Open Source and Third Party Technologies

Mobile application modules

List of Open Source and Third Party Technologies used for development of Customized Version of the Core Software (mobile application modules)

Name, Link	Platform	Summary	License
freetype https://www.freetype.org/	Android	FreeType is a freely available software library to render fonts.	FTL
libcurl https://curl.haxx.se/libcurl/	Android	A command line tool and library for transferring data with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, GOPHER, TFTP, SCP, SFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMAP, SMTP, POP3, RTSP and RTMP.	MIT
SQLite https://www.sqlite.org	Android iOS	SQLite is an in-process library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine.	Public domain (free for use for any purpose)
SQLite Encryption Extension (SEE) https://www.sqlite.org/see	Android iOS	SQLite with SQLite Encryption Extension, as alternative to public domain version of SQLite	perpetual
mbed TLS https://tls.mbed.org/	Android	mbed TLS (formerly known as PolarSSL) makes it trivially easy for developers to include cryptographic and SSL/TLS capabilities in their (embedded) products, facilitating this functionality with a minimal coding footprint.	Apache 2.0
libpng http://www.libpng.org	Android	Free reference library for reading and writing PNGs	Open Source (zlib/libpng, free for use)
zlib https://www.zlib.net/	Android	Free Compression Library	Open Source (zlib/libpng, free for use)
UnicodeConv	Android iOS	Conversions between UTF32, UTF-16, and UTF-8.	Free for use
miniZip http://www.winimage.com/…	Android iOS	Zip compression library	Free for use

Backend application modules

List of Open Source and Third Party Technologies used for development of Customized Version of the Core Software (server software modules)

Name	Summary	License type
CentOS	Operating System	GPL and others
Nginx	Front-facing Web Server	BSD-like
Postgresql	Database Server	https://www.postgresql.org/about/licence/
Unicorn	Backend Web server	GPLv3
DelayedJob	Background tasks processor	MIT License
ImageMagick	Image processing library	https://www.imagemagick.org/script/license.php
xz	Archiver	Public Domain + (partly) GNU LGPLv2.1, GNU GPLv2, or GNU GPLv3
zip	Archiver	http://www.info-zip.org/license.html
ntpd	Time syncronizing daemon	GNU General Public License
Ansible	Automation tool (deployment, provisioning)	GNU General Public License
Ruby	Programming language	https://www.ruby-lang.org/en/about/license.txt
newrelic-agent	Newrelic server monitoring agent	MIT & Ruby
newrelic-ng-agent	Newrelic nginx monitoring	MIT & Ruby

