Open Source Ruby Business Software
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Ruby Business Software
View related business solutionsBrowse free open source Ruby Business Software and projects below. Use the toggles on the left to filter open source Ruby Business Software by OS, license, language, programming language, and project status.
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$300 Free Credits to Build on Google CloudPut your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
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One Monitoring Tool for IT, OT and Cloud | Free TrialModern infrastructure spans data centers, cloud platforms and factory floors, and every blind spot between them is a risk. PRTG supports SNMP, WMI, SSH and other standard protocols to monitor IT, OT and hybrid environments through one customizable dashboard. Build the views your team needs, from network health to application performance, without switching tools. Try PRTG free for 30 days now.
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Gumroad
Sell stuff and see what sticks
This repository contains the source code for Gumroad’s e-commerce platform, exposing how a modern creator-focused storefront and payments system is assembled. The app models products, variants, subscriptions, and checkout flows, then ties them to fulfillment, licensing, and customer communications. It implements typical marketplace concerns—order management, refunds, discounts, taxes, fraud checks, and analytics—through well-defined services and background jobs. The UI offers product pages, carts, and dashboards for creators to manage listings and see performance, while APIs/webhooks enable integrations with external sites and automation. The codebase demonstrates practical patterns for multi-tenant architecture, permissions, testing, and asynchronous processing at scale. For engineers, it’s both a working marketplace and a study in how to balance flexibility for creators with reliability in payments and delivery. -
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OpenProject
OpenProject is the leading open source project management software
Open source project management software. Efficient classic, agile or hybrid project management in a secure environment. Take control of your data and stay secure. Take back your data ownership, we give you the power to protect your privacy in a secure environment and with highest standards in data security and privacy. OpenProject can be installed on-premises in your own infrastructure, having full control and 100% data ownership. You know where your data is stored and what happens to it, without external influence. Make your teams' working lives easier, more productive, and more enjoyable. Whether it is traditional, agile or hybrid project management, OpenProject is the fastest and safest way for teams to connect, structure their work and achieve results. Everyone knows the goals and works together to achieve them. Organize your own tasks and assign tasks to a teammate. With OpenProject you have all the information in one place. -
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VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts
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Grafana
Leading open-source visualization and observability platform
Grafana OSS is the leading open-source platform for visualization and observability. It enables teams to query, visualize, alert on, and explore telemetry data from multiple sources in a single interface. With support for 100+ data source plugins—including Prometheus, Loki, Elasticsearch, InfluxDB, SQL/NoSQL databases, and OpenTelemetry—Grafana helps teams correlate metrics, logs, and traces across applications and infrastructure. Users can build interactive dashboards with rich visualizations, template variables, and reusable panels to monitor systems and troubleshoot issues in real time. Grafana includes capabilities such as ad hoc data exploration, alerting, annotations, and flexible query support. Its extensible plugin ecosystem integrates with cloud platforms, databases, and developer tools—allowing teams to build observability workflows without vendor lock-in. The easiest way to get started with Grafana is with Grafana Cloud, our fully managed, full-stack observability platform. -
Earn up to 16% annual interest with Nexo.Generate interest, borrow against your crypto, and trade a range of cryptocurrencies — all in one platform. Geographic restrictions, eligibility, and terms apply.
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Chatwoot
Open-source customer engagement suite, an alternative to Intercom
If you have questions, are confused, or just want to understand our product better, we've got your back. Customer engagement suite, an open-source alternative to Intercom, Zendesk, Salesforce Service Cloud etc. Chatwoot is an open-source, self-hosted customer engagement suite. Chatwoot lets you view and manage your customer data, communicate with them irrespective of which medium they use, and re-engage them based on their profile. Talk to your customers using our live chat widget and make use of our SDK to identify a user and provide contextual support. Connect your Facebook pages and start replying to the direct messages to your page. Connect your Instagram profile and start replying to the direct messages. Connect your Twitter profiles and reply to direct messages or the tweets where you are mentioned. Connect your Telegram bot and reply to your customers right from a single dashboard. -
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RubyMoney
A Ruby Library for dealing with money and currency conversion
RubyMoney is a widely adopted Ruby library that provides a robust and precise way to represent and manipulate monetary values in software applications. It is designed around the principle that financial calculations must avoid floating point errors, and therefore represents values internally as integers in the smallest currency unit, such as cents. The library introduces a Money class that encapsulates both the numeric value and the associated currency, ensuring that operations are always context-aware and accurate. It also includes a Money::Currency class that stores metadata such as currency codes, symbols, and formatting rules, enabling consistent handling of international currencies. The library supports arithmetic operations, comparisons, and currency conversion through configurable exchange rate providers, making it suitable for both simple and complex financial systems. -
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A quantitative finance C++ library for modeling, pricing, trading, and risk management in real-life. A cross-platform free/open-source tool for derivatives and financial engineering.
