Index / Field guides
Guides
Production engineering, written for people who build with AI. Every guide is tested on a real project before publishing — commands included, hype excluded.
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Guide · Updated Jul 26, 2026
Vibe Coding Security Cheat Sheet (Copy-Paste Commands)
A one-page security cheat sheet for AI-built apps: exact copy-paste commands to find leaked keys, exposed databases, vulnerable deps, and missing headers.
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Guide · Updated Jul 26, 2026
What Is Vibe Coding? A Plain Definition (and Its Limits)
Vibe coding is building software by describing it in plain language and letting AI write the code. What it means, where it came from, and where it breaks.
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Guide · Updated Jul 26, 2026
The Best Vibe Coding Security Tools (Free and Paid)
The security tools that catch the failures in AI-built apps: secret scanners, dependency auditors, RLS, SAST, and header checkers — what each finds.
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Guide · Updated Jul 26, 2026
The Best Vibe Coding Tools in 2026 (by What They're For)
Lovable, Bolt, Cursor, Claude Code, Replit, v0, Windsurf — the vibe coding tools that matter in 2026, sorted by what you're actually trying to build.
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Guide · Updated Jul 22, 2026
How to Review AI-Generated Code When You're Not an Expert
A practical review workflow for founders who vibe code: what to read, what to ask the AI to explain, and the red flags that predict production failures.
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Guide · Updated Jul 22, 2026
Supabase RLS for Vibe Coders: Lock Down Your Database
Why your AI-built app's Supabase database is probably readable by anyone, and how to fix it with Row Level Security — copy-paste policies included.
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Guide · Updated Jul 22, 2026
The Vibe Coding Security Checklist: 20 Checks Before You Ship
The security checklist for AI-built apps: leaked keys, missing RLS, broken auth, rate limiting, secrets in git history — with commands to verify each.
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Guide · Updated Jul 22, 2026
How to Deploy a Lovable App to Your Own VPS
Export your Lovable app from GitHub and deploy it on a $6 VPS with nginx, PM2, and free SSL. Full commands, tested on Ubuntu 24.04.