How to Write AI Coding Prompts That Actually Work

The Problem with Vague Prompts

Most developers start with something like: "Build me a SaaS landing page with Next.js."

This is too vague. The AI will make dozens of assumptions — some correct, many wrong. You'll spend more time correcting mistakes than if you'd written the code yourself.

The Anatomy of a Great Prompt

A production-ready prompt should cover 7 areas:

1. Project Context What type of site, who it's for, and what problem it solves.

2. Tech Stack Be specific. "Next.js 14 with App Router", "Tailwind CSS v3", "Shadcn/UI with slate base color".

3. Design System Colors, typography, spacing, component style. Don't leave this to chance.

4. Page Structure List every page and its key sections. The AI needs a roadmap.

5. Features & Functionality Auth, payments, real-time, search — specify exactly what you need.

6. Data Model If there's a database, outline your main entities and relationships.

7. Code Conventions TypeScript strict mode, folder structure, naming conventions, error handling approach.

Use WebPromptify

Instead of writing all this manually, use WebPromptify to generate a complete, structured prompt in minutes.

Tips for Best Results

- Be specific with versions: "React 18", "Next.js 14 App Router", "TypeScript 5" - Include constraints: "Must work without JavaScript", "Must be WCAG 2.1 AA compliant" - Specify file structure: Tell the AI how to organize the project - Include sample data: Give the AI realistic placeholder content

The more specific your prompt, the better your results.