Vibe coding: How AI Is Bringing the Vibe to Software Development

A new term that’s been making waves lately is vibe coding . Simply put, vibe coding is about using LLMs (Large Language Models) to help you write code. The term was coined by Andrej Karpathy , a co-founder of OpenAI and former AI leader at Tesla, in February 2025. The idea behind vibe coding is simple: instead of manually writing every line of code, programmers can describe what they want in natural language, and an AI model generates the working code for them. Karpathy summed it up perfectly when he said, "The hottest new programming language is English." His point? With LLMs advancing rapidly, we may not need to learn programming languages in the traditional way — we can just tell AI what we want, and it will handle the rest. So, vibe coding is when you tell a computer, in plain English (or any other language you speak), what kind of program you want — and the computer writes the code for you. Let’s say you want a program that sends an email. Instead of writing the whole ...