Hi there, I'm Jokūbas

Back-end oriented Software Developer. I have been using Ruby/Rails to solve problems, create applications for the last 6 years. I am passionate about good practices, testing and writing scalable code. A small part of me is a front-end developer who codes JavaScript and creates interactive UIs with ReactJS.

🔭 Currently working on:

• Callbacky - lighweight gem for Ruby applications to implement declrative custom callbacks
  Ruby / Metaprogramming

• BIG TEXT NOW
  🌐 View on GitHub Pages - embiggen text and show it to anyone in the browser
  Preact / Htm / TailwindCSS

• What Stem?
  🌐 View on GitHub Pages - compare different bicycle stems visually
  StimulusJS / KonvaJS / TailwindCSS

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💬 Latest blog posts:
[2025-06-03] Callbacky - bring callbacks to simple Ruby objects

[2024-11-08] 3 useful VS Code extensions for testing Ruby code

[2024-11-02] Ruby exceptions: tips & tricks

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Here's my take on FooBar challenge:

(1..15).each do
    p it % 5 == 0 ? "#{'Foo' if it % 3 == 0}Bar" : it
end