My name is Mikołaj Zaremba (/mʲiˈkɔ.waj zaˈrɛmba/), but I'm better known as Hexandcube. Since 2017 I've been learning and experimenting with (but not only) front-end web technologies like HTML, CSS, and JavaScript.

Since 2018, I've contributed to some open source projects, mainly by translating them to my native language, Polish. In 2019, I've become a Mozilla volunteer, and since then, I've been translating for them, and helping people with products like the Firefox Browser.
Polish - Native English - Intermediate German - Beginner
Poland, Central Europe
  • Phonograph - Translation (2017)
  • Discord - Translation (2017-2018)
  • Nova Launcher - Translation (2018)
  • Lawnchair - Translation (2019 - present)
  • Okuna - Translation (2019 - present)
  • Mozilla - Translation, Support, Feedback (2019 - present)
  • + Some smaller contributions

PGP Public Key



Key files

Key servers

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Those are the only profiles that I officially use.

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About this website

This website has been designed by me, with the help of the amazing Bulma Framework (previous versions used Bootstrap). The website is compiled by a static site generator called Hugo and deployed on Netlify. The source code is hosted on GitHub, edited in Visual Studio Code, and debugged in Firefox.

Fun Fact

This website has been fully redesigned 11 times, since October 2017.
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