Engineering Notes
Field notes from what is currently active in the lab: what I tried, what changed, and what I learned.
Build secure multi-tenant SaaS with proper data isolation. Learn org_id scoping, Row Level Security, and tenant-aware queries with Supabase and Next.js.
Complete guide to Next.js 14 App Router for SaaS applications. Server Components, Server Actions, streaming, and performance optimization patterns.
Deep dive comparing Next.js 14 App Router with Remix, SvelteKit, and Astro. Server Components, streaming, performance benchmarks, and when to choose each framework.
Implement Stripe billing for your SaaS with subscriptions, webhooks, customer portal, and proration. Full code examples with Next.js and Server Actions.
Save 40+ hours on SaaS infrastructure. Compare ZalaStacks production-ready stack (Next.js 14, Supabase, Clerk, Stripe) against building from scratch. Real cost breakdown.
ZalaStack is the premium full-stack SaaS starter for product teams. Next.js 14, Supabase, Clerk, Stripe, Trigger.dev, Upstash. Multi-tenant ready from day one.
Keep moving through lab notes, stack decisions, and implementation logs from one index.