Open Source Ruby Business Software - Page 3

Dividing Bills is a Ruby on Rails project that allows to divide bills easily by creating users groups and receipts, to keep a searchable history of all bills, and to keep track of everything by email or RSS feed.

Don Manolo 2 is a point of sale growing to miniERP. It is developing with Ruby & Ruby On Rails.

Software to broker and track sustainable development/aid projects to donors in the developed world.

Web application to create Dynamicly Graphical-Design/Content web sites. Quick abilities to change graphics, content, design and architecture of web-pages. Every page has ability to contain a forum, posts, galleries and ANY other functionality wished for.

A light-weight, web-based event information tracking application implemented in Java and Ruby. Development is done using Extreme Programming (XP) practices and includes both jUnit & FitNesse testing.

The Project aims to fulfill the following specific objectives of Computer Education, Supportive Education and Information Service Delivery, while in operation.

Since 2012/08/15, Edgar2 project starts. This is completely re-written as an 'engine' on Ruby-on-Rails 3.2.*

Eigenfocus is an AI-powered personal knowledge management system that uses embeddings and semantic search to help users organize and retrieve ideas across documents. Designed for researchers and creatives, it enables deep linking between notes and supports querying based on meaning rather than keywords.

Tool to track what the team is working on by making screenshots every 10 minutes at random time. It consists of Server and Client sides. Client is available for Windows and Linux. Mac version will be available soon.

I wrote an web based to-do list at http://www.excusemenow.com a few years ago, it's live, but I haven't touched it. So it seemed like the thing to do would be to open source the code for the project so that others might get some use from it.

FCMcolab is a suite designed specifically for publications. It does not contain a user front end and is solely aimed at making the development process easier for large groups of people.

FRIDA (flexible rapid interactive data analysis) is a generic program for manipulating, fitting, and plotting x,z,y data. It is primarily aimed at spectral analysis, especially in neutron scattering. Note: project has moved away from sf.net.

FSCMS stands for File System Content Management System. It is a CMS implemented on a intuitive files/directories structure, providing both ease-of-use and a comprehensive set of command-line tools to perform various tasks (content generation, backup)

Facedex is an online mugbook system written in Ruby on Rails, allowing an organization (school/church/company) to easily set up a directory of all its members. Each personin your directory has their own profile with photo ("mugshot"), contact info, etc

Fixer is a lightweight and developer-friendly API service designed to provide real-time and historical foreign exchange rate data for a wide range of global currencies. It aggregates financial data from multiple sources, including institutions like the European Central Bank, to deliver accurate and frequently updated exchange rates. The API supports over 170 currencies and offers multiple endpoints that allow developers to retrieve latest rates, perform currency conversions, and analyze historical trends over time. One of its key strengths is its simplicity, as it uses straightforward RESTful endpoints and JSON responses that can be easily integrated into web or mobile applications. Fixer also supports time-series and fluctuation data, enabling more advanced financial analysis and forecasting use cases. While a free tier is available with some limitations, more advanced features such as higher request limits and additional base currencies are offered through paid plans.

Foreman is a Procfile-based process manager that mirrors Heroku’s process model, making it easy to run multi-process applications in development and beyond. You declare your app’s processes (web workers, background jobs, schedulers) in a Procfile, and Foreman starts them together, streams multiplexed logs, and manages environment variables from .env files. It handles port assignment and process concurrency, so you can spin up multiple copies of a worker or web server with a single command. Exporters generate native service definitions (e.g., systemd/Upstart/launchd), enabling the same process topology to run under OS service managers in staging or production. Colorized, prefixed logs and simple signals (restart/stop) provide a clear operational experience for polyglot stacks. By codifying your app’s runtime composition, Foreman reduces “works on my machine” friction and keeps local setups close to deployment reality.

FormCreator is a tool for users to quickly and graphically create online web forms. It allows paper forms to rapidly be converted to an online format by users with little or no techinical experience.

An implementation of an Enterprise Resource Planning (ERP) system. The system has been developed in ASP.NET using NHibernate as a data access layer, allowing for a multitude of RDBMS to be used to store system data.

Frankfurter is an open-source currency exchange rate API that provides reliable financial data based on reference rates from institutional sources such as the European Central Bank. It is designed to be simple, transparent, and free to use, with no API key requirements or usage limits, making it particularly attractive for developers and small projects. The API offers endpoints for retrieving the latest exchange rates, historical data, and time-series data, enabling both basic conversions and more advanced financial analysis. It allows users to specify base currencies and filter results by selected currencies, making responses efficient and customizable. The system can be used directly from client-side applications or self-hosted for full control over data access. Its lightweight design and straightforward JSON responses make integration easy across web and mobile environments.

Free and easy to implement algorithm that can be used for resource leveling in Gantt projects. Uses resources assignment policies, availibility calendars, tasks\' priorities, dependencies, sizings, complexity due to human communication.

FreeCMIS provides a complete client administration system for Health Clubs and Gyms.

Web-based business accounting software, written using the ruby on rails framework, primary designed for italian laws and regulations

GRAIL Real Time Location Service (RTLS)

Gavrog stands for "Generation, Analysis and Visualization of Reticular Ornaments using Gavrog". It is a Java library together with a suite of interactive applications for the study of periodic net-like structures in space and their applications.

Gemma is a gtk ruby DBI sqlite ERP software, the most important features will be: - Easy to estend with new tables - Multiplatform and database indipendent - OSCommerce database compatible