DIKSHA is built using open-source technologies as per MeitY Open Source Policy. While DIKSHA comes with a set of reference applications and solutions for mobile, tablet, smart TV, and desktop, it is truly built as a platform using digital building blocks with well defined Application programming Interfaces (APIs) as per MeitY API Policy allowing both Government and private ecosystem to built their own applications and solutions on top of it.
Installation document
Sunbird community for queries
DIKSHA is built using Sunbird ED, a fully functional solution building block available as open-source software under MIT license and is part of Sunbird, a “Made in India, Made for the World” Digital Public Goods (DPG). Entire Sunbird ED assets (source code, documentations, scripts, etc) are available on GitHub under MIT license and are actively maintained by the Sunbird open-source community. Sunbird and Sunbird ED are globally recognized by the international Digital Public Goods Alliance. In addition to Sunbird ED (see https://ed.sunbird.org/ and https://github.com/Sunbird-Ed) the following open-source software are also used within DIKSHA.
| Open Source Used | Website | License | Link to License |
|---|---|---|---|
| Ansible | https://github.com/ansible/ansible | GPL3 | https://github.com/ansible/ansible/blob/devel/COPYING |
| OpenVPN | https://openvpn.net/ | 2 Commercial licenses for 10 users each | |
| Terraform | https://github.com/hashicorp/terraform | Mozilla Public License, version 2.0 | https://github.com/hashicorp/terraform/blob/master/LICENSE |
| Terrahelp | https://github.com/opencredo/terrahelp | Apache License 2.0 | https://github.com/opencredo/terrahelp/blob/master/LICENSE |
| Monit | https://mmonit.com/monit/dist/binary/ | GENERAL PUBLIC LICENSE | |
| Nexus | http://www.sonatype.org/nexus/archived/ | FREE PLUG-IN LICENSE, For Nexus OSS 2.x | |
| Go | https://golang.org/project/ | BSD Style | https://golang.org/LICENSE |
| Kibana | https://www.elastic.co/products/kibana | Apache 2.0 | https://github.com/elastic/kibana/blob/master/LICENSE.md |
| Elastic Search | https://www.elastic.co/products/elasticsearch | Apache 2.0 | https://github.com/elastic/elasticsearch/blob/master/LICENSE.txt |
| Logstash | https://www.elastic.co/products/logstash | Apache 2.0 | https://github.com/elastic/logstash/blob/master/LICENSE |
| Kafka | http://kafka.apache.org/ | Apache 2.0 | https://github.com/kafka-dev/kafka/blob/master/LICENSE |
| Samza | http://samza.apache.org/ | Apache 2.0 | https://github.com/apache/samza/blob/master/LICENSE |
| Jenkins | https://jenkins-ci.org/ | MIT | https://github.com/jenkinsci/jenkins/blob/master/LICENSE.txt |
| Ruby | https://www.ruby-lang.org | 2-clause BSDL | https://www.ruby-lang.org/en/about/license.txt |
| Ansible | https://www.ansible.com/ | GPL v3 | https://github.com/ansible/ansible/blob/devel/COPYING |
| Docker | https://www.docker.com/ | Apache 2.0 | https://github.com/docker/docker/blob/master/LICENSE |
| Java | http://openjdk.java.net/ | GNU GPL + Linking Exception | http://openjdk.java.net/legal/gplv2+ce.html |
| Hadoop | https://hadoop.apache.org/ | Apache 2.0 | http://www.apache.org/licenses/LICENSE-2.0 |
| Spinach | https://github.com/codegram/spinach | MIT | https://github.com/codegram/spinach/blob/master/LICENSE |
| Nginx | https://www.nginx.com/ | BSD-like | http://nginx.org/LICENSE |
| Sensu | https://github.com/sensu/sensu https://github.com/sensu-plugins | MIT | https://raw.githubusercontent.com/sensu/sensu/master/MIT-LICENSE.txt |
| Rabbitmq | https://github.com/rabbitmq/rabbitmq-server | MOZILLA PUBLIC LICENSE | https://github.com/rabbitmq/rabbitmq-server/blob/master/LICENSE-MPL-RabbitMQ |
