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Parker Rex DailyMarch 24, 2025

I Fix Vibe Code Apps Now (then I'll teach AI to)

Parker Rex fixes Vibe Code apps, shares AI growth tactics to $100K/mo, plus pitfalls and tips for asking smarter questions with AI.

Show Notes

In this daily update, Parker dives into practical vibe-code pitfalls, stacks that actually work, SEO basics, automation patterns, and how to turn vibe-code work into a standalone service — plus a concrete funnel idea and a live call to join Trouble Free.

Vibe code pitfalls and practical stacks

  • Don’t treat AI as a universal tutor only. Use it to augment, not replace, real-world problem solving.
  • Pick a single, well-supported stack and stick with it. Don’t chase shiny objects.
  • Core stack to consider:
    • Supabase (the “green bolt”): Postgres-based database, triggers, SSO, CLI, Edge Functions
    • Edge Functions for near-user actions (eg. customized messages)
    • Vector tools with PGvector for similarity search and retrieval-augmented generation (RAG)
  • Why this matters: clean architecture reduces drift between components and minimizes debugging chaos.
  • Quick pattern: one screen for your app, one screen for AI, pick tools, and don’t flip-flop.
  • Common pain points to watch for:
    • Dependency hell from package.json and mismatched framework versions
    • Tailwind gotchas (Tailwind 4 and LM compatibility issues)
    • Framework upgrades breaking libs (eg. Next.js version jumps affecting Supabase client or Tailwind)
    • Separate auth vs. authorization pitfalls (don’t conflate login with permissions)

Pitfalls tied to Tailwind, dependencies, and framework drift

  • Tailwind: avoid Tailwind 4 until it’s stable with your LM context; downgrade to a stable 3.x line if you’re already in-flight.
  • Dependency management: package.json can explode when you mix multiple “mini-apps” (Tailwind, Supabase, etc.). Keep a tight, documented set of versions.
  • Framework drift: major Next.js upgrades can require syncing several libs; always check compatibility before upgrading.

SEO setup for vibe-code apps

  • On-page SEO basics: semantic HTML, proper heading structure (H1 once, H2s for sections), accessible markup.
  • Accessibility and semantic signals also influence rankings (ALT text, screen reader friendliness).
  • Open Graph metadata: set basic OG tags so previews look right when shared.
  • Next.js as the SEO lens:
    • SSR (server-side rendering) and ISR (incremental static regeneration) help with fast, indexable content.
    • Generate static pages for blog-like content; dynamic routes (e.g., /blog/[slug]) can be prerendered.
  • Practical approach: use Next.js for SEO-friendly blog posts; keep a simple content pipeline to publish posts and metadata.
  • Real-world note: SEO is a long game — consistent posting and quality content win over quick wins.

Automation patterns for engagement (without sounding like a bot)

  • Pattern: classify comments into three buckets (question, suggestion, commentary/hot take) and route each to a tailored response AI draft.
  • Human-in-the-loop: AI drafts, then a human reviews before posting to preserve voice and avoid bot-like replies.
  • Steps to implement:
    • Authenticate and pull comments
    • Classify with a simple classifier
    • Generate tailored replies (tone guidelines + examples)
    • Human review and final post
  • The goal: useful, context-aware replies that still feel human and proportional to the comment.

Standalone funnel and mCP cluster concept

  • Concept: build a standalone service that connects AI to apps without relying on a single platform.
  • What is an mCP cluster? A bridge between AI and apps that exposes deterministic tools (commands) and lets AI orchestrate actions across apps.
  • Example workflow (video editing automation):
    • Trigger: new video uploaded
    • Deterministic steps: create sequence, import latest clip, apply a template, export
    • AI pass: remove filler words, auto text editing, apply transcript, optimize audio
    • Output: ready-to-publish video on YouTube
  • Tools and patterns to explore:
    • n8n for workflow automation
    • Cursor for macro-like automation
    • Repo Mix to flatten a codebase for quick analysis
    • Gemini for large-context codebase analysis and recommendations
  • The idea is to separate “do this” from “decide what to do,” then automate the routine parts while keeping critical checks human-driven.

Fix My Vibe Code App: ICP, funnel, and standalone potential

  • Target customer profile (ICP): Next.js-focused developers who are on a modern stack (Lovable, Shad CN UI, TypeScript, Supabase, Tailwind).
  • Funnel blueprint:
    • Intake form to capture project details and pain points
    • Option to upload the codebase for automated audit
    • Automated risk/pitfall checklist plus recommended stack tweaks
    • Optional hands-on fix service (subcontracted or in-house)
  • Standalone setup idea: a service that analyzes a repo, provides a plan, and optionally executes fixes or returns a prioritized patch list.
  • Growth path: position as a “fix my vibe code app” service, with content that outlines the common pitfalls and the fixes, driving SEO and inbound inquiries.

Quick actionable takeaways

  • Lock in a single, solid stack (Supabase + Postgres + Edge Functions + PGvector) to minimize chaos.
  • Watch for dependency drift; downgrade Tailwind 4 if necessary and align with your framework versions.
  • Start with Next.js SEO basics: semantic HTML, proper metadata, and static generation where possible.
  • Build a three-path automation flow for engagement (classify, route, human-review).
  • Consider an mCP-style standalone funnel to scale beyond client work.
  • Test the ICP funnel: offer a “fix my vibe code app” service with a code-upload audit to capture high-intent leads.