Showing 35 open source projects for "complex"

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  • 1
    GitLab

    GitLab

    Please open new issues in our issue tracker on GitLab

    ...GitLab’s features extend into the operational lifecycle—container registries, infrastructure as code, monitoring dashboards, and incident management—allowing platform teams to define guardrails and compliance as code across projects and groups. It supports extensive automation via pipelines, runners, webhooks, and a comprehensive REST/GraphQL API, enabling complex workflows like canary deployments, feature flagging, and security scanning as part of merge request gates.
    Downloads: 74 This Week
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  • 2
    iFlow CLI

    iFlow CLI

    iFlow cli is a comprehensive command-line intelligence

    iFlow CLI is a powerful command-line AI assistant designed to embed directly into the developer’s terminal, providing intelligent automation and contextual understanding of codebases and workflows. It analyzes repositories, interprets developer intent, and executes tasks ranging from simple file manipulation to complex development operations, all within a unified interface. The tool emphasizes seamless integration into existing workflows, allowing developers to interact with AI without leaving their terminal environment. It supports multiple models and configurable APIs, enabling flexibility in how intelligence is applied to tasks. The system is capable of automating repetitive processes, accelerating development cycles, and reducing manual effort in code analysis and execution. ...
    Downloads: 0 This Week
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  • 3
    Huginn

    Huginn

    Create agents that monitor and act on your behalf

    Huginn is an open-source system for building agents that perform automated tasks by monitoring websites, APIs, emails, and more. Inspired by IFTTT, Huginn lets users create complex workflows and conditional logic to react to events and manage data. It’s self-hosted, highly customizable, and suitable for developers who want full control over automation without relying on third-party platforms.
    Downloads: 4 This Week
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  • 4
    Middleman

    Middleman

    Hand-crafted frontend development

    ...A built-in dev server with live reload keeps iteration fast, while an asset pipeline handles fingerprinting, minification, and cache-friendly builds. Extensions cover blogging, internationalization, sitemaps, data-driven pages, and external build steps, so complex sites remain manageable without server-side code. Because output is plain files, Middleman sites deploy anywhere—from object storage and CDNs to GitHub Pages—benefiting from high performance and low attack surface. Teams use it for marketing sites, docs, microsites, and prototypes where content and design matter more than dynamic backends.
    Downloads: 0 This Week
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  • 5
    Ransack

    Ransack

    Object-based searching

    ...Ransack is available in two modes: simple and advanced, allowing you to create either simple or advanced search forms. Simple mode works much like MetaSearch and is very easy to set up. The advanced mode makes use of Rails' nested attributes functionality in order to generate complex queries with nested AND/OR groupings, etc. This involves more complexity but does produce some very interesting search interfaces and puts more power in the hands of users. Ransack is compatible with Rails 5.0, 5.1, 5.2 and 6.0, and on Ruby 2.3 and later.
    Downloads: 3 This Week
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  • 6
    tmuxinator

    tmuxinator

    Manage complex tmux sessions easily

    tmuxinator aims to be compatible with the currently maintained versions of Ruby. Some operating systems may provide an unsupported version of Ruby as their "system ruby". In these cases, users should use RVM or rbenv to install a supported Ruby version and use that version's gem binary to install tmuxinator. tmuxinator uses your shell's default editor for opening files. If you want to change your default editor simply put a line in ~/.bashrc that changes it. The recommended version of tmux...
    Downloads: 4 This Week
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  • 7
    The Magic of CSS

    The Magic of CSS

    A CSS course to turn you into a magician

    ...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. Each lesson is supported by examples and code that demonstrate real-world use cases. The project emphasizes both the technical and creative potential of CSS, showing how small details can greatly improve user experience. It has become a valuable reference for developers aiming to deepen their front-end skills.
    Downloads: 2 This Week
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  • 8
    Jekyll Optional Front Matter