| InfluxDb | https://github.com/influxdata/influxdb/ | MIT | https://github.com/influxdata/influxdb/blob/master/LICENSE |
| Redis | https://github.com/antirez/redis | BSD license | https://github.com/antirez/redis/blob/unstable/COPYING |
| Uchiwa | https://github.com/sensu/uchiwa | MIT | https://github.com/sensu/uchiwa/blob/master/LICENSE |
| Grafana | https://github.com/grafana/grafana | Apache 2.0 | https://github.com/grafana/grafana/blob/master/LICENSE.md |
| Burrow | https://github.com/linkedin/Burrow | Apache 2.0 | https://github.com/linkedin/Burrow#license |
| jolokia | https://github.com/rhuss/jolokia | Apache 2.0 | https://github.com/rhuss/jolokia/blob/master/LICENSE |
| kong | https://github.com/Mashape/kong | Apache 2.0 | https://github.com/Mashape/kong/blob/master/LICENSE |
| Postgres | https://www.postgresql.org/ | The PostgreSQL Licence | https://www.postgresql.org/about/licence/ |
| aws-client | https://aws.amazon.com/cli/ | Apache License, Version 2.0 | |
| wiremock | http://wiremock.org/ | Apache License, Version 2.0 | |
| elasticsearch rest client | https://mvnrepository.com/artifact/org.elasticsearch.client | Apache License, Version 2.0 | |
| json schema validator | https://mvnrepository.com/artifact/com.github.java-json-tools/json-schema-validato | Apache License, Version 2.0 | |
| Neo4J Enterprise Edition | https://neo4j.com/open-source/ | AGPL | https://neo4j.com/open-source/ |
| Apache Cassandra | http://cassandra.apache.org/ | Apache License v2.0 | |
| MongoDB | GNU AGPL v3.0 | https://www.mongodb.com/community/licensing | |
| Redis | https://redis.io | BSD license | https://redis.io/topics/license |
| Node.js | https://nodejs.org/en/ | MIT License | https://raw.githubusercontent.com/nodejs/node/master/LICENSE |
| AngularJS | MIT License | ||
| jQuery | MIT License | ||
| Akka | Apache License v2.0 | ||
| Pinterest Secor | https://github.com/pinterest/secor | Apache License v2.0 | |
| Apache Spark | http://spark.apache.org/ | Apache License v2.0 | |
| Play Framework | https://www.playframework.com/ | Apache License v2.0 | |
| Cassandra Snapshotter | https://github.com/tbarbugli/cassandra_snapshotter | BSD License | https://github.com/tbarbugli/cassandra_snapshotter/blob/master/LICENSE.txt |
| Apache Tomcat | Apache License v2.0 | ||
| Spring Framework | Apache License v2.0 | ||
| Apache Commons | Apache License v2.0 | ||
| Flyberry Capital | https://github.com/flyberry-capital/scala-slack | ||
| lift-json | https://github.com/lift/lift/tree/master/framework/lift-base/lift-json | ||
| Google Vision API | https://cloud.google.com/vision/ | https://cloud.google.com/terms/ | https://cloud.google.com/terms/ |
| FFmpeg | https://ffmpeg.org/ | GNU LGPL 2.1 | https://www.ffmpeg.org/legal.html |
| ImageMagick | https://www.imagemagick.org/script/index.php | https://www.imagemagick.org/script/license.php | https://www.imagemagick.org/script/license.php |
| im4java | http://im4java.sourceforge.net/ | LGPL | |
| ImgScalr | https://mvnrepository.com/artifact/org.imgscalr/imgscalr-lib/4.2 | Apache 2.0 | |
| Google APIs | Apache License v2.0 | ||
| Hibernate ORM Framework | GNU LGPL 2.1 | ||
| Docker | Apache License v2.0 | ||
| Maven | Apache License v2.0 | ||
| modelmapper | Apache License, Version 2.0 | ||
| jackson-mapper-asl | Apache License, Version 2.0 | ||
| groovy-all | Apache License, Version 2.0 | ||
| guava | Apache License, Version 2.0 | ||
| jcsv | Apache License, Version 2.0 | ||
| gson | Apache License, Version 2.0 | ||
| joda-time | Apache License, Version 2.0 | ||
| querylang | Apache License, Version 2.0 | ||
| xercesImpl | Apache License, Version 2.0 | ||
| easymock | Apache License, Version 2.0 | ||
| json-path | Apache License, Version 2.0 | ||
