Support Jan Blazej

Hi, I'm Jan — a software engineer and product builder from Prague, creating experiences across web, mobile, and spatial computing for Apple Vision Pro.

I work mainly with React, React Native, Swift, and TypeScript, building polished products, developer tools, native integrations, and experiments that explore new ways of interacting with software.

Alongside my product work, I maintain the tooling I wish existed: scalable Expo and Turborepo starters, reusable Biome and ESLint configs, React Native native modules, and practical AI-assisted development workflows. Everything is free and open source.

Sponsorship supports the work that happens behind the scenes — maintenance, documentation, issue support, platform compatibility, and the time needed to keep building and sharing new tools.