Skip to content 
A few years ago, building a working web application required years of study. Today, someone with no programming background can describe an app in plain English and watch an AI assistant generate a functioning prototype within minutes. This new style of building has a name: vibe coding. It is exciting, controversial, and it raises a question many people are asking: if AI can write code, do we still need developers?
Let us look at what vibe coding really is, where it works well, where it falls short, and what it means for the future of web development.
What Is Vibe Coding?
The term was popularized in early 2025 by AI researcher Andrej Karpathy. In simple terms, vibe coding means building software by describing what you want in natural language and letting an AI model generate the code. Instead of writing syntax line by line, you guide the AI through conversation: “Create a contact form with email validation,” then “Make the button blue and add a success message.”
The “vibe” part refers to the intuitive, iterative workflow. You focus on the idea and the outcome, run the result, and keep adjusting through prompts, often without carefully reading every line of generated code.
How Vibe Coding Works in Practice
- Describe the goal: you explain the feature or app in everyday language.
- Generate: the AI produces code, files, and sometimes a live preview.
- Test and refine: you try the result and request changes or fixes.
- Repeat: you continue until the output looks and behaves the way you want.
Popular AI coding assistants and app builders make this process accessible to marketers, founders, designers, and small business owners who have never written code before.
The Real Benefits of Vibe Coding
Faster Prototyping
Ideas that once took days can become clickable prototypes in an afternoon. This is valuable for validating concepts before investing in full development.
Lower Barrier to Entry
Non-technical people can build internal tools, simple landing pages, calculators, and small automations without waiting for a development queue.
Productivity for Developers Too
Experienced developers use AI to generate boilerplate, write tests, and explore unfamiliar libraries, freeing time for architecture and problem solving.
The Risks and Limitations
Vibe coding is impressive, but it has real weaknesses, especially when a project moves beyond a quick prototype.
- Security gaps: AI-generated code can contain vulnerabilities such as weak input validation, exposed secrets, or insecure database queries. If nobody reviews the code, nobody notices.
- Hard-to-maintain code: without a clear structure, projects become tangled and difficult to modify months later.
- Debugging limits: when the AI cannot fix a bug, a person who does not understand the code is stuck.
- Performance problems: generated code may work but run slowly or inefficiently at scale.
- Hidden costs: technical debt created today becomes an expensive rebuild tomorrow.
Important: A working demo is not the same as production-ready software. Production systems need security, testing, monitoring, backups, and long-term maintenance.
Vibe Coding and WordPress
For WordPress owners, vibe coding can be genuinely useful. You can ask an AI to draft a small snippet, a shortcode, or even a starter plugin. However, WordPress has its own coding standards, hooks, security practices, and update behavior. If you want to understand what a well-built extension involves, read our guide on how to create a custom plugin for WordPress. Knowing the fundamentals helps you judge whether AI-generated code is safe to run on a live site.
So, Do We Still Need Developers?
Yes, and arguably more than before. Vibe coding changes what developers do, but it does not remove the need for them. AI is excellent at producing code quickly. It is much less reliable at understanding business context, making architectural decisions, taking responsibility for security, and maintaining a system over several years.
Think of it this way: AI lowers the cost of writing the first version. Developers add value by reviewing, hardening, scaling, integrating, and owning the result. In many teams, developers are becoming reviewers, architects, and problem solvers who direct AI tools rather than type every line themselves.
When to Vibe Code and When to Hire a Developer
- Vibe code it yourself: prototypes, internal tools, simple scripts, personal projects, and quick experiments.
- Hire a developer: anything handling payments, personal data, logins, complex integrations, or business-critical operations.
- Combine both: let AI create the first draft, then have a developer review and harden it before launch.
Best Practices If You Choose to Vibe Code
If you decide to build with AI, a few habits dramatically reduce risk. First, work on a staging environment or local copy, never directly on a live website. Second, keep your project under version control so you can undo mistakes. Third, never paste passwords, API keys, or customer data into prompts. Fourth, ask the AI to explain its code and to list potential security concerns, then verify those answers independently. Finally, keep your prompts specific: clear requirements produce far better results than vague requests.
Treat the AI like a fast but inexperienced assistant. It can draft quickly, yet it still needs supervision, testing, and a second pair of eyes before anything reaches real users.
Final Thoughts
Vibe coding is a powerful new way to turn ideas into working software, and it is here to stay. But it is a tool, not a replacement for engineering judgment. The most effective approach is a partnership: use AI for speed and creativity, and rely on skilled developers for quality, security, and accountability.
If you have an idea you would like to turn into a reliable, secure website or application, feel free to explore my professional profile to see how I can help. You can also connect with me on LinkedIn to discuss your project.
