Flask + PostgreSQL + Vanilla JS
The simple, transparent stack for AI-assisted development
No build tools • No magic • Just code you can read
Meta: This site runs on Flask
42 KB page size 30ms TTFB Lighthouse 100 0s build time
Right-click → View Source. Real HTML. No hydration markers.
Why Flask Vibe?
In 2026, AI assistants write half your code. Simple stacks win.
Faster by Design
No build step. No hydration. No JavaScript bundle. Flask serves HTML directly — 1.8× faster LCP than Next.js. Real users, real speed.
AI Loves It
Claude, ChatGPT, and Copilot write reliable code with raw SQL and vanilla JS. No ORM hallucinations. No framework magic.
View Source Works
Right-click → View Source shows actual HTML. Find bugs in 30 seconds. Debug without source maps. Verify AI output instantly.
The Complexity Problem
Modern frameworks promised simplicity. They delivered complexity.
Next.js Setup
📁 node_modules/ (300MB)
📄 package.json (50 dependencies)
⚙️ next.config.js
⚙️ tsconfig.json
⚙️ .eslintrc
📁 .next/ (build cache)
🔧 webpack, babel, swc...
5 minutes to install. 10 minutes to build. Debugging? Good luck tracing through transpiled, minified, server-rendered React.
Flask Setup
📄 app.py (15 lines)
📄 requirements.txt (3 deps)
📁 templates/
📁 static/
That's it.
30 seconds to install. No build step. Refresh browser, see changes. What you write is what runs.
Start Learning
Practical tutorials. Real code. No framework magic.
AI Coding Tools
Generate perfect prompts, scaffold projects, verify code quality.
Join the Movement
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Ready to Build Apps You Can Understand?
Join developers who choose simplicity, transparency, and performance over framework complexity.
About Flask Vibe
Defending simplicity, transparency, and performance in the age of AI-assisted development.
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© 2026 Flask Vibe. Built with Flask, PostgreSQL, and Vanilla JS.
No build tools. No magic. Just code you can understand.