# Can vibe coding build a complete system?

> Abdul Osama (عبدول أسامة) says vibe coding is useful for making a landing page or quick interface, but a visible interface is not a complete system. A system people actually use requires programming knowledge and attention to details such as security, authentication, and integrations.

- By Abdul Osama (عبدول أسامة) — AI, marketing and business, in Arabic
- 5 October 2026
- URL: https://abdulosama.com/en/feed/vibe-coding-vs-production-systems
- Video: https://abdulosama.com/feed/video/123
- Instagram: https://www.instagram.com/reel/DYHQspYsQy5/

## Key takeaways

- An interface that resembles an established service does not necessarily have its functionality.
- Abdul considers landing pages and quick interfaces suitable uses for vibe coding.
- Security, authentication, and integrations are examples of less-visible work.
- The video's 20% figure is an estimate, not a documented measurement.
- Building a system people use requires learning programming.

Vibe coding can help you create a landing page or quick interface, but it does not mean you have built a complete system. Here, vibe coding means building software by directing AI tools to generate code; Abdul Osama (عبدول أسامة) stresses the gap between what users see and what a working system needs behind the scenes.

> “The devil is in the details.” — Abdul Osama

## What is missing from the surface?

Abdul says some people see an interface resembling a large service and conclude that they have built a competing system. But a similar appearance does not reveal all the service’s functionality. He points to security, authentication, conversion optimization, and integrations as details that need attention when building a solution.

> “The user interfaces represent at most 20% of their functionality.” — Abdul Osama

### In numbers

- **At most 20%:** Abdul’s estimate of how much of a service’s functionality its visible interface may represent, not a documented measurement across systems.

| Goal | Point made in the video |
|---|---|
| A landing page or quick interface built with vibe coding | A suitable way to make something visible quickly |
| A system people will use | Requires learning programming and dealing with less-visible details |

## Background

A landing page is typically designed to present an offer or prompt a particular action. A backend consists of software working behind an interface; authentication checks whether a user is allowed to sign in. Conversion optimization aims to increase the share of visitors who take a desired action and is not necessarily backend work.

## What to do next

If you want to test an idea or make a simple page, start with a quick interface. If you want a system people can rely on, do not judge it by appearance alone: identify the required functions and learn what it takes to build and check them.

## Questions and answers

### Can vibe coding build a complete system?

Not on the strength of a quick interface alone, according to Abdul. A system people actually use also requires programming knowledge and attention to what happens behind the screen.

### What is vibe coding useful for?

Abdul gives landing pages and quick interfaces as examples.

### What can an interface leave out?

The video points to security, authentication, conversion optimization, and integrations as details that also need attention.

### Is the 20% figure from a study?

The video gives no study or measurement method. It is Abdul’s estimate to illustrate that a visible interface does not show all of a service’s functionality.

## Full transcript

المثال الإنجليزي بيقول The devil is in the details والموضوع ده واقع جدا جدا في مسألة الvibe coding versus المبرمجين اللي فاهمين. فعلا على السطح وبيبعتلي للأسف على الصفحة ناس كتير حاسة أنها خلاصت systems بتنافس بقى شركات كبيرة وبتاع ليه لأن اللي هو بيشوفه هو حاسس ما عمل حاجة شبهه لكن الحقيقة أن الخدمات اللي انتوا بتشوفوها الواجهات الاستخدام بتاعتها لا يمثل من الfunctionality بتاعتها 20% بالكتير. زي ما انتوا شايفين في الصورة بمثال حلو قوي. الvibe coding هو الحبة اللي فوق في السطح دول اللي يبقى يبان ان هو خلاص كده ده اللي انت شايفه. الكود الحقيقي المكمل طبعا المبرمجين هيعجبهم الكلام ده قوي بس هي حقيقة للأسف. الحقيقة بقى حاجات كتيرة جدا في الباك اند من ضمنها security والauthentication والconversion optimization والربط ومش قادرة اعد بس يعني بصوا المثال حلو قوي قوي قوي دي الحقيقة. فvibe coding لذيذ مثلا عشان تعمل landing page عشان خاطر تطلع واجهة سريعة تعمل حاجة html كده في اللطيف انما تعمل system بتستخدمه وحلول هتتعلم برمجة يعني هتتعلم برمجة او هتعلم حلول هتتعلم.

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Transcribed and written up with AI from the video; reviewed on request.