TurboStarter is a comprehensive SaaS starter kit designed to accelerate startup development by providing a unified codebase for web, mobile, and browser extension applications. Built by experienced software engineer Bart Zagrodzki, it combines modern technologies with production-ready features to help developers launch products faster.
Key features:
- Cross-platform development with Next.js, React Native (Expo), and WXT for web, mobile, and browser extension apps
- Production-ready functionality including authentication, billing, organizations/teams, internationalization, and admin panels
- One-click deployment to publish all applications simultaneously with minimal configuration
- AI-assisted development with dedicated rules and agents for popular AI coding tools like Cursor and Claude Code
The kit targets developers and startup founders who want to build and launch SaaS products quickly without reinventing common infrastructure components.





