Use .gitignore to Exclude Files

Git & GitHub

Technical Specification

Create a .gitignore file to ignore node_modules, build artifacts, and environment files like .env.

Input/Output Samples

Input:git status

Output:node_modules not listed

Optimal Logic Path

# .gitignore
node_modules/
dist/
.env
*.log

Architectural Deep-Dive

.gitignore prevents temporary and sensitive files from being committed, keeping repo clean and secure.