Welcome to UtiliTsar

We’re excited to introduce UtiliTsar, a production-ready platform for building modern web applications that run at the edge.

Why UtiliTsar?

Building a fullstack application today means juggling dozens of tools, configurations, and deployment targets. UtiliTsar gives you a cohesive starting point with everything wired together:

  • Cloudflare Workers for globally distributed API endpoints
  • React 19 with TanStack Router for a snappy frontend experience
  • PostgreSQL via Neon for reliable, serverless data storage
  • Passkey authentication for passwordless, phishing-resistant login

Getting Started

Clone the template, run bun install, and you’re ready to build. The devcontainer handles environment setup, and local development mirrors production closely.

bun install
bun dev

Your API runs at localhost:8787, the web app at localhost:5179, and this marketing site at localhost:1313.

What’s Next

We’re continuously improving UtiliTsar based on real-world usage. Stay tuned for guides on deployment, customization, and best practices.

Ready to try it? Get started now.