Václav Slavík

blog | projects

Hi, I'm Václav Slavík

I build software.

Native apps, backends, dev tools, smarthomes; Open-Source, commercial and contracted. I have a particular interest in localization and i18n.

You may know some of my work .

Contact me:

vaclav@slavik.io | GitHub | X | LinkedIn

Recent projects

Poedit

Localization translation editor for PO, XLIFF, JSON, Qt etc.
Dictionaries.io

Deep dictionary integration for macOS and Kindle.
WinSparkle

An open-source software update framework for Windows apps.
diff-pdf

A command-line and GUI tool for visually comparing two PDF files.

2026 | Václav Slavík

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