| 1 | 4,432 | 4,607 | active-fedora | ActiveFedora provides for creating and managing objects in the Fedora Repository Archit... |
| 2 | 4,648 | 3,923 | blacklight | Blacklight is an open source Solr user interface discovery platform.
You can use Bl... |
| 3 | 6,256 | 5,032 | hydra-head | Hydra-Head is a Rails Engine containing the core code for a Hydra application. |
| 4 | 6,675 | 5,139 | hydra-access-controls | Access controls for project hydra |
| 5 | 6,704 | 5,158 | hydra-core | Hydra-Head is a Rails Engine containing the core code for a Hydra application. The full... |
| 6 | 7,773 | 5,624 | active-triples | ActiveTriples provides tools for modeling RDF as discrete resources. |
| 7 | 7,969 | 6,636 | solrizer | Use solrizer to populate solr indexes. You can run solrizer from within your app, usin... |
| 8 | 8,262 | 5,621 | browse-everything | AJAX/Rails engine file browser for cloud storage services |
| 9 | 8,275 | 5,673 | ldp | Linked Data Platform client library |
| 10 | 8,337 | 7,503 | om | OM (Opinionated Metadata): A library to help you tame sprawling XML schemas like MODS. ... |
| 11 | 8,538 | 5,878 | hydra-derivatives | Derivative generation plugin for hydra |
| 12 | 8,602 | 5,537 | hydra-editor | A basic metadata editor for hydra-head |
| 13 | 8,620 | 6,323 | qa | Provides a set of uniform RESTful routes to query any controlled vocabulary or set of a... |
| 14 | 8,898 | 6,023 | hydra-file_characterization | To provide a wrapper for file characterization |
| 15 | 8,968 | 5,870 | hydra-works | Using this data model should enable easy collaboration amongst Samvera projects. |
| 16 | 9,228 | 9,296 | rubydora | Fedora Commons REST API ruby library |
| 17 | 9,496 | 6,151 | active_encode | This gem provides an interface to transcoding services such as Ffmpeg, Amazon Elastic T... |
| 18 | 9,552 | 5,352 | iiif_manifest | IIIF http://iiif.io/ defines an API for presenting related images in a viewer. This tra... |
| 19 | 9,642 | 6,343 | hydra-pcdm | Portland Common Data Model (PCDM) |
| 20 | 9,647 | 10,615 | hydra | Project Hydra Stack Dependencies |
| 21 | 9,976 | 9,396 | jettywrapper | Spin up a jetty instance (e.g., the one at https://github.com/projecthydra/hydra-jetty)... |
| 22 | 10,163 | 5,846 | bixby | A Style Configuration for RuboCop |
| 23 | 10,279 | 5,917 | iiif-image-api | Ruby APIs for working with IIIF |
| 24 | 10,375 | 6,042 | hyrax | Hyrax is a featureful Samvera front-end based on the latest and greatest Samvera softwa... |
| 25 | 10,604 | 6,238 | valkyrie | An ORM using the Data Mapper pattern, specifically built to solve Digital Repository us... |
| 26 | 11,004 | 6,706 | noid-rails | Noid identifier services for Rails-based applications. |
| 27 | 11,868 | 16,702 | sufia | Sufia extends the robust Hydra framework to provide a user interface around common repo... |
| 28 | 12,819 | 11,704 | curation_concerns | A Rails Engine that allows an application to CRUD CurationConcern objects (a.k.a. "Works") |
| 29 | 13,587 | 12,229 | sufia-models | Models and services for sufia |
| 30 | 13,694 | 13,650 | samvera-nesting_indexer | Samvera nested collections indexing |
| 31 | 14,084 | 11,270 | hydra-collections | A rails engine for managing Hydra Collections |
| 32 | 14,496 | 10,688 | active_fedora-noid | Noid identifier services for ActiveFedora-based applications. |
| 33 | 14,657 | 8,069 | hydra-role-management | Rails engine to do user roles in an RDBMS for hydra-head |
| 34 | 16,428 | 15,033 | hydra-batch-edit | Rails engine to do batch editing with curation_concerns |
| 35 | 19,081 | 16,876 | pul_uv_rails | Princeton University Library branded Universal Viewer for use in rails projects. |
| 36 | 20,012 | 67,605 | active_fedora-registered_attributes | An ActiveFedora extension for registring attributes |
| 37 | 20,294 | 43,450 | hydra-remote_identifier | Handles the registration and minting of remote identifiers (i.e. DOI, ARK, ORCID) |
| 38 | 20,344 | 23,557 | hydra-pbcore | A Hydra gem that offers PBCore datastream definitions using OM |
| 39 | 20,524 | 16,374 | solrizer-fedora | An extension to projecthydra/solrizer that provides utilities for loading objects from ... |
