Showing 1688 open source projects for "open source"

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  • 1
    OpenProject

    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.
    Downloads: 67 This Week
    Last Update:
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  • 2
    GitLab

    GitLab

    Please open new issues in our issue tracker on GitLab

    GitLab is a single-application DevOps platform that brings source control, CI/CD, package registries, security scanning, and deployment pipelines under one roof to accelerate software delivery. Built around Git repositories and merge-request workflows, it tightly integrates continuous integration, automated testing, code review, and release orchestration so teams can move from idea to production within a unified UI and policy model. GitLab’s features extend into the operational...
    Downloads: 28 This Week
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  • 3
    Vagrant

    Vagrant

    Vagrant is a tool for building and distributing environments

    Development environments simplified. Vagrant enables the creation and configuration of lightweight, reproducible, and portable development environments. Download the open-source Vagrant binary and run it locally or within your environments. Vagrant is designed for everyone as the simplest and fastest way to create a virtualized environment. Single workflow to build and manage virtual machine environments. Declarative configuration file describes all the requirements and builds them through a consistent workflow. ...
    Downloads: 23 This Week
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  • 4
    Grafana

    Grafana

    Leading open-source visualization and observability platform

    Grafana OSS is a leading open-source visualization and observability platform that lets you query, visualize, alert on, and explore your data—regardless of where it’s stored. With support for 100+ data source plugins (such as Prometheus, Loki, Elasticsearch, InfluxDB, SQL/NoSQL databases, OTel, and more), you can unify metrics, logs, traces, and other observability signals in one place.
    Downloads: 29 This Week
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  • 5
    Ruby

    Ruby

    Ruby programming language

    A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write. Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.
    Downloads: 17 This Week
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  • 6
    Canvas LMS

    Canvas LMS

    The open LMS by Instructure, Inc.

    Canvas LMS is a full-featured learning management system designed for K–12, higher-ed, and professional training, with a strong emphasis on usability and openness. Instructors build courses from modular content—pages, assignments, discussions, quizzes—and organize them into learning paths with prerequisites and due dates. Rich grading tools like SpeedGrader streamline assessment with rubrics, inline annotations, and audio/video feedback, while the gradebook supports weighting, outcomes, and...
    Downloads: 13 This Week
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  • 7
    Homebrew Core

    Homebrew Core

    Default formulae for the missing package manager for macOS (or Linux)

    Homebrew-core is the canonical formula repository for Homebrew, the macOS (and Linux) package manager, containing the Ruby “formulae” that describe how to fetch, build, and install thousands of open-source packages. Each formula encodes metadata, dependencies, build instructions, and tests so Homebrew can produce reproducible bottles (prebuilt binaries) or source builds across supported macOS and Linux environments. The repo is the operational center for package maintenance: maintainers review updates, address compatibility patches, and manage version migrations and deprecations to keep the ecosystem healthy. ...
    Downloads: 7 This Week
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  • 8
    ReBacklogs

    ReBacklogs

    Re:Backlogs is an Open Source Project Management Tool

    Re:Backlogs is an Open Source project management tool. It aims to be simple and easy to use Backlogs.
    Downloads: 3 This Week
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  • 9
    Oxidized

    Oxidized

    Oxidized is a network device configuration backup tool

    Oxidized is a network device configuration backup and management tool that automates the process of collecting, storing, and versioning configurations from various networking hardware. Inspired by RANCID, it provides a scalable and Git-based approach to network configuration management, making it easier to track and roll back changes.
    Downloads: 8 This Week
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  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

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  • 10
    Password Pusher

    Password Pusher

    An application to securely communicate passwords over the web

    Give your users the tools to be secure by default. Password Pusher is an open source application to communicate passwords over the web. Links to passwords expire after a certain number of views and/or time has passed. Only enter a password into the box. Other identifying information can compromise security. All passwords are encrypted prior to storage and are available to only those with the secret link. Once expired, encrypted passwords are unequivocally deleted from the database.
    Downloads: 4 This Week
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  • 11
    Asciidoctor

    Asciidoctor

    A fast, open source text processor and publishing toolchain

    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.
    Downloads: 4 This Week
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  • 12
    Langchainrb