Gem List

Name	Summary	License
actionmailer	Email composition, delivery, and receiving framework (part of Rails).	MIT
actionpack	Web-flow and rendering framework putting the VC in MVC (part of Rails).	MIT
actionview	Rendering framework putting the V in MVC (part of Rails).	MIT
activejob	Job framework with pluggable queues.	MIT
activemodel	A toolkit for building modeling frameworks (part of Rails).	MIT
activerecord	Object-relational mapper framework (part of Rails).	MIT
activesupport	A toolkit of support libraries and Ruby core extensions extracted from the Rails framework.	MIT
acts_as_commentable_with_threading	Polymorphic comments Rails gem – Rails 4+ only	MIT
apns_simple	Simple Apple Push Notifications sender	MIT
arel	Arel Really Exasperates Logicians Arel is a SQL AST manager for Ruby	MIT
autoprefixer-rails	Parse CSS and add vendor prefixes to CSS rules using values from the Can I Use website.	MIT
awesome_nested_set	An awesome nested set implementation for Active Record	MIT
axlsx	Excel OOXML (xlsx) with charts, styles, images and autowidth columns.	MIT
bcrypt	OpenBSD’s bcrypt() password hashing algorithm.	MIT
bootstrap-datepicker-rails	A date picker for Twitter Bootstrap	MIT
bootstrap-sass	bootstrap-sass is a Sass-powered version of Bootstrap 3, ready to drop right into your Sass powered applications.	MIT
bugsnag	Ruby notifier for bugsnag.com	MIT
builder	Builders for MarkUp.	MIT
bundler	The best way to manage your application’s dependencies	MIT
carrierwave	Ruby file upload library	MIT
carrierwave_backgrounder	Offload CarrierWave’s image processing and storage to a background process using Delayed Job, Resque, Sidekiq, Qu, Queue Classic or Girl Friday	MIT
chunky_png	Pure ruby library for read/write, chunk-level access to PNG files	MIT
coderay	Fast syntax highlighting for selected languages.	MIT
coffee-rails	CoffeeScript adapter for the Rails asset pipeline.	MIT
coffee-script	Ruby CoffeeScript Compiler	MIT
coffee-script-source	The CoffeeScript Compiler	MIT
concurrent-ruby	Modern concurrency tools for Ruby. Inspired by Erlang, Clojure, Scala, Haskell, F#, C#, Java, and classic concurrency patterns.	MIT
config	Effortless multi-environment settings in Rails, Sinatra, Pandrino and others	MIT
cookies_eu	Displays a cookie consent. If you dont disable cokkies in settings, we assume you are ok with us using cookies	MIT
crass	CSS parser based on the CSS Syntax Level 3 spec.	MIT
d3-rails	D3 for Rails Asset Pipeline	MIT
daemons	A toolkit to create and control daemons in different ways	MIT
deep_merge	Merge Deeply Nested Hashes	MIT
delayed_job	Database-backed asynchronous priority queue system — Extracted from Shopify	MIT
delayed_job_active_record	ActiveRecord backend for DelayedJob	MIT
delayed_job_web	Web interface for delayed_job inspired by resque	MIT
did_you_mean	“Did you mean?” experience in Ruby	MIT
digest-crc	A Cyclic Redundancy Check (CRC) library for Ruby.	MIT
dry-configurable	A mixin to add configuration functionality to your classes	MIT
dry-container	A simple container intended for use as an IoC container	MIT
dry-core	A toolset of small support modules used throughout the dry-rb ecosystem.	MIT
dry-equalizer	Module to define equality, equivalence and inspection methods	MIT
dry-inflector	DRY Inflector	MIT
dry-logic	Predicate logic with rule composition	MIT
dry-types	Type system for Ruby supporting coercions, constraints and complex types like structs, value objects, enums etc.	MIT
dry-validation	A simple validation library	MIT
erubis	a fast and extensible eRuby implementation which supports multi-language	MIT
execjs	Run JavaScript code from Ruby	MIT
fancybox2-rails	Use FancyBox 2 with Rails 3.1/4.0	MIT
faraday	HTTP/REST API client library.	MIT
foreman	Process manager for applications with multiple components	MIT
gcm	send data to Android applications on Android devices	MIT
get_process_mem	Use GetProcessMem to find out the amount of RAM used by any process	MIT
globalid	Refer to any model with a URI: gid://app/class/id	MIT
haml	An elegant, structured (X)HTML/XML templating engine.	MIT
hashie	Your friendly neighborhood hash library.	MIT
htmlentities	Encode/decode HTML entities	MIT
httparty	Makes http fun! Also, makes consuming restful web services dead easy.	MIT
i18n	New wave Internationalization support for Ruby	MIT
jquery-rails	Use jQuery with Rails 4+	MIT
jquery-ui-rails	jQuery UI packaged for the Rails asset pipeline	MIT
js_cookie_rails	Adds js-cookie to the Rails asset pipeline.	MIT
jwt	JSON Web Token implementation in Ruby	MIT
kaminari	A pagination engine plugin for Rails 3+ and other modern frameworks	MIT
lodash-rails	This gem makes lodash available for the Rails asset pipeline	MIT
lograge	Tame Rails’ multi-line logging into a single line per request	MIT
loofah	Loofah is a general library for manipulating and transforming HTML/XML documents and fragments	MIT
