Cursor

Windsurf

Agentic IDE from Codeium with Cascade.

GitHub Copilot

AI pair programmer built into GitHub and every IDE.

Cline

Open-source autonomous coding agent for VS Code.

Zed

High-performance collaborative editor with AI.

Roo Code

Autonomous AI coding agent for VS Code.

Auth Check Only in Client Code

The auth gate runs only in a client component (useEffect redirect or conditional render), which an attacker bypasses by disabling JavaScript or hitting the API route directly.

IDOR Vulnerability on REST Endpoint

A REST endpoint returns resources by id without verifying the caller owns that resource. Any authenticated user can access any other user's data by changing the id in the URL.

Missing Row Level Security on Supabase Table

A public Supabase table has RLS disabled or has an overly permissive policy, meaning any authenticated user can read or modify every row regardless of ownership.

Secret API Key Exposed in Client Bundle

A sensitive credential (Stripe secret, OpenAI API key, Supabase service role key) is prefixed with NEXT_PUBLIC_, causing it to be inlined into the browser JavaScript bundle where anyone can read it.

Is My Cursor Project Ready to Ship? The Complete Checklist

You built it with Cursor. It works locally. But is it ready for real users? This comprehensive pre-launch checklist covers security, testing, error handling, deploy config, and everything else Cursor won't remind you about.

Cursor vs Lovable vs Bolt: What Each Tool Gets Right (and What They All Skip)

Cursor hit $1B ARR. Lovable reached a $6.6B valuation. Bolt crossed 5M users. But all three leave critical gaps. Here's an honest comparison and what to do about it.