| mongo-java-driver | Apache License, Version 2.0 | ||
| stax-api | Apache License, Version 2.0 | ||
| xpp3 | Apache License, Version 2.0 | ||
| xsdlib | Apache License, Version 2.0 | ||
| jaxme-api | Apache License, Version 2.0 | ||
| dao-hibernate | Apache License, Version 2.0 | ||
| jasypt-hibernate4 | Apache License, Version 2.0 | ||
| jasypt-spring31 | Apache License, Version 2.0 | ||
| akka-actor_2.10 | Apache License, Version 2.0 | ||
| akka-remote_2.10 | Apache License, Version 2.0 | ||
| testng | Apache License, Version 2.0 | ||
| cglib-nodep | Apache License, Version 2.0 | ||
| poi | Apache License, Version 2.0 | ||
| disruptor | Apache License, Version 2.0 | ||
| aws-java-sdk | Apache License, Version 2.0 | ||
| hamcrest-all | BSD License | ||
| jsr250-api | CDDL LIcense Version 1.0 | ||
| javax.servlet-api | CDDL LIcense Version 1.0 | ||
| jstl | CDDL LIcense Version 1.0 | ||
| javax.mail | CDDL LIcense Version 1.0 | ||
| aspectjrt | Eclipse Public License - v 1.0 | ||
| aspectjweaver | Eclipse Public License - v 1.0 | ||
| junit | Eclipse Public License 1.0 | ||
| mysql-connector-java | GNU General Public License v3 | ||
| neo4j | GNU General Public License v3 | ||
| gimap | GNU General Public License v3 | ||
| sesame-rio-rdfxml | GNU LGPL | ||
| pull-parser | Indiana University Extreme! Lab Software License | ||
| mockito-core | MIT License | ||
| jedis | MIT License | ||
| slf4j-api | MIT License | ||
| scribd | MIT License | ||
| scribe | MIT License | ||
| jsoup | MIT License | ||
| relaxngDatatype | Open Source License | ||
| jaxen | The Werken Company License | ||
| R | https://www.r-project.org/ | GNU Affero General Public License | |
| R studio | https://www.rstudio.com | FOAS | |
| R packages | https://cran.r-project.org | https://cran.r-project.org/web/licenses/ | |
| Python | https://www.python.org/ | Python Software Foundation License | https://www.python.org/download/releases/2.7/license/ |
| gensim | https://radimrehurek.com/gensim/ | GNU LGPLv2.1 license | |
| speech recognition | https://pypi.python.org/pypi/SpeechRecognition/ | BSD license | |
| Jupyter Notebook | http://jupyter.org/ | BSD license | |
| LibFM 1.4.2 | http://www.libfm.org/ | GPL v3 license | |
| Apache Zeppelin | https://zeppelin.apache.org/ | Apache License, Version 2.0 | |
| Plotly | MIT license | https://plot.ly/javascript/open-source-announ | |
| Google cloud api | https://cloud.google.com/apis/docs/overview | https://cloud.google.com/terms/ | |
| tagme api | https://services.d4science.org/web/tagme/documentation | ||
| Apache Software License, Version 2.0 | |||
| SQLite | https://www.sqlite.org/copyright.html | ||
| Junit 4.1.2 | Eclipse Public License - v 1.0 | ||
| W3C HTML5 specifications | |||
| Licensing will be required from Ekstep (or under whose name the game will be published) - http://unity3d.com/legal/eula | |||
| Crosswalk | https://crosswalk-project.org/documentation/about/faq.html | BSD License | |
| Sthetho | https://github.com/facebook/stetho/blob/master/LICENSE | BSD License | |
| xampp | http://www.apache.org/licenses/LICENSE-2.0 | ||
| notepad++ | https://notepad-plus-plus.org/ | GNU general public license | http://www.gnu.org/copyleft/gpl.html |
| paint.net | http://www.getpaint.net/index.html | GNU general public license | http://www.getpaint.net/license.html |
| audacity | http://audacityteam.org/ | http://creativecommons.org/licenses/by/3.0/legalcode | |
| Piwik.org Analytics | http://piwik.org | GNU general public license | https://en.wikipedia.org/wiki/GNU_General_Public_License |
| Joomla | http://joomla.org | GNU general public license v2 | https://docs.joomla.org/Joomla_Licenses |
| PHP | https://php.net | PHP License v3.01 | https://secure.php.net/license/ |
