How to use Lovable.dev, properly.
Hands-on guides for vibe-coders shipping real Lovable apps — prompt engineering, Supabase Row Level Security, SEO that actually ranks, and the errors that bite you in production.
Lovable basics
A no-fluff walkthrough of building your first app on Lovable.dev — from prompt to deployed Supabase-backed product, with the gotchas nobody warns you about.
Prompt engineering
The structure of a Lovable.dev prompt that produces a production-ready build first time — covering data model, RLS, validation, error states and SEO.
Drop-in Row Level Security patterns for Lovable.dev apps: ownership, workspace membership, role-based access, and the SECURITY DEFINER trick that prevents recursive policies.
Step-by-step checklist for adding production-grade SEO to a Lovable app: per-route meta, sitemap.xml, robots.txt, JSON-LD, AI crawlers, and Core Web Vitals.
Honest comparison of the four big AI builders — Lovable.dev, Bolt.new, v0 by Vercel, and Cursor — across full-stack apps, UI prototyping, and code-editor workflows.
The most common errors in Lovable.dev apps and the prompt-level fixes that prevent them — RLS recursion, missing GRANTs, blank pages on refresh, build failures and more.
Stop debugging the same Lovable mistakes
LovableForge generates Lovable prompts that already cover RLS, validation, error states and SEO — so your first build actually ships.