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Become a sponsor to shunta hayashi

@taiman724

shunta hayashi

taiman724

Sponsorships fund maintenance of my public tools and source-available apps.

What I'm building

  • Just ScreenTime — privacy-first Windows screen-time tracker (WinUI 3 / .NET 8). Fully local, no network capability declared. Sold on the Microsoft Store; full source published under PolyForm Noncommercial.
  • invoice-studio — fully offline Japanese invoice generator (インボイス制度対応).
  • gh-pr-trust-scan — Python CLI for evaluating AI-PR rejection risk before forking.
  • Small fixes across the OSS ecosystem (recent merges: Marinara-Engine, safedep/vet, dotnet/docs), plus writing on dev.to.

What sponsorships go toward

Sustaining maintenance time: Store releases and user support for Just ScreenTime, keeping the public repos healthy, and continued upstream contributions.

All work is AI-assisted via Claude Code, with disclosure in every PR, article, and tool README.

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Thank you for supporting my open source work. As a sponsor:

  • Listed in the sponsors section of my profile and tool READMEs
  • Sponsor-only newsletter updates (occasional project status)

Sponsorships go toward maintaining gh-pr-trust-scan and writing about AI-augmented contribution workflows on dev.to.