Copypasta
ELI5 — The Vibe Check
Copypasta is copy-pasted code that gets reused everywhere — the developer's comfort food. You find a working snippet on Stack Overflow or from an AI, paste it in, tweak it slightly, and pray it works. AI assistants have made copypasta artisanal — instead of pasting from Stack Overflow, you're pasting from Claude. Same energy, higher quality.
Real Talk
Copypasta refers to code that's been copy-pasted without full understanding or proper adaptation. While AI code generation tools produce more contextually appropriate code than traditional copy-paste sources, the underlying pattern remains: using generated code without fully understanding its implications. This can lead to subtle bugs and security issues.
When You'll Hear This
"This function is pure copypasta from three different Stack Overflow answers." / "AI-generated copypasta is still copypasta — review it."
Related Terms
Boilerplate
Boilerplate is the boring repetitive code you have to write just to get started — before you even get to the fun part.
Code Smell
Code Smell is when code isn't technically broken but something feels off — like a 500-line function, a class named 'Manager' that does everything, or a com...
DRY (Don't Repeat Yourself)
If you find yourself copy-pasting the same code in multiple places, STOP. Make it a reusable function instead.
Vibe Coding
Vibe coding is writing software by vibes — you describe what you want to an AI, it writes the code, and you just... vibe.