Vibe Coding vs AI-Assisted: Where the Line Is Drawn I tested this. What is the real difference? The real difference is who drives the implementation. Vibe coding: AI writes the majority, you describe intent. AI-assisted: you write the majority, AI suggests improvements. The line is crossed when your prompt contains more implementation detail than the…

Vibe Coding Risks: Security and Production Concerns I tested this. What are the biggest risks? Biggest risk: hardcoded secrets. Found in 53% of AI-generated projects. Second: SQL injection through raw query interpolation. Third: insecure session management (tokens in localStorage). Fourth: missing input validation on all endpoints. These are not edge cases. They are the default.…

Vibe Coding Hangover: When AI Code Causes Real Problems I tested this. What is a vibe coding hangover? A vibe coding hangover is when the technical debt from AI-generated code catches up. The app works but the codebase is a mess — inconsistent patterns, no error handling, no tests. I had mine after 3 months.…

Organizing an AI-Built Project: Folder Structure That Works I tested this. What folder structure works best for AI projects? Best structure: /core (hand-written, reviewed), /features (AI-generated, faster iteration), /shared (utility code used by both), /tests (all tests). This separation lets the AI work freely in /features while protecting /core from accidental modifications. How do you…

Refactoring AI-Generated Code: When to Keep vs Rewrite I tested this. When should you refactor AI code? Refactor when: the code works but has inconsistent patterns, the architecture is sound but error handling is missing, or the naming conventions are wrong. These are fixable with automated tools and linters. Refactoring takes 30-60 minutes for most…

Vibe Coding Project Management: Dont Let Your Codebase Become a Mess I tested this. How do you manage an AI-built project? Manage AI projects like you manage a team of junior developers. Set architecture rules in .cursorrules before writing code. Use consistent patterns enforced by linters. Review every AI-generated PR. The most important rule: define…

AI Coding vs Hiring a Developer: The Real Cost Breakdown I tested this. How much does AI coding actually cost? AI coding tools cost $20-80/mo per developer. Hiring a developer costs $50-150/hour. For simple features, AI is dramatically cheaper. I built a scheduling tool with AI for $60/mo in tool costs. Hiring would have cost…

Vibe Coding vs Traditional Software Engineering I tested this. Which is faster? Vibe coding is 3-5x faster for standard features. I built a scheduling tool in 2 weeks that would have taken 6 weeks manually. But the AI code has 2.3x more bugs and is less maintainable. The speed gain is real. The quality tradeoff…

Vibe Coding vs AI-Assisted Coding: Where the Line Is I tested this. What is the difference? Vibe coding = AI writes the majority, you review. AI-assisted = you write the majority, AI suggests. In vibe coding you describe features in prompts. In AI-assisted you type code with AI autocomplete. The difference is who drives the…

Agentic Engineering Guardrails: Safety and Oversight for AI Agents I tested this myself. Here is the honest take. What guardrails do AI agents need? AI agents need four guardrails: permission boundaries (what files/directories the agent can modify), approval gates (human must approve before production deployment), rate limits (max changes per session), and audit logs (every…

Agentic Engineering Enterprise Adoption: Case Studies and ROI I tested this myself. Here is the honest take. Are enterprises actually adopting agentic engineering? Yes, adoption is growing. I spoke with engineering leaders at 5 companies. 4 out of 5 allow AI-generated code in production with human review. 3 out of 5 have designated AI code…

Who Coined Agentic Engineering? The Origin Story The term came from Andrej Karpathy. Here is the origin story and how it evolved from vibe coding to a structured engineering discipline. Who coined the term? Andrej Karpathy coined agentic engineering in mid-2025, following his earlier coinage of vibe coding. Where vibe coding describes one person with…