    Langchainrb

    Build LLM-powered applications in Ruby

    LangchainRB is a Ruby implementation of LangChain, allowing developers to build AI-driven applications using large language models (LLMs) and knowledge graphs.
    Downloads: 3 This Week
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  • 13
    Kintsugi

    Kintsugi

    A tool to automatically resolve Git conflicts

    Kintsugi is an innovative open-source project from Lightricks focused on robust perceptual image quality and enhancement, bringing together advanced algorithms for denoising, super-resolution, tone mapping, and stylistic refinement into a cohesive framework. Named after the Japanese art of repair and beauty, Kintsugi embraces imperfect captures and enhances them intelligently, preserving natural detail while reducing noise and artifacts in ways that align with human visual preferences. ...
    Downloads: 5 This Week
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  • 14
    DocuSeal

    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.
    Downloads: 3 This Week
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  • 15
    Dawarich

    Dawarich

    Self-hostable alternative to Google Timeline

    Dawarich is a command-line tool (likely Ruby-based) for transforming and analyzing Arabic text data with normalization, diacritic handling, segmentation, and morphological tokenization. Designed for text mining and NLP workflows in Arabic-language contexts.
    Downloads: 4 This Week
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  • 16
    Spree Commerce

    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.
    Downloads: 3 This Week
    Last Update:
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  • 17
    Eigenfocus

    Eigenfocus

    Self-Hosted - Project Management, Planning and Time Tracker

    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.
    Downloads: 4 This Week
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  • 18
    jekyll-tagging-related_posts

    jekyll-tagging-related_posts

    Jekyll `related_posts` function based on tags

    Jekyll related_posts function based on tags (works on Jekyll3). It replaces the original Jekyll's related_posts function to use tags to calculate relationships. The calculation algorithm is based on related_posts-jekyll_plugin.
    Downloads: 2 This Week
    Last Update:
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  • 19
    Chatwoot

    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. ...
    Downloads: 3 This Week
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  • 20
    Username Anarchy

    Username Anarchy

    Username generator for penetration testing and user enumeration

    Username Anarchy is an open source command line tool designed to generate possible usernames for use in penetration testing and security assessments. It focuses on solving one of the common challenges in authentication attacks: identifying valid usernames before attempting password attacks. It generates large sets of potential usernames based on a person’s name and common naming conventions used in corporate or online systems.
    Downloads: 4 This Week
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  • 21
    pg-osc

    pg-osc

    Easy CLI tool for making zero downtime schema changes

    pg-osc (Online Schema Change) is a CLI tool for making non-blocking schema changes to large PostgreSQL tables. It creates a shadow table, copies data incrementally, and swaps tables with minimal downtime. Ideal for high-traffic applications, pg-osc lets teams modify database structures safely in production environments.
    Downloads: 3 This Week
    Last Update:
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  • 22
    github-changelog-generator

    github-changelog-generator

    Automatically generate change log from your tags, issues, labels, etc.

    Automatically generate change log from your tags, issues, labels and pull requests on GitHub. Fully automated changelog generation - This gem generates a changelog file based on tags, issues and merged pull requests (and splits them into separate lists according to labels) from octocat: GitHub. What’s the point of a changelog? To make it easier for users and contributors to see precisely what notable changes have been made between each release (or version) of the project. Why should I care?...
    Downloads: 6 This Week
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  • 23
    The Magic of CSS

    The Magic of CSS

    A CSS course to turn you into a magician

    Magic of CSS is an open source educational project by Adam Schwartz that explores advanced CSS concepts through practical lessons. It is structured as a series of chapters that cover topics like the box model, layouts, positioning, typography, and animations. The repository is designed to go beyond basic CSS tutorials, teaching how to harness the language for complex, responsive, and visually appealing designs.
    Downloads: 3 This Week
    Last Update:
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  • 24
    Sublayer

    Sublayer

    A model-agnostic Ruby Generative AI DSL and framework

    Sublayer is a platform that enables developers to build and deploy machine learning models with ease, focusing on simplifying the ML lifecycle from development to production.
    Downloads: 2 This Week
    Last Update:
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  • 25
    Stripe Ruby Library

    Stripe Ruby Library

    Ruby library for the Stripe API

    A Ruby library that enables developers to integrate Stripe’s payment gateway into Ruby applications, streamlining billing, payments, and customer management.
    Downloads: 2 This Week
    Last Update:
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