A vibe-coded SaaS is not production-ready because the demo works. It is ready when twenty gates — auth, RLS, API caps, CI, and GDPR — can fail the release.
Sandeep Mundra
A 10,000-line vibe-coded React file is a wall the next prompt cannot see through. Split at data boundaries, type the seams, lift fetching to Server Components, and lock the path with Playwright.
Sandeep Mundra
If a React bundle can call OpenAI, Stripe, or Supabase with a privileged key, the internet already has that key. Move the call to the server.
Sandeep Mundra
AI app builders enable Row Level Security and then write policies that permit everything. A step-by-step SQL guide to enabling, forcing, scoping and testing Supabase RLS policies in a Next.js multi-tenant architecture.
Sandeep Mundra
A Series A data room is a clone, a secret scan, and a question about who owns the code. Rehearse before the partner does.
Sandeep Mundra
Green unit tests will not catch a footer sitting on the buy button. Here is how IndiaNIC uses Playwright screenshots to freeze AI UI regressions.
Sandeep Mundra
Client-side redirects from Bolt and v0 are not auth. Put the session in an httpOnly cookie and check it in Next.js middleware and every data route.
Sandeep Mundra
Do not argue rewrite versus rescue in a meeting. Score modularity, schema, tests, secrets, and IP. Then choose.
Sandeep Mundra
Unthrottled front-end loops, not AI traffic, cause five-figure OpenAI and Vercel bills. Here is how Upstash, BullMQ, and spend caps stop the blowout.
Sandeep Mundra
Meta rebuilt the creator tool it killed in 2023 as a standalone AI iPhone app. Here is what it actually does, what its App Store copy quietly does not claim, and the three-question test I use before any team builds a process on a free platform tool.
Sandeep Mundra
The MCP server publishes to Ghost and WordPress and ships documented platform behaviour from live testing.
Sandeep Mundra
Byline is now MIT-licensed. What it refuses to do turned out to matter more than what it writes.
Sandeep Mundra
A vibe-coded SaaS is not production-ready because the demo works. It is ready when twenty gates — auth, RLS, API caps, CI, and GDPR — can fail the release.
Sandeep Mundra · 22 Aug 2026 · 6 min read
A 10,000-line vibe-coded React file is a wall the next prompt cannot see through. Split at data boundaries, type the seams, lift fetching to Server Components, and lock the path with Playwright.
Sandeep Mundra · 21 Aug 2026 · 6 min read
If a React bundle can call OpenAI, Stripe, or Supabase with a privileged key, the internet already has that key. Move the call to the server.
Sandeep Mundra · 20 Aug 2026 · 6 min read
AI app builders enable Row Level Security and then write policies that permit everything. A step-by-step SQL guide to enabling, forcing, scoping and testing Supabase RLS policies in a Next.js multi-tenant architecture.
Sandeep Mundra · 19 Aug 2026 · 11 min read
A Series A data room is a clone, a secret scan, and a question about who owns the code. Rehearse before the partner does.
Sandeep Mundra · 19 Aug 2026 · 6 min read
Green unit tests will not catch a footer sitting on the buy button. Here is how IndiaNIC uses Playwright screenshots to freeze AI UI regressions.
Sandeep Mundra · 18 Aug 2026 · 6 min read
Client-side redirects from Bolt and v0 are not auth. Put the session in an httpOnly cookie and check it in Next.js middleware and every data route.
Sandeep Mundra · 17 Aug 2026 · 7 min read
Do not argue rewrite versus rescue in a meeting. Score modularity, schema, tests, secrets, and IP. Then choose.
Sandeep Mundra · 16 Aug 2026 · 7 min read
Unthrottled front-end loops, not AI traffic, cause five-figure OpenAI and Vercel bills. Here is how Upstash, BullMQ, and spend caps stop the blowout.
Sandeep Mundra · 15 Aug 2026 · 7 min read
Meta rebuilt the creator tool it killed in 2023 as a standalone AI iPhone app. Here is what it actually does, what its App Store copy quietly does not claim, and the three-question test I use before any team builds a process on a free platform tool.
Sandeep Mundra · 11 Aug 2026 · 7 min read
The MCP server publishes to Ghost and WordPress and ships documented platform behaviour from live testing.
Sandeep Mundra · 3 Aug 2026 · 3 min read
Byline is now MIT-licensed. What it refuses to do turned out to matter more than what it writes.
Sandeep Mundra · 3 Aug 2026 · 5 min read
A vibe-coded SaaS is not production-ready because the demo works. It is ready when twenty gates — auth, RLS, API caps, CI, and GDPR — can fail the release.
Sandeep Mundra · 22 Aug 2026
Sandeep Mundra · 21 Aug 2026
Sandeep Mundra · 20 Aug 2026
Sandeep Mundra · 19 Aug 2026
Sandeep Mundra · 19 Aug 2026
Sandeep Mundra · 18 Aug 2026
Sandeep Mundra · 17 Aug 2026
Sandeep Mundra · 16 Aug 2026
Sandeep Mundra · 15 Aug 2026
Sandeep Mundra · 11 Aug 2026
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Sandeep Mundra · 3 Aug 2026
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