Vasyl Vdovychenko

Solo dev building TextStack — an open-source reader for technical books and English learners. .NET, JS/TS, React Native.

Products

TextStack

Open-source reading app for technical books and English learners. Reads EPUB/PDF/FB2. Built-in dictionary, vocabulary SRS, translation, and text-to-speech. Self-hostable. Live at textstack.app.

2025 — present

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