Showing 246 open source projects for "qr-code-generator"

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  • 1
    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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  • 2
    Code Climate CLI

    Code Climate CLI

    Code Climate CLI

    ...Align on business priorities with improved transparency across every level of your organization, and ensure optimal resource allocation for your engineering teams. Deliver high-quality code quickly and consistently to achieve true Continuous Delivery and out-innovate your competition. Improve your team’s processes and engineering skills to create a high-performance culture, boost pipeline efficiency, and increase employee engagement. code climate is a command-line interface for the Code Climate analysis platform.
    Downloads: 0 This Week
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  • 3
    Jekyll

    Jekyll

    A simple, blog-aware static site generator written in Ruby

    Jekyll is a simple, blog-aware, static site generator that’s ideal for creating personal, project, or organization sites. Jekyll is incredibly simple-- it just takes your content, renders Markdown and Liquid templates, and spits out a complete, static website ready for deployment. No configurations, databases, pesky updates and other needless complexities. Jekyll lets you focus on what really matters: your content.
    Downloads: 2 This Week
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  • 4
    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 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. ...
    Downloads: 17 This Week
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  • 5
    JSON implementation for Ruby

    JSON implementation for Ruby

    JSON implementation for Ruby

    ...You can think of it as a low-fat alternative to XML if you want to store data on disk or transmit it over a network rather than use a verbose markup language. Both variants of the JSON generator generate UTF-8 character sequences by default. If an:ascii_only option with a true value is given, they escape all non-ASCII and control characters with \uXXXX escape sequences, and support UTF-16 surrogate pairs in order to be able to generate the whole range of Unicode code points. All strings, that are to be encoded as JSON strings, should be UTF-8 byte sequences on the Ruby side. ...
    Downloads: 0 This Week
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  • 6
    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. He has often said that he is “trying to make Ruby natural, not simple,” in a way that...
    Downloads: 19 This Week
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  • 7
    RuboCop

    RuboCop

    A Ruby static code analyzer and formatter, based on the community Ruby

    RuboCop is a Ruby static code analyzer (a.k.a. linter) and code formatter. Out of the box it will enforce many of the guidelines outlined in the community Ruby Style Guide. RuboCop packs a lot of features on top of what you’d normally expect from a linter. Works with every major Ruby implementation. Autocorrection of many of the code offenses it detects. Robust code formatting capabilities.
    Downloads: 0 This Week
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  • 8
    Middleman

    Middleman

    Hand-crafted frontend development

    Middleman is a Ruby-powered static site generator that emphasizes clean templates, flexible layouts, and a great developer experience. It supports common templating languages (ERB, Haml, Slim) and content formats (Markdown, AsciiDoc), plus front-matter metadata to drive layouts, navigation, and per-page behavior. A built-in dev server with live reload keeps iteration fast, while an asset pipeline handles fingerprinting, minification, and cache-friendly builds.
    Downloads: 0 This Week
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  • 9
    Brakeman

    Brakeman

    A static analysis security vulnerability scanner for Ruby on Rails app

    Brakeman is a free vulnerability scanner specifically designed for Ruby on Rails applications. It statically analyzes Rails application code to find security issues at any stage of development. Brakeman now uses the parallel gem to read and parse files in parallel. By default, parallel will split the reading/parsing into a number of separate processes based on number of CPUs. In testing, this has dramatically improved speed for large code bases, around 35% reduction in overall scan time. ...
    Downloads: 4 This Week
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  • 10
    Avo Framework

    Avo Framework

    Build Ruby on Rails apps 10x faster

    Avo is a very custom Admin Panel Framework, Content Management System, and Internal Tool Builder for Ruby on Rails that saves engineers and teams months of development time.
    Downloads: 4 This Week
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  • 11
    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: 5 This Week
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  • 12
    RuboCop Rails

    RuboCop Rails

    A RuboCop extension focused on enforcing Rails best practices

    ...Now you can run rubocop and it will automatically load the RuboCop Rails cops together with the standard cops. If you are using Rails 6.1 or newer, add the following config.generators.after_generate setting to your config/application.rb to apply RuboCop autocorrection to code generated by bin/rails g. It uses rubocop -A to apply Style/FrozenStringLiteralComment and other unsafe autocorretion cops. rubocop -A is unsafe autocorrection, but code generated by default is simple and less likely to be incompatible with rubocop -A. If you have problems you can replace it with rubocop -a instead.
    Downloads: 0 This Week
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  • 13
    Pronto

    Pronto

    Quick automated code review of your changes

    Pronto runs analysis quickly by checking only the relevant changes. Created to be used on GitHub pull requests, but also works locally and integrates with GitLab and Bitbucket. Perfect if you want to find out quickly if a branch introduces changes that conform to your style guide, are DRY, don't introduce security holes, and more. Pronto runs the checks on a diff between the current HEAD and the provided commit-ish (default is master). You can run Pronto as a step of your CI builds and get...
    Downloads: 1 This Week
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  • 14
    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. These generated username lists can then be used for activities...
    Downloads: 2 This Week
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  • 15
    RuboCop Performance

