| 1 | 4,328 | 5,054 | active-fedora | ActiveFedora provides for creating and managing objects in the Fedora Repository Archit... |
| 2 | 6,090 | 6,780 | hydra-head | Hydra-Head is a Rails Engine containing the core code for a Hydra application. |
| 3 | 6,569 | 7,133 | hydra-access-controls | Access controls for project hydra |
| 4 | 6,610 | 7,208 | hydra-core | Hydra-Head is a Rails Engine containing the core code for a Hydra application. The full... |
| 5 | 7,907 | 13,755 | solrizer | Use solrizer to populate solr indexes. You can run solrizer from within your app, usin... |
| 6 | 7,948 | 7,821 | active-triples | ActiveTriples provides tools for modeling RDF as discrete resources. |
| 7 | 8,159 | 12,016 | om | OM (Opinionated Metadata): A library to help you tame sprawling XML schemas like MODS. ... |
| 8 | 8,330 | 8,741 | browse-everything | AJAX/Rails engine file browser for cloud storage services |
| 9 | 8,480 | 7,706 | ldp | Linked Data Platform client library |
| 10 | 8,673 | 7,706 | hydra-derivatives | Derivative generation plugin for hydra |
| 11 | 8,733 | 6,584 | qa | Provides a set of uniform RESTful routes to query any controlled vocabulary or set of a... |
| 12 | 8,757 | 7,785 | hydra-editor | A basic metadata editor for hydra-head |
| 13 | 8,960 | 8,784 | rubydora | Fedora Commons REST API ruby library |
| 14 | 8,994 | 8,350 | hydra-file_characterization | To provide a wrapper for file characterization |
| 15 | 9,082 | 7,747 | hydra-works | Using this data model should enable easy collaboration amongst Samvera projects. |
| 16 | 9,172 | 10,736 | hydra | Project Hydra Stack Dependencies |
| 17 | 9,670 | 12,076 | jettywrapper | Spin up a jetty instance (e.g., the one at https://github.com/projecthydra/hydra-jetty)... |
| 18 | 9,907 | 8,517 | hydra-pcdm | Portland Common Data Model (PCDM) |
| 19 | 9,916 | 8,140 | active_encode | This gem provides an interface to transcoding services such as Ffmpeg, Amazon Elastic T... |
| 20 | 9,943 | 8,741 | iiif_manifest | IIIF http://iiif.io/ defines an API for presenting related images in a viewer. This tra... |
| 21 | 10,405 | 6,356 | iiif-image-api | Ruby APIs for working with IIIF |
| 22 | 10,493 | 9,646 | hyrax | Hyrax is a featureful Samvera front-end based on the latest and greatest Samvera softwa... |
| 23 | 11,146 | 10,160 | bixby | A Style Configuration for RuboCop |
| 24 | 11,312 | 6,624 | valkyrie | An ORM using the Data Mapper pattern, specifically built to solve Digital Repository us... |
| 25 | 11,364 | 14,722 | sufia | Sufia extends the robust Hydra framework to provide a user interface around common repo... |
| 26 | 11,617 | 8,864 | noid-rails | Noid identifier services for Rails-based applications. |
| 27 | 12,569 | 13,160 | curation_concerns | A Rails Engine that allows an application to CRUD CurationConcern objects (a.k.a. "Works") |
| 28 | 13,132 | 17,730 | sufia-models | Models and services for sufia |
| 29 | 13,661 | 24,149 | hydra-collections | A rails engine for managing Hydra Collections |
| 30 | 13,850 | 18,397 | samvera-nesting_indexer | Samvera nested collections indexing |
| 31 | 14,482 | 19,493 | active_fedora-noid | Noid identifier services for ActiveFedora-based applications. |
| 32 | 15,469 | 14,559 | hydra-role-management | Rails engine to do user roles in an RDBMS for hydra-head |
| 33 | 15,932 | 24,984 | hydra-batch-edit | Rails engine to do batch editing with curation_concerns |
| 34 | 19,085 | 23,351 | active_fedora-registered_attributes | An ActiveFedora extension for registring attributes |
| 35 | 19,466 | 33,072 | hydra-remote_identifier | Handles the registration and minting of remote identifiers (i.e. DOI, ARK, ORCID) |
| 36 | 19,509 | 88,565 | pul_uv_rails | Princeton University Library branded Universal Viewer for use in rails projects. |
| 37 | 19,559 | 33,072 | hydra-pbcore | A Hydra gem that offers PBCore datastream definitions using OM |
| 38 | 20,057 | 18,052 | solrizer-fedora | An extension to projecthydra/solrizer that provides utilities for loading objects from ... |