    Jekyll Optional Front Matter

    A Jekyll plugin to make front matter optional for Markdown files

    ...Out of the box, Jekyll requires that any markdown file have YAML front matter (key/value pairs separated by two sets of three dashes) in order to be processed and converted to HTML. While that behavior may be helpful for large, complex sites, sometimes it's easier to simply add a plain markdown file and have it render without fanfare. This plugin does just that. Any Markdown file in your site's source will be treated as a Page and rendered as HTML, even if it doesn't have YAML front matter.
    Downloads: 3 This Week
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  • 9
    Rails Admin

    Rails Admin

    RailsAdmin is a Rails engine that provides an easy-to-use interface

    ...For many Rails apps, RailsAdmin provides a production-ready back office that saves weeks of bespoke tooling while remaining easy to extend when business rules get more complex.
    Downloads: 4 This Week
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  • 10
    RubyMoney

    RubyMoney

    A Ruby Library for dealing with money and currency conversion

    ...The library supports arithmetic operations, comparisons, and currency conversion through configurable exchange rate providers, making it suitable for both simple and complex financial systems.
    Downloads: 0 This Week
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  • 11
    Searchkick

    Searchkick

    Intelligent search made easy

    ...On the query side, a simple API covers relevance tuning, boosting, filtering, faceting/aggregations, and pagination, while still allowing direct access to advanced Elasticsearch features when needed. It integrates with Rails scopes and authorization patterns, making it straightforward to return only records the user can see. By wrapping complex search infrastructure in a clean Ruby interface, Searchkick lets teams deliver fast, relevant search experiences without becoming experts.
    Downloads: 1 This Week
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  • 12
    Phlex

    Phlex

    Object-oriented views in Ruby

    ...It allows developers to write UI components entirely in Ruby, providing full control over structure, logic, and rendering without mixing HTML and templating syntax. One of its key advantages is performance, as it can render HTML extremely quickly while maintaining predictable scaling even with complex component hierarchies. Phlex integrates seamlessly with Ruby on Rails and supports common tools such as Tailwind CSS, Stimulus, and Turbo, making it easy to incorporate into modern Rails applications. It also emphasizes safety and maintainability by preventing common issues such as cross-site scripting through structural design and strict data handling. ...
    Downloads: 0 This Week
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  • 13
    wombat

    wombat

    Lightweight Ruby DSL for scraping structured data from web pages

    Wombat is a lightweight web crawling and scraping library written in Ruby that focuses on extracting structured data from web pages using a concise domain-specific language (DSL). It is designed to simplify the process of defining how information should be collected from HTML documents without requiring large amounts of scraping boilerplate code. Developers can declare the data fields they want and specify selectors or rules for retrieving them, allowing Wombat to parse and return structured...
    Downloads: 0 This Week
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  • 14
    Sinatra

    Sinatra

    Classy web-development dressed in a DSL

    ...Its DSL maps routes directly to Ruby blocks, making it straightforward to build APIs, small services, and quick prototypes without the overhead of full-stack frameworks like Rails. Despite its simplicity, Sinatra supports middleware, templates, sessions, filters, and helpers, so it can grow with more complex requirements. The framework is Rack-based, which means it is highly compatible with the Ruby web ecosystem and can plug into larger applications as a lightweight component. Because of its low footprint, it’s ideal for microservices, command-line dashboards, and educational projects.
    Downloads: 0 This Week
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  • 15
    vym - view your mind
    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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    Downloads: 194 This Week
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  • 16
    Analyze

    Analyze

    Draven's Blog

    analyze is a collection of in-depth source code analyses of popular open source projects, primarily focused on programming languages, compilers, operating systems, and distributed systems. Maintained as a knowledge repository, it contains detailed write-ups that explain the internal mechanisms of complex software systems. The project is designed for developers and researchers who want to deepen their understanding of how widely used technologies are built and maintained. Each analysis breaks down design choices, implementation details, and architectural patterns, making difficult topics more approachable. The repository emphasizes clarity and structured explanations, serving both as a study resource and a reference for engineers exploring system internals. ...
    Downloads: 0 This Week
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  • 17
    imgIX

    imgIX

    A plugin for integrating imgix into Jekyll sites

    imgix manages, optimizes, and delivers images and videos for faster pages, better visual quality, and a simpler workflow. Visual media technology is cumbersome, complex, and ever-evolving. We streamline it so you can control your workflow. Poor loading speed hurt conversions and SEO. Improve your performance with robust media processing. Future-proof your visual media, so your customers get the best experience anywhere, on any platform. Upload, search, edit, and organize all cloud assets. See real-time insights. ...
    Downloads: 0 This Week
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  • 18
    Easy git deployment