| Apache HTTP Server | https://httpd.apache.org/ | Apache Software License, Version 2.0 | http://www.apache.org/licenses/ |
| Morris Charts | http://morrisjs.github.io/morris.js/index.html | Licensed under the BSD-2-Clause License. | |
| Mustache JS | https://mustache.github.io/ | MIT | https://github.com/janl/mustache.js/blob/master/LICENSE |
| PHPUnit | https://phpunit.de/ | CC Attribution 3.0 | https://phpunit.de/manual/current/en/appendixes.copyright.html |
| PhantomJS | http://phantomjs.org/ | BSD | https://github.com/ariya/phantomjs/blob/master/LICENSE.BSD |
| Jasmine | MIT | https://github.com/jasmine/jasmine/blob/master/MIT.LICENSE | |
| Sweet Alerts | http://t4t5.github.io/sweetalert/ | MIT | https://github.com/t4t5/sweetalert/blob/master/LICENSE |
| EasySocial | https://stackideas.com/easysocial | GNU general public license | |
| EasyDiscuss | https://stackideas.com/easydiscuss | GNU general public license | |
| JFB Connect | https://www.sourcecoast.com/joomla-facebook/ | GNU general public license v2 | http://www.gnu.org/licenses/gpl-2.0.html |
| Admin Tools Pro | https://www.akeebabackup.com/products/admin-tools.html | GNU General Public License version 3 | http://www.gnu.org/licenses/gpl-3.0.en.html |
| EasyBlog | https://stackideas.com/easyblog | GNU general public license | |
| RS Tickets Pro | https://www.rsjoomla.com/joomla-extensions/joomla-help-desk.html | GNU General Public License version 3 | http://www.gnu.org/licenses/gpl-3.0.en.html |
| T3 Framework for Joomla! | http://t3-framework.org | GNU general public license v2 | http://www.gnu.org/licenses/gpl-2.0.html |
| Markdown Editor | https://simular.co/lyra/extensions/asikart-markdown.html | GNU general public license v2 | http://www.gnu.org/licenses/gpl-2.0.html |
| CDN For Joomla | https://www.regularlabs.com/extensions/cdnforjoomla | GNU general public license v2 | http://www.gnu.org/licenses/gpl-2.0.html |
| JLike | https://techjoomla.com/products/j-like | GNU general public license v2 | http://www.gnu.org/licenses/gpl-2.0.html |
| com_subusers | GNU general public license v2 | http://www.gnu.org/licenses/gpl-2.0.html | |
| com_emailbeautifier | https://techjoomla.com/products/email-beautifier | GNU general public license v2 | http://www.gnu.org/licenses/gpl-2.0.html |
| JA Extension Manger | https://www.joomlart.com/joomla/extensions/ja-extensions-manager | GNU/GPL | |
| JCE editor | https://www.joomlacontenteditor.net/ | GNU/GPL 2 or later | http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
| OSmap Free | https://www.joomlashack.com/joomla-extensions/osmap/ | GNU/GPL | http://www.gnu.org/licenses/gpl.html |
| JA slideshow | https://www.joomlart.com/downloads/joomla-extensions/ja-slideshow-lite/ | GNU/GPL | http://www.gnu.org/licenses/gpl.html |
| JA Social II | https://www.joomlart.com/joomla/templates/ja-social-ii | Copyrighted Commercial Software | https://www.joomlart.com/joomlart/licenses |
| jPanel | http://bygiro.com/en/extensions/modules/jpanel | GNU/GPL 2 or later | http://www.gnu.org/copyleft/gpl.html |
| All videos | http://www.joomlaworks.net/extensions/free/allvideos | GNU/GPL | http://www.gnu.org/copyleft/gpl.html |
| plg_system_deploytools | GNU/GPL | http://www.gnu.org/licenses/gpl.html | |
| Scroll To CK | https://www.joomlack.fr/en/joomla-extensions/scroll-to-ck | GNU/GPL | http://www.gnu.org/licenses/gpl.html |
| System - LLFJ - Lazy Load for Joomla! | https://joomla-extensions.kubik-rubik.de/downloads/llfj-lazy-load-for-joomla | GNU/GPL | http://www.gnu.org/licenses/gpl.html |
| izimodal | http://izimodal.marcelodolce.com/ | Apache License 2.0 | https://github.com/dolce/iziModal/blob/master/LICENSE |
