models. Built around the Hyrax engine. |
| 45 | 72,940 | 64,016 | linked_vocabs | Linked Data Controlled Vocabularies for ActiveFedora::Rdf. |
| 46 | 81,542 | 36,481 | share_notify | Provides basic API integration with ShareNotify |
| 47 | 97,551 | 48,171 | huborg | Make changes to Organization Repositories en-masse. |
| 48 | 129,632 | 101,581 | order_up | Backend agnostic queuing implementation |
| 49 | 129,784 | 78,082 | active-encode | This gem serves as the basis for the interface between a Ruby (Rails) application and a... |
| 50 | 138,955 | 140,423 | single_use_links | Description of SingleUseLinks. |
| 51 | 162,308 | 140,423 | hydra-grouper | The long awaited separation of groups and roles for Project Hydra. |
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