VK

Vadim Kononov

Solutions Architect

Open Source Ruby Gems

Contributing to the Ruby community with production-ready gems used by developers worldwide.

1.23 Million

Total Downloads

4

Active Gems

91

GitHub Stars

Why I Build Open Source Gems

Open source development is at the heart of innovation. By sharing solutions to common problems, we accelerate development for the entire Ruby community. Each gem represents a real-world challenge I've solved in production environments.

💎

compare-xml

1.1M downloads

CompareXML is a fast, lightweight and feature-rich tool that will solve your XML/HTML comparison or diffing needs. its purpose is to compare two instances of Nokogiri::XML::Node or Nokogiri::XML::NodeSet for equality or equivalency.

Stats

Downloads1.1M
Latest Version0.66
Total Versions7
GitHub Stars12
GitHub Forks3
Last UpdatedApr 2018
💎

fillable-pdf

122.6K downloads

FillablePDF is an extremely simple and lightweight utility that bridges iText and Ruby in order to fill out fillable PDF forms or extract field values from previously filled out PDF forms.

Stats

Downloads122.6K
Latest Version0.9.6
Total Versions18
GitHub Stars79
GitHub Forks36
Last UpdatedJul 2023
💎

package-audit

8.0K downloads

A useful tool for patch management and prioritization, package-audit produces a list of dependencies that are outdated, deprecated or have security vulnerabilities.

Stats

Downloads8.0K
Latest Version0.6.0
Total Versions8
Last UpdatedFeb 2024
💎

cloudflare-turnstile-rails

1.0K downloads

Integrates Cloudflare Turnstile into Rails applications, handling script injection, CSP-nonce support, and automatic Turbo/Turbolinks reinitialization.

Stats

Downloads1.0K
Latest Version0.9.1
Total Versions3
GitHub Stars0
GitHub Forks0
Last UpdatedMay 2025

Community & Contributions

🤝

Open Source

All gems are open source and welcome contributions from the community.

📚

Documentation

Comprehensive documentation with examples and best practices.

🚀

Production Ready

Battle-tested in production environments serving millions of users.

Want to Contribute?

I welcome contributions, bug reports, and feature requests. Check out the GitHub repositories to get started.

Need Custom Ruby Development?

Looking for custom Ruby gems or Rails development? Let's discuss your project requirements.