01PROJECT

Checkwall

Runtime security scanner for indie developers.

RoleSolo — design & development
StackReact, Vite, TypeScript, Node.js, Prisma
Checkwall hero screenshot

About the project

Checkwall is a URL-based runtime web security scanner built for non-technical indie developers and vibe coders — people shipping products with AI coding tools who lack a security review layer. It scans live URLs and returns structured, actionable findings without requiring any technical setup from the user.

The backend is built on Node.js with Prisma for data access, and the product runs on a credit-based pricing model with a restrictive free tier designed to support automated scanning in later phases. The focus throughout has been on clear output over raw data — security results that a non-expert can read and act on.

Key Highlights

  • URL-based runtime scanning — no install required
  • Credit-based pricing with a restrictive free tier
  • Node.js backend with Prisma ORM
  • Built for indie developers and AI-assisted builders

Tech stack

ReactViteTypeScriptNode.jsPrisma
© charlz · 2026