| 39 | 20,997 | 20,389 | fcrepo_admin | A Rails engine for administrative access to a Fedora Commons repository based on the Hy... |
| 40 | 21,519 | 40,867 | curate | A data curation Ruby on Rails engine built on Hydra and Sufia |
| 41 | 26,824 | 20,389 | activefedora-aggregation | Aggregations for active-fedora |
| 42 | 27,793 | 35,238 | hydra-tutorial | Tutorial that works through setting up a hydra head |
| 43 | 30,145 | 31,227 | fedora_lens | A client for Fedora Commons Repository (fcrepo) version 4 |
| 44 | 30,350 | 88,565 | hybag | A Hydra gem for adding BagIt functionality to ActiveFedora models. |
| 45 | 32,196 | 49,272 | geo_concerns | Rails engine for Hydra Geo models. Built around Curation Concerns engine. |
| 46 | 32,217 | 26,006 | active_fedora_relsint | ActiveFedora library to allow use of RELS-INT to track RDF assertions about datastreams... |
| 47 | 32,730 | 17,180 | valkyrie-sequel | Valkyrie::MetadataAdapter for Postgres using Sequel. |
| 48 | 32,812 | 29,640 | curation_concerns-models | An extensible repository data-model with works and and many attached files |
| 49 | 33,606 | 22,651 | orcid | A Rails engine for orcid.org integration. |
| 50 | 33,872 | 31,227 | active_fedora-datastreams | XML and RDF datastreams for ActiveFedora |
| 51 | 36,578 | 33,072 | active_fedora-crosswalks | Enables metadata crosswalking between ActiveFedora datastreams. |
| 52 | 37,124 | 11,359 | valkyrie-shrine | Shrine storage adapter for Valkyrie |
| 53 | 37,560 | 37,820 | hydra-validations | Validations for Hydra applications, based on ActiveModel::Validations |
| 54 | 40,813 | 44,662 | geomash | Parse string for potential geographic matches and return that data along with the TGN I... |
| 55 | 42,767 | 62,843 | fedora-migrate | Migrates data (models, datastreams, content) from a Fedora3 repository to Fedora4 |
| 56 | 46,290 | 40,867 | hydra-mods | Hydra MODS components split out from hydra-head |
| 57 | 53,663 | 40,867 | worthwhile | A self-deposit system with works and and many attached files |
| 58 | 56,250 | 62,843 | hydra-ldap | A gem for managing groups with ldap |
| 59 | 60,745 | 44,662 | hydra-migrate | Simple migrations for Hydra objects |
| 60 | 65,133 | 55,103 | marmotta | Ruby gem to interface with Apache Marmotta |
| 61 | 66,947 | 149,536 | composed_validations | Composes validations onto properties of an object. |
| 62 | 70,355 | 31,227 | geo_works | Rails engine for Hydra Geo models. Built around the Hyrax engine. |
| 63 | 72,993 | 35,238 | linked_vocabs | Linked Data Controlled Vocabularies for ActiveFedora::Rdf. |
| 64 | 73,246 | 55,103 | valley-rails-generator | Valley Rails Generator is a rails generator developed by OSU Libraries & Press
to speed... |
| 65 | 75,545 | 73,396 | string_rtl | Patches #dir onto string to say if it's LTR or RTL. |
| 66 | 82,144 | 49,272 | share_notify | Provides basic API integration with ShareNotify |
| 67 | 98,078 | 55,103 | huborg | Make changes to Organization Repositories en-masse. |
| 68 | 98,274 | 40,867 | change_the_subject | Provides configuration and utilities for replacing archaic subject terms with preferred... |
| 69 | 102,229 | 88,565 | google-scholar | Google Scholar interface. Currently only works for Author searches. |
| 70 | 111,508 | 88,565 | geo_works-derivatives | Hydra::Derivatives compatible processors for Geospatial derivative generation |
| 71 | 129,823 | 62,843 | order_up | Backend agnostic queuing implementation |
| 72 | 130,232 | 112,136 | valhalla | No idea what this does currently. |
| 73 | 130,359 | 88,565 | active-encode | This gem serves as the basis for the interface between a Ruby (Rails) application and a... |
| 74 | 138,829 | 112,136 | single_use_links | Description of SingleUseLinks. |
| 75 | 140,351 | 88,565 | CurlingIron | Curl angle brackets in RDFXML |
| 76 | 162,127 | 149,536 | hydra-grouper | The long awaited separation of groups and roles for Project Hydra. |
| 77 | 162,493 | 73,396 | sleipnir | An ORM using the Data Mapper pattern, specifically built to solve Digital Repository us... |
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