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Active Admin
The administration framework for Ruby on Rails applications
Active Admin is a Ruby on Rails plugin for generating administration style interfaces. It abstracts common business application patterns to make it simple for developers to implement beautiful and elegant interfaces with very little effort. Customizable global navigation allows you to create usable admin interfaces for your business. Use the bundled Devise configuration or implement your own authorization using the provided hooks. Use scopes to create sections of mutually exclusive resources for quick navigation and reporting. Add buttons, links or other content in the “Action Items” section on each screen. Index screens are available in many styles. The default, shown here, is a table view, but Active Admin also supports Grids, Blocks and a Blog view. Allow users to filter resources by searching strings, text fields, dates, and numeric values. Customize the sidebar sections with a simple DSL built in to Active Admin. -
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Logstash
Centralize, transform and stash your data
Logstash is a server-side data processing pipeline that dynamically ingests data from numerous sources, transforms it, and ships it to your favorite “stash” regardless of format or complexity. It supports and ingests data of all shapes, sizes and sources, dynamically transforms and prepares this data, and transports it to the output of your choice. Logstash is extensible, with over 200 plugins available to let you create and configure your pipeline how you choose. -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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This is a C library to check the validity of German and Austrian Bank Account Numbers. All currently defined test methods by Deutsche Bundesbank (Dec 2017: 00 to E4) are implemented. Modules for AWK, Perl, PHP, Python, Ruby, C#.net and VB.net are included too. The package includes also an IBAN converter to generate (german) IBANs and BICs from account data. All currently defined IBAN rules by Deutsche Bundesbank are implemented (Dec 2017: 57 rules) and tested against independent solutions.
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QuickFIX is the worlds first Open Source C++ FIX (Financial Information eXchange) engine, helping financial institutions easily integrate with each other. The SVN repository is now locked. Latest code is hosted at github. https://github.com/quickfix/quickfix
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Chef
Chef Infra, a powerful automation platform
Chef is an infrastructure-as-code framework that automates how servers are configured and kept in the desired state across fleets. You describe system intent in Ruby-based “recipes” and “cookbooks” made of resources (packages, files, services, users, registries, and more) that converge idempotently, so repeated runs only change what’s necessary. Its client regularly gathers system facts, evaluates policy, and enforces drift correction, which makes environments reproducible from bare metal to cloud instances and containers. Chef’s ecosystem includes roles, environments, and Policyfiles to scope configuration for different stages and teams, plus handlers and notifications for operational visibility. It integrates with secrets stores, package managers, and service managers on Linux and Windows, while custom resources let you encapsulate domain-specific logic cleanly. -
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DocuSeal
Open source DocuSign alternative
Open source document filling and signing. DocuSeal is an open-source platform that provides secure and efficient digital document signing and processing. Create PDF forms to have them filled and signed online on any device with an easy-to-use, mobile-optimized web tool. Use embeddable code snippets to seamlessly implement the document signing workflows directly on your website or app. Build fillable document forms using our pixel-perfect HTML API, reducing the time for creating personalized documents. DocuSeal Pro users can connect their Gmail or Outlook accounts to send all signing invitation emails from their connected email address under a custom domain. All email messages sent via DocuSeal are customizable. With our step-by-step form users have a smooth signing experience on small mobile screens. Also, you can upload documents and request signatures directly from your device. -
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Helpy
A Modern Helpdesk Platform
Helpy is a modern, self-hosted, on-premise customer support helpdesk platform designed from the ground up to give your customers a heroic customer service experience. Written in Ruby on Rails, Helpy seamlessly integrates support ticketing, Knowledgebase and a public community into one powerful solution. Helpy powers your helpcenter by providing a host of exceptional features, including multichannel ticketing, a full text searchable and SEO optimized Knowledgebase, community support forums and more. Helpy lets you harness the power of automation with Carin™, a customer support bot that can answer up to 90% of Tier 1 questions autonomously. All this and more guarantees better performance results for your helpdesk staff and the delivery of outstanding customer service experiences every time. -
