Original Summary

Building a B2B SaaS means dealing with authentication, tenant isolation, permissions, billing, invitations, API keys, and a lot of infrastructure before you get to your actual product. I built B2B SaaS OS to give developers a reusable foundation for that work. It includes: Next.js 16, React 19, TypeScript and Supabase Multi-tenancy and PostgreSQL Row-Level Security Authentication, OAuth, RBAC and team invitations Stripe billing and webhook handling API keys, usage limits and audit logs I also built an adversarial hardening suite. It caught three real bugs in my own implementation, including a tenant-authorization issue and two billing webhook failure cases. I've documented the fixes rather than pretending the first implementation was perfect. It's a one-time purchase, currently $149 (normally $249), with a commercial license. If you're building a multi-tenant SaaS and would rather start with a reusable foundation than assemble every subsystem yourself, you can see the product and details here: https://andrady.co/ I'm the maker, so I'm obviously biased—but the architecture and test coverage are there for you to evaluate.   submitted by   /u/Pale_Ferret_8241 [link]   [comments]

  • 情报分类：开源项目与落地
  • 分类依据：内容涉及项目实践、创业、副业或变现
  • 信息来源：Reddit · SideProject
  • 发布时间：2026/10/10 05:53:30