    Easy git deployment

    git deployment made easy

    ...It works by setting up a remote repository with a post-receive hook that automatically updates the application whenever code is pushed. This approach allows developers to deploy applications by simply pushing changes to a designated branch, eliminating the need for complex deployment pipelines. The tool generates customizable deployment scripts that can perform tasks such as installing dependencies, running database migrations, and restarting services. It is designed to be easy to set up and integrate into existing workflows, making it accessible even for small teams or individual developers. Git Deploy also supports rollback functionality, allowing users to revert to previous versions if needed. ...
    Downloads: 0 This Week
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  • 19

    Finita

    Package for solving PDE systems numerically

    Finita is a software package for solving complex algebraic/differential systems of equations numerically using various grid methods.
    Downloads: 0 This Week
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  • 20
    Danbooru

    Danbooru

    A taggable image board written in Rails

    Danbooru is a full-featured, open-source web application designed for hosting, organizing, and searching large collections of tagged images, particularly focused on anime-style artwork. Built using Ruby on Rails, it provides a robust tagging system that allows users to categorize images with highly structured metadata, enabling precise and flexible search queries. The platform supports advanced moderation workflows, including user roles, content approval systems, and reporting tools, making...
    Downloads: 24 This Week
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  • 21
    Metasploit Framework

    Metasploit Framework

    Metasploit Framework

    Metasploit Framework is a comprehensive penetration-testing and exploit development platform that streamlines the process of discovering, validating, and demonstrating vulnerabilities. It provides a modular architecture—payloads, encoders, exploits, auxiliaries, and post-exploitation modules—so security professionals can piece together complex attack chains or test defensive controls in realistic ways. Built-in features include an exploit database, network scanners, credential harvesters, and frameworks to craft reliable payload delivery while handling target nuances like mitigation bypasses and platform differences. Beyond raw exploitation, the framework includes post-exploitation tooling for lateral movement, persistence, data exfiltration simulations, and evidence collection, enabling red teams to exercise detection and incident response workflows.
    Downloads: 19 This Week
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  • 22
    SketchTrack

    SketchTrack

    Draw railway tracks in 3D from a simple script language in SketchUp

    SketchTrack is a SketchUp plugin intended to serve as computer aided design (CAD) tool for track planning, especially for railway modellers who want to use the same planning paradigms used for real-world track layouts. This usually includes (but is not restricted to) self-made track work. SketchTrack reads a text file containing the track program and draws it in a 3D space. So, instead of clicking together a track layout in a graphical editor, the user of SketchTrack has to provide a...
    Downloads: 0 This Week
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  • 23
    Ruby classes for arbitrary precision floating point and arbitrary precision complex numbers. Keeps track of accumulated error. Uses overloaded operators. Also some testing programs. Used with a Ruby version of sode (sode.rb).Ruby versions new
    Downloads: 0 This Week
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  • 24

    Weightlessness

    2D-shooter in Ruby

    Weightlessness is a 2D-shooter in Ruby with "realistic" control scheme (objects keep their speeds without applied forces). It is inspired by Gosu tutorials and uses Chimpunk engine for collisions. There is over 200 devices to install, 10 levels to complete, complex damage system. Short video: http://www.youtube.com/watch?v=meOSzt1pJwQ
    Downloads: 0 This Week
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  • 25
    Transform USB keyboard events into X11 keyboard events. Transformation is scriptable using ruby, allowing for complex keyboard interfaces not covered by the standard X11 keymap. Think of it as autohotkey for X11.
    Downloads: 0 This Week
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