Yugen - Showcase Project
Listed December 17, 2025
About Yugen
The only SaaS Boilerplate that lets you sleep well at night
Yugen gives you a clean, predictable starting point. Built on TanStack Start, Convex, BetterAuth, Polar. It's fully type-safe and has unmatched developer experience (none of that NextJS, Supabase garbage) Intentionally designed so that your AI agents can rip through your codebase without breaking things (or hallucinating!). Those are not our words. They're the words of the developers building with it right now. It handles all the boring setup and keeps costs stable, so you can focus on shipping features to keep your users happy.
Project details
Built with: betterauth,convex,polar.sh
Website: https://yugen.codeandcreed.tech/
Project metrics
Average Monthly Visitors: Under 1K/mo
Average Monthly Revenue: Under $1K/mo