How do I write good prompts for AI coding tools?
Quick Answer
Be specific, provide context, break complex requests into steps, and include examples when possible. Treat it like giving instructions to a capable but literal-minded assistant.
Full Explanation
Prompt quality dramatically affects AI output quality. Here's what works:
Core principles:
Be specific: 'Add a button' vs 'Add a blue submit button in the bottom right of the form that says Submit and is disabled until all required fields are filled'.
Provide context: 'I'm building a task manager for freelancers. Add a way to track billable hours.' Context helps AI make better decisions.
Break complex requests into steps: Instead of 'Build a complete e-commerce checkout', try:
- . 'Create a cart page showing items'
- . 'Add a checkout form for shipping address'
- . 'Integrate Stripe for payment'
Include examples: 'Make the pricing table look like Stripe's pricing page' gives clearer direction than vague descriptions.
Prompt patterns that work:
'Create a [component/feature] that [does X]. It should [requirement 1], [requirement 2], and [requirement 3]. Style it similar to [reference].'
'I'm getting [error]. Here's what I expected: [expected]. Here's what happens: [actual]. The relevant code is: [code].'
'Refactor [this code] to [goal]. Keep [constraint] but change [specific thing].'
Common mistakes:
- Too vague: 'Make it better' vs 'Improve loading performance by lazy-loading images'
- Too much at once: Asking for 10 features simultaneously
- No acceptance criteria: Not explaining how you'll know it's right
- Assuming context: The AI doesn't know your app as well as you do
Prompting is a skill that improves with practice. Notice what works and refine your approach.
Related Questions
Which AI tool is best for complete beginners?
Lovable is currently the most beginner-friendly option, with Bolt as a close second. Both let you build without touching code while still producing real, deployable applications.
Can ChatGPT build me an app?
ChatGPT can help you plan and write code snippets, but it can't directly build or deploy a complete app. You need specialised tools like Lovable, Bolt, or Cursor for that.
What's the biggest mistake beginners make?
Building too much before validating. People spend months on features nobody asked for, when they should launch an ugly MVP in weeks and iterate based on feedback.
Two ways to go from question to shipped
Reading is fine. Shipping is better. Pick the path that fits where you are.