mail	Mail provides a nice Ruby DSL for making, sending and reading emails.	MIT
method_source	retrieve the sourcecode for a method	MIT
mime-types	The mime-types library provides a library and registry for information about MIME content type definitions	MIT
mimemagic	Fast mime detection by extension or content	MIT
mini_magick	Manipulate images with minimal use of memory via ImageMagick / GraphicsMagick	MIT
mini_mime	A lightweight mime type lookup toy	MIT
mini_portile2	Simplistic port-like solution for developers	MIT
minitest	minitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, and benchmarking	MIT
momentjs-rails	The Moment.js JavaScript library ready to play with Rails.	MIT
multi_json	A common interface to multiple JSON libraries.	MIT
multi_xml	A generic swappable back-end for XML parsing	MIT
multipart-post	A multipart form post accessory for Net::HTTP.	MIT
nokogiri	Nokogiri (й‹ё) is an HTML, XML, SAX, and Reader parser	MIT
oauth	OAuth Core Ruby implementation	MIT
oauth2	A Ruby wrapper for the OAuth 2.0 protocol.	MIT
omniauth	A generalized Rack framework for multiple-provider authentication.	MIT
omniauth-facebook	Facebook OAuth2 Strategy for OmniAuth	MIT
omniauth-healthvault	This is the unofficial OmniAuth strategy for authenticating to Microsoft HealthVault.	MIT
omniauth-oauth	A generic OAuth (1.0/1.0a) strategy for OmniAuth.	MIT
omniauth-oauth2	An abstract OAuth2 strategy for OmniAuth.	MIT
omniauth-twitter	OmniAuth strategy for Twitter	MIT
pdfkit	HTML+CSS -> PDF	MIT
plist	All-purpose Property List manipulation library	MIT
pry	An IRB alternative and runtime developer console	MIT
pry-rails	Use Pry as your rails console	MIT
rack	a modular Ruby webserver interface	MIT
rack-protection	You should use protection!	MIT
rack-test	Simple testing API built on Rack	MIT
rails	Full-stack web application framework.	MIT
rails-deprecated_sanitizer	Deprecated sanitizer API extracted from Action View.	MIT
rails-dom-testing	Dom and Selector assertions for Rails applications	MIT
rails-html-sanitizer	This gem is responsible to sanitize HTML fragments in Rails applications.	MIT
rails-i18n	Common locale data and translations for Rails i18n.	MIT
rails-observers	ActiveModel::Observer, ActiveRecord::Observer and ActionController::Caching::Sweeper extracted from Rails.	MIT
railties	Tools for creating, working with, and running Rails applications.	MIT
rake	Rake is a Make-like program implemented in Ruby	MIT
rb-fsevent	Very simple & usable FSEvents API	MIT
rb-inotify	A Ruby wrapper for Linux inotify, using FFI	MIT
request_store	RequestStore gives you per-request global storage.	MIT
responders	A set of Rails responders to dry up your application	MIT
rqrcode	A library to encode QR Codes	MIT
ruby-units	A class that performs unit conversions and unit math	MIT
sass	A powerful but elegant CSS compiler that makes CSS fun again.	MIT
sass-listen	Fork of guard/listen	MIT
sass-rails	Sass adapter for the Rails asset pipeline.	MIT
sinatra	Classy web-development dressed in a DSL	MIT
spinjs-rails	A spinning activity indicator for Rails 3 with no images and CSS.	MIT
sprockets	Rack-based asset packaging system	MIT
sprockets-rails	Sprockets Rails integration	MIT
temple	Template compilation framework in Ruby	MIT
thor	Thor is a toolkit for building powerful command-line interfaces.	MIT
tilt	Generic interface to multiple Ruby template engines	MIT
twilio-ruby	A simple library for communicating with the Twilio REST API, building TwiML, and generating Twilio Client Capability Tokens	MIT
tzinfo	Daylight savings aware timezone library	MIT
uglifier	Ruby wrapper for UglifyJS JavaScript compressor	MIT
warden	Rack middleware that provides authentication for rack applications	MIT
io-console	Console interface	BSD 2-Clause
rubyzip	rubyzip is a ruby module for reading and writing zip files	BSD 2-Clause
thread_safe	Thread-safe collections and utilities for Ruby	Apache 2.0
bootstrap-daterangepicker-rails	Rails 4.1x plugin to allow for the easy use of Dan Grossman’s Bootstrap DateRangePicker	unknown
ffi	Ruby FFI	bsd-3-clause
pg	Pg is the Ruby interface to the {PostgreSQL RDBMS}[http://www.postgresql.org/]	bsd-3-clause
mime-types	The mime-types library provides a library and registry for information about MIME content type definitions	artistic-2.0
fancybox2-rails	Use FancyBox 2 with Rails 3.1/4.0	creative commons by-nc
json	JSON Implementation for Ruby	Ruby
openssl	OpenSSL provides SSL, TLS and general purpose cryptography.	Ruby
unicorn-worker-killer	Kill unicorn workers by memory and request counts	Ruby
kgio	kinder, gentler I/O for Ruby	LGPLv2.1
raindrops	real-time stats for preforking Rack servers	LGPLv2.1
newrelic_rpm	New Relic Ruby Agent	NewRelic
unicorn	Rack HTTP server for fast clients and Unix	gpl-2.0+
unicorn	Rack HTTP server for fast clients and Unix	ruby-1.8
unicorn-worker-killer	Kill unicorn workers by memory and request counts	GPLv2