Lesson 1043 of 1570
Why Small AI Prompts Beat 'Build Me an App'
Asking Claude or ChatGPT for one function at a time gives way better code than asking for a whole app.
Lesson map
What this lesson covers
Learning path
The main moves in order
- 1The big idea
- 2prompt scope
- 3decomposition
- 4incremental coding
Concept cluster
Terms to connect while reading
Section 1
The big idea
Tell Claude 'build me a Twitter clone' and you get a confident-looking blob that crashes on second touch. Tell it 'write me a function that takes a username and returns true if it's valid' and you get something you can actually test, fix, and use. Small prompts win every single time.
Some examples
- 'Write the schema for a posts table' (good) vs 'build a blog' (bad).
- 'Write the regex that strips trailing slashes' (good) vs 'build my routing' (bad).
- 'Make this function return early when the array is empty' (good) vs 'optimize my code' (bad).
- 'Write a 5-line bash script that lists .ts files modified today' (good) vs 'build my CI/CD' (bad).
Try it!
Pick something you want to build. Write 5 tiny prompts that, together, would build it. Ask the AI for each one, one at a time.
Key terms in this lesson
End-of-lesson quiz
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