My first project in ror

rails&react

Simple affiliate link tracking for Rails. Click counting, UTM injection, HMAC-signed redirects. Used by snipe.sale

Importmap-friendly Rails 8 password strength field with Stimulus, zxcvbn, visibility toggle and PasswordPolicy support.

Know which LLM model to use, what it costs, and when accuracy drops. Companion gem for ruby_llm.

rails + devise

Simple gallery with RubyOnRails & React/Redux

First Ruby implementation of Claude Code CLI --permission-prompt-tool for MCP-based permission handling in headless mode

Battle-tested multi-currency price extraction from text. Supports PLN, EUR, GBP, USD with Polish and English number formats.

Web page with interactive map of astronomical offline and online meetings in Poland

Check provided url(s) for valid status codes and/or redirects

Ruby gem for cross-language surname transliteration and polonization/de-polonization of endings. Supports Polish, Lithuanian, Russian. Useful for reducing false positives in genealogical data matching.

NoComments is a Ruby gem designed to clean up .rb files by removing unnecessary comments, leaving your code clean and ready for deployment.