| InviteX | https://techjoomla.com/products/invitex | GNU/GPL | https://techjoomla.com/about-techjoomla/license |
| Options manager | https://db8.eu/options-manager | GPLv2 or later | |
| Codeception | https://codeception.com | MIT License | https://github.com/Codeception/Codeception/blob/2.4/LICENSE |
| Composer | https://getcomposer.org | MIT License | https://github.com/composer/composer/blob/master/LICENSE |
| jQuery rateYo plugin | http://rateyo.fundoocode.ninja | MIT License | https://github.com/prrashi/rateYo/blob/master/LICENSE |
| chart.js | http://www.chartjs.org/ | MIT License | https://github.com/chartjs/Chart.js/blob/master/LICENSE.md |
| underscoreJs | http://underscorejs.org/ | MIT License | http://www.opensource.org/licenses/mit-license.html |
| xml2json | Apache 2.0 | http://www.apache.org/licenses/LICENSE-2.0 | |
| typeahead.js | https://github.com/twitter/typeahead.js/ | MIT License | https://github.com/twitter/typeahead.js/blob/master/LICENSE |
| lodash | https://lodash.com/ | MIT License | https://raw.githubusercontent.com/lodash/lodash/4.17.4/LICENSE |
| ajaxq | https://github.com/Foliotek/ajaxq | MIT License | https://github.com/Foliotek/AjaxQ/blob/master/LICENSE |
| x-editable jquery plugin | https://github.com/vitalets/x-editable | MIT License | https://github.com/vitalets/x-editable/blob/develop/LICENSE-MIT |
| tokenizer jquery plugin | https://github.com/zellerda/Tokenize | BSD 3-Clause "New" or "Revised" License | https://github.com/zellerda/Tokenize/blob/master/LICENSE |
| toaster jquery plugin | https://github.com/CodeSeven/toastr | MIT License | https://github.com/CodeSeven/toastrblob/master/LICENSE |
| Recordmp3js | https://github.com/Audior/Recordmp3js | MIT License | https://github.com/Audior/Recordmp3js/blob/master/LICENSE |
| moment.js | https://github.com/moment/moment/ | MIT License | https://github.com/moment/moment/blob/develop/LICENSE |
| php jwt | https://github.com/firebase/php-jwt | BSD 3 | https://github.com/firebase/php-jwt/blob/master/LICENSE |
| jquery tree plugin | https://www.jstree.com | MIT License | https://github.com/vakata/jstree/blob/master/LICENSE-MIT |
| jquery ui | http://jqueryui.com | MIT License | |
| jQuery LoadingOverlay | https://github.com/gasparesganga/jquery-loading-overlay | MIT License | https://github.com/gasparesganga/jquery-loading-overlay/blob/master/LICENSE |
| cropperjs | https://github.com/fengyuanchen/cropperjs | MIT License | https://github.com/fengyuanchen/cropperjs/blob/master/LICENSE |
| bootstrap-tokenfield | https://github.com/sliptree/bootstrap-tokenfield | MIT License | https://github.com/sliptree/bootstrap-tokenfield/blob/master/LICENSE.md |
| bootstrap-multiselect | https://github.com/davidstutz/bootstrap-multiselect | Apache License, Version 2.0 | https://github.com/davidstutz/bootstrap-multiselect/blob/master/LICENSE.md |
| bootstrap-slider | https://github.com/seiyria/bootstrap-slider | MIT License | https://github.com/seiyria/bootstrap-slider/blob/master/LICENSE.md |
| grunt | https://gruntjs.com/ | MIT | https://github.com/gruntjs/grunt/blob/master/LICENSE |
| gulp | https://gulpjs.com/ | MIT | https://github.com/gulpjs/gulp/blob/master/LICENSE |
| karma | https://karma-runner.github.io/1.0/index.html | MIT | https://github.com/karma-runner/karma/blob/master/LICENSE |
| phantomjs | http://phantomjs.org/ | BSD | https://github.com/ariya/phantomjs/blob/master/LICENSE.BSD |
| semantic-ui | https://semantic-ui.com/ | MIT | https://github.com/Semantic-Org/Semantic-UI/blob/master/LICENSE.md |
| lodash | https://lodash.com/ | MIT | https://raw.githubusercontent.com/lodash/lodash/4.17.4/LICENSE |
| xmlbuilder | MIT | http://spdx.org/licenses/MIT | |
| fabric | http://fabricjs.com/ | MIT | https://github.com/kangax/fabric.js/blob/master/README.md#mit-license |