    RuboCop Performance

    An extension of RuboCop focused on code performance checks

    Performance optimization analysis for your projects, as an extension to RuboCop. You need to tell RuboCop to load the Performance extension. Now you can run rubocop and it will automatically load the RuboCop Performance cops together with the standard cops. You need to tell RuboCop to load the Performance extension. Now you can run rubocop and it will automatically load the RuboCop Performance cops together with the standard cops.
    Downloads: 0 This Week
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  • 16
    The Magic of CSS

    The Magic of CSS

    A CSS course to turn you into a magician

    ...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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  • 17
    Pry

    Pry

    A runtime developer console and IRB alternative

    ...Features like show-source and show-doc reveal the implementation or documentation of methods without leaving the console, while edit-method lets you jump into an editor, modify code, and reload it on the fly. Dropping binding.pry into application code creates interactive breakpoints, making it easy to poke at variables, step through logic (with plugins like pry-byebug), and test hypotheses. An extensible command system and a rich plugin ecosystem add profiling, colorized output, paging, and Git integration. In day-to-day development, Pry shortens the feedback loop and turns debugging into an exploratory, conversational workflow.
    Downloads: 0 This Week
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  • 18
    i18n-tasks

    i18n-tasks

    Manage translation and localization with static analysis, for Ruby i18

    Manage translation and localization with static analysis, for Ruby i18n. i18n-tasks helps you find and manage missing and unused translations. This gem analyses code statically for key usages, such as I18n.t('some.key'), in order to report keys that are missing or unused. Pre-fill missing keys, optionally from Google Translate or DeepL Pro. Remove unused keys. Thus addressing the two main problems of i18n gem design, missing keys only blow up at runtime. i18n-tasks can be used with any project using the ruby i18n gem (default in Rails). i18n-tasks health checks if any keys are missing or not used, that interpolations variables are consistent across locales, and that all the locale files are normalized (auto-formatted).
    Downloads: 0 This Week
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  • 19
    Pro Git

    Pro Git

    Pro Git 2nd Edition

    ...Version control is a system that records changes to a file or set of files over time so that you can recall specific versions later. For the examples in this book, you will use software source code as the files being version controlled, though in reality you can do this with nearly any type of file on a computer. If you are a graphic or web designer and want to keep every version of an image or layout (which you would most certainly want to), a Version Control System (VCS) is a very wise thing to use.
    Downloads: 11 This Week
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  • 20
    Quine Relay

    Quine Relay

    An uroboros program with 100+ programming languages

    ...It is effectively a “relay” of quines across dozens (or hundreds) of languages. The repository contains implementations, translation scaffolding, and carefully crafted code for each hand-rolled segment so the program maintains correctness across languages. Achieving this requires delicate handling of language-specific quoting, escaping, and code-gen tricks, making it a showcase of language theory, compiler insight, and meta-programming prowess. It is largely a playful, academic exercise exploring the limits of language interoperability and quine construction rather than a utility tool.
    Downloads: 1 This Week
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  • 21
    Scientist

    Scientist

    A Ruby library for carefully refactoring critical paths

    Scientist is a Ruby library developed by GitHub that enables safe, data-driven refactoring by running both the existing ("control") and new ("candidate") code paths in production, comparing their results and performance, while returning only the original output. It empowers developers to validate new implementations without affecting user-facing behavior.
    Downloads: 0 This Week
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  • 22
    With Advisory Lock

    With Advisory Lock

    Advisory locking for ActiveRecord

    with_advisory_lock is a Ruby gem that provides a simple and thread-safe way to use PostgreSQL advisory locks within Ruby applications. It allows developers to wrap critical code sections with database-level locks to prevent race conditions across concurrent processes or threads. It’s especially useful in distributed systems, background job processing, or scheduled tasks where application-level mutexes aren't sufficient.
    Downloads: 0 This Week
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  • 23
    Pundit

    Pundit

    Minimal authorization through OO design and pure Ruby classes

    Pundit (varvet/pundit) is a Ruby gem that provides a simple and effective framework for adding authorization logic to Rails (or other Ruby) applications. It centers around policy classes—one policy per model or resource—that define what actions a given user is permitted to perform (e.g., show?, update?, destroy?). Each policy method returns a boolean, and can be structured using combinators or shared logic to keep things DRY. In controllers and views, Pundit provides helpers like authorize,...
    Downloads: 0 This Week
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  • 24
    Google Toolbox for Mac

    Google Toolbox for Mac

    Google Toolbox for Mac

    Google Toolbox for Mac (GTMSession) is a comprehensive collection of open source Objective-C utilities and frameworks developed by Google to support macOS and iOS application development. It consolidates reusable code components drawn from various internal Google projects, offering developers a wide range of tools for building efficient, maintainable Apple platform software. The library includes modules for networking, logging, testing, data handling, and user interface extensions, helping developers avoid reinventing common functionality. Its modular design allows developers to integrate only the components they need, improving project flexibility and performance. ...
    Downloads: 1 This Week
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  • 25
    HexaPDF

    HexaPDF

    Versatile PDF creation and manipulation for Ruby

    HexaPDF is a pure Ruby library with an accompanying application for working with PDF files. It was designed with ease of use and performance in mind. It uses lazy loading and lazy computing when possible and tries to produce small PDF files by default.
    Downloads: 2 This Week
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