ProEdiciones en un solo archivo
Cómo leer un diff
5 min de lectura·Lección 1 de Ediciones en un solo archivo
In Module 2 you made a web page about yourself. Now you will start changing it — and the most important habit when changing a file is reading what Claude proposes before it touches anything.
When Claude changes a file, it does not silently rewrite it. It shows you a diff: a line-by-line preview of exactly what will change, and it waits for your approval. Learning to read a diff is the skill that lets you move fast and stay in control.