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OpenSourceBilling
A super simple way to create & send invoices, receive payments online
OpenSourceBilling or OSB is a simple, open source web application for creating and sending invoices, receiving payments, managing clients, and tracking and reporting. There’s no need to pay for these services because OSB does it all for free and easily. OSB can produce reports of sales, payments and collected revenues, and simply makes billing and invoicing hassle-free. OSB comes with plenty of built-in features, such as recurring invoices, exporting to PDF, time tracking, receiving payments through Paypal and credit card, Freshbooks and Quickbooks data importing and more. It also supports several different languages as well as currencies. -
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RedMica
The future Redmine you can get today
RedMica is a modern distribution of Redmine that fast-tracks new Redmine features—often not yet in the official release. It’s fully compatible, migratable, and follows a semi-annual release schedule to deliver the latest project management capabilities sooner. -
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Asciidoctor PDF
Asciidoctor PDF: A native PDF converter for AsciiDoc
A fast text processor & publishing toolchain for converting AsciiDoc to HTML5, DocBook & more. Asciidoctor is a fast, open source, Ruby-based text processor for parsing AsciiDoc® into a document model and converting it to output formats such as HTML 5, DocBook 5, manual pages, PDF, EPUB 3, and other formats. Asciidoctor also has an ecosystem of extensions, converters, build plugins, and tools to help you author and publish content written in AsciiDoc. -
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Sharetribe
Advanced marketplace software for every business life cycle stage
Sharetribe develops advanced marketplace software for every stage of your business life cycle. Whether you're just starting out with your online marketplace idea, or taking the next big step in your booming marketplace business, Sharetribe has all the tools you need to get to where you need to be. Sharetribe Go is Sharetribe's source available marketplace software, available as a hosted, no-code SaaS product that comes with a complete feature set to get you started on your marketplace for rentals, services, events, or products. For those looking for a more customized build, there's Sharetribe Flex. Flex is an API-based, customizable and extendable marketplace solution that allows you to develop your marketplace using your preferred programming language, build a mobile app, integrate third party services and more. Building with Sharetribe is quick and easy, so you can launch your business within a day and expand it on demand. -
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Redmine Progressive Projects List
edmine plugin that powers a project list with progress bars
A Redmine plugin that enhances the default "Projects" listing by displaying clear visual progress bars for each project and version, alongside quick action links and due-date awareness. Perfect for teams seeking at-a-glance tracking of project health within Redmine. -
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Spree Commerce
An open source E-commerce platform for growing brands
Spree Commerce is a complete, free and open source e-commerce solution built with Ruby on Rails. It offers a modern, mobile-first UX, optional PWA frontend, REST API, plus many official extensions and third-party integrations. Spree Commerce offers plenty of advantages in terms of user experience, business value and security. Because of its mobile-first approach, it offers a truly smooth UX on every device, be it mobile or desktop. It’s got amazing page load speed and SEO; fast and easy installation, customization and configuration; options for flexibility and scalability; as well as mature underlying technology that ensures maximum security and compliance. It’s been downloaded over a million times, helping numerous businesses achieve success. -
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This project is an Eclipse Mylyn Repository plug-in for the Redmine bug tracking / project management application. Please contact me if you want take over the project.
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Convert copy. Pipes existing converter tools together to convert files from a format to another. E.g. add the converters 'pdf -> text' and 'text -> wav' and you can convert pdf to wav. Automatically installs missing converters in Debian.
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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.
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JLink lets users author flow charts based on ISO 5807 and IBM standards. Developers can use JLink to add flowcharts to applications, serve a flow chart over the web in PDF or PNG, or dynamically create a flowchart with Javascript, Python or Ruby scripts
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