| uuid | MIT | http://spdx.org/licenses/MIT | |
| async | https://www.npmjs.com/package/uuid-v4 | MIT | https://github.com/caolan/async/blob/master/LICENSE |
| ng-dialog | https://github.com/likeastore/ngDialog | MIT | https://github.com/likeastore/ngDialog#license |
| oclazyload | https://github.com/ocombe/ocLazyLoad | MIT | https://github.com/ocombe/ocLazyLoad/blob/master/LICENSE.md |
| createjs | http://www.createjs.com/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| creatinejs | http://creatine.guineashots.com/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| xml2json | Apache 2.0 | http://www.apache.org/licenses/LICENSE-2.0 | |
| eventbus | http://greenrobot.org/eventbus/ | Apache 2.0 | http://www.apache.org/licenses/LICENSE-2.0 |
| Simple JavaScript Inheritance(class) | https://johnresig.com/blog/simple-javascript-inheritance/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| jasmine | https://jasmine.github.io/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| angularjs | http://angularjs.org | MIT | http://www.opensource.org/licenses/mit-license.html |
| ionic | http://ionicframework.com/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| ngcordova | http://ngcordova.com/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| jquery | https://jquery.com/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| underscoreJs | http://underscorejs.org/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| jquery easing | http://gsgd.co.uk/sandbox/jquery/easing/ | BSD | |
| Crosswalk | https://crosswalk-project.org/ | MIT | http://www.opensource.org/licenses/mit-license.html |
| jsdoc | https://github.com/jsdoc3/jsdoc | Apache 2.0 | https://github.com/jsdoc3/jsdoc/blob/master/LICENSE.md |
| md5 | https://code.google.com/archive/p/crypto-js/downloads | BSD | https://code.google.com/archive/p/crypto-js/wikis/License.wiki |
| audiosprite | https://github.com/tonistiigi/audiosprite | MIT | https://github.com/tonistiigi/audiosprite/blob/master/LICENSE |
| toastr | http://www.jqueryscript.net/other/Highly-Customizable-jQuery-Toast-Message-Plugin-Toastr.html | MIT | http://www.jqueryscript.net/other/Highly-Customizable-jQuery-Toast-Message-Plugin-Toastr.html |
| jquery.bookshelfslider | http://www.editions-terre-de-lumiere.com/ps_1491/modules/blockbookshelf/_documentation/bookshelf_slider_help.html | BSD | |
| angular-ui-sortable | https://github.com/angular-ui/ui-sortable | MIT | https://github.com/angular-ui/ui-sortable/blob/master/LICENSE |
| videoJs | https://github.com/videojs | Apache 2.0 | https://github.com/videojs/video.js/blob/master/LICENSE |
| EPUB | https://github.com/futurepress/epub.js | MIT | https://raw.githubusercontent.com/tildeio/rsvp.js/master/LICENSE |
| JSZIP | https://github.com/Stuk/jszip | MIT | https://github.com/Stuk/jszip/blob/master/LICENSE.markdown |
| PDFJS | https://github.com/mozilla/pdf.js | Apache 2.0 | https://github.com/mozilla/pdf.js/blob/master/LICENSE |
| Fine Uploader | http://fineuploader.com | MIT | https://github.com/FineUploader/fine-uploader/blob/develop/LICENSE |
| prismjs | http://prismjs.com/ | MIT | https://github.com/PrismJS/prism/blob/gh-pages/LICENSE |
| CKEditor | https://ckeditor.com/ | GPL | https://ckeditor.com/terms-of-use#licenses |
| jQuery.scrollTo | https://github.com/flesler/jquery.scrollTo | MIT | https://github.com/flesler/jquery.scrollTo/blob/master/LICENSE |
| angular-timeago | https://github.com/yaru22/angular-timeago | MIT | https://github.com/yaru22/angular-timeago/blob/master/LICENSE |
| micromarkdown | https://github.com/simonwaldherr/micromarkdown.js/ | MIT | https://github.com/SimonWaldherr/micromarkdown.js/blob/master/LICENSE.md |