| 40 | 21,707 | 25,450 | fcrepo_admin | A Rails engine for administrative access to a Fedora Commons repository based on the Hy... |
| 41 | 22,348 | 36,311 | curate | A data curation Ruby on Rails engine built on Hydra and Sufia |
| 42 | 26,567 | 19,255 | activefedora-aggregation | Aggregations for active-fedora |
| 43 | 27,516 | 8,735 | valkyrie-shrine | Shrine storage adapter for Valkyrie |
| 44 | 28,729 | 43,450 | hydra-tutorial | Tutorial that works through setting up a hydra head |
| 45 | 29,824 | 16,204 | valkyrie-sequel | Valkyrie::MetadataAdapter for Postgres using Sequel. |
| 46 | 30,911 | 28,115 | fedora_lens | A client for Fedora Commons Repository (fcrepo) version 4 |
| 47 | 31,035 | 67,605 | hybag | A Hydra gem for adding BagIt functionality to ActiveFedora models. |
| 48 | 31,691 | 17,995 | active_fedora-datastreams | XML and RDF datastreams for ActiveFedora |
| 49 | 32,691 | 20,424 | curation_concerns-models | An extensible repository data-model with works and and many attached files |
| 50 | 32,892 | 28,115 | geo_concerns | Rails engine for Hydra Geo models. Built around Curation Concerns engine. |
| 51 | 33,071 | 43,450 | active_fedora_relsint | ActiveFedora library to allow use of RELS-INT to track RDF assertions about datastreams... |
| 52 | 34,593 | 43,450 | orcid | A Rails engine for orcid.org integration. |
| 53 | 37,510 | 67,605 | active_fedora-crosswalks | Enables metadata crosswalking between ActiveFedora datastreams. |
| 54 | 37,858 | 19,603 | hydra-validations | Validations for Hydra applications, based on ActiveModel::Validations |
| 55 | 41,664 | 36,311 | geomash | Parse string for potential geographic matches and return that data along with the TGN I... |
| 56 | 43,037 | 30,036 | fedora-migrate | Migrates data (models, datastreams, content) from a Fedora3 repository to Fedora4 |
| 57 | 44,013 | 11,939 | string_rtl | Patches #dir onto string to say if it's LTR or RTL. |
| 58 | 46,292 | 26,601 | hydra-mods | Hydra MODS components split out from hydra-head |
| 59 | 52,447 | 24,452 | hydra-ldap | A gem for managing groups with ldap |
| 60 | 53,919 | 67,605 | worthwhile | A self-deposit system with works and and many attached files |
| 61 | 61,142 | 67,605 | hydra-migrate | Simple migrations for Hydra objects |
| 62 | 65,938 | 36,311 | marmotta | Ruby gem to interface with Apache Marmotta |
| 63 | 67,904 | 28,115 | composed_validations | Composes validations onto properties of an object. |
| 64 | 69,021 | 43,450 | geo_works | Rails engine for Hydra Geo models. Built around the Hyrax engine. |
| 65 | 72,181 | 28,115 | linked_vocabs | Linked Data Controlled Vocabularies for ActiveFedora::Rdf. |
| 66 | 74,281 | 43,450 | valley-rails-generator | Valley Rails Generator is a rails generator developed by OSU Libraries & Press
to speed... |
| 67 | 76,877 | 67,605 | share_notify | Provides basic API integration with ShareNotify |
| 68 | 79,683 | 20,006 | change_the_subject | Provides configuration and utilities for replacing archaic subject terms with preferred... |
| 69 | 96,191 | 43,450 | huborg | Make changes to Organization Repositories en-masse. |
| 70 | 103,814 | 43,450 | google-scholar | Google Scholar interface. Currently only works for Author searches. |
| 71 | 108,440 | 67,605 | geo_works-derivatives | Hydra::Derivatives compatible processors for Geospatial derivative generation |
| 72 | 129,543 | 32,656 | active-encode | This gem serves as the basis for the interface between a Ruby (Rails) application and a... |
| 73 | 129,945 | 67,605 | order_up | Backend agnostic queuing implementation |
| 74 | 132,392 | 67,605 | valhalla | No idea what this does currently. |
| 75 | 138,892 | 67,605 | single_use_links | Description of SingleUseLinks. |
| 76 | 142,343 | 67,605 | CurlingIron | Curl angle brackets in RDFXML |
| 77 | 162,980 | 43,450 | hydra-grouper | The long awaited separation of groups and roles for Project Hydra. |
| 78 | 165,451 | 67,605 | sleipnir | An ORM using the Data Mapper pattern, specifically built to solve Digital Repository us... |
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