| ng-token-field | https://github.com/lucaslouca/ng-token-field | MIT | https://github.com/lucaslouca/ng-token-field/blob/master/LICENSE |
| jqueryui | http://jqueryui.com/ | MIT | http://jqueryui.com/ |
| Spectrum Colorpicker | https://github.com/bgrins/spectrum | MIT | https://github.com/bgrins/spectrum/blob/master/LICENSE |
| jquery fancytree | https://github.com/mar10/fancytree/ | MIT | https://github.com/mar10/fancytree/wiki/LicenseInfo |
| jPlayer | http://jplayer.org/ | MIT | https://github.com/jplayer/jPlayer/blob/master/MIT-LICENSE.txt |
| wavesurfer | https://github.com/katspaugh/wavesurfer.js | CC-BY-3.0 | https://github.com/katspaugh/wavesurfer.js/blob/master/LICENSE |
| Lamejs | https://github.com/zhuker/lamejs | LGPL | https://github.com/zhuker/lamejs/blob/master/LICENSE |
| Please-wait | https://github.com/Pathgather/please-wait | MIT | https://github.com/Pathgather/please-wait/blob/master/LICENSE |
| izitoast | http://izitoast.marcelodolce.com/ | Apache 2.0 | https://github.com/dolce/iziToast/blob/master/LICENSE |
| font-awesome | http://fontawesome.io/ | GPL | http://fontawesome.io/license/ |
| Ajv: Another JSON Schema Validator | https://github.com/epoberezkin/ajv | MIT | https://github.com/epoberezkin/ajv/blob/master/LICENSE |
| gulp-uglify | https://github.com/terinjokes/gulp-uglify | MIT | https://github.com/terinjokes/gulp-uglify/blob/master/LICENSE.md |
| Web Font Loader | https://github.com/typekit/webfontloader | Apache 2.0 | https://github.com/typekit/webfontloader/blob/master/LICENSE |
| Mousetrap | https://github.com/ccampbell/mousetrap | Apache 2.0 | https://github.com/ccampbell/mousetrap/blob/master/LICENSE |
| dragula | https://github.com/bevacqua/dragula | MIT | https://github.com/bevacqua/dragula/blob/master/license |
| mathquill | https://github.com/mathquill/mathquill/ | MPL 2.0 | http://mozilla.org/MPL/2.0/ |
| KaTeX | https://github.com/Khan/KaTeX | MIT | http://opensource.org/licenses/MIT |
| Android Support library | https://developer.android.com/topic/libraries/support-library/index.html | Apache 2.0 | |
| ANdroid support CardView | https://developer.android.com/topic/libraries/support-library/packages.html | Apache 2.0 | |
| Multidex | https://developer.android.com/studio/build/multidex.html | Apache 2.0 | |
| Google Firebase Cloud Messaging | https://firebase.google.com/ | Apache 2.0 | |
| Google Firebase Analytics | https://firebase.google.com/ | Apache 2.0 | |
| Google Location service | Apache 2.0 | ||
| Json Scema validator | https://github.com/java-json-tools/json-schema-validator | Apache 2.0 | |
| Stetho | https://github.com/facebook/stetho | BSD 3-clause | |
| Stetho Okhttp | https://github.com/facebook/stetho | BSD 3-clause | |
| .Find bugs | https://github.com/findbugsproject/findbugs | Apache 2.0 | |
| Espresso | https://developer.android.com/training/testing/espresso/index.html | Apache 2.0 | |
| Support Anotation | https://developer.android.com/reference/android/support/annotation/package-summary.html | Apache 2.0 | |
| UIautomator | https://developer.android.com/training/testing/ui-automator.html | Apache 2.0 | |
| Glide | https://github.com/bumptech/glide | BSD, part MIT and Apache 2.0 | |
| Crashlytics | https://try.crashlytics.com/ | Apache 2.0 | |
| Espresso | https://google.github.io/android-testing-support-library/docs/espresso/ | Apache 2.0 | |
| okHttp | https://github.com/square/okhttp | Apache 2.0 | |
| joda-time | https://github.com/JodaOrg/joda-time | Apache 2.0 | |
| Event bus | http://greenrobot.org/eventbus/ | Apache 2.0 | |
| Google play services | Apache 2.0 | ||
| Awaitility | https://github.com/awaitility/awaitility | Apache 2.0 | |
| Gson | https://github.com/google/gson | Apache 2.0 |