Beginner LevelGit & GitHub
What is a GitHub Pull Request (PR) and how does code review work?
❓ Interview Prompt: Explain Pull Request workflows, requesting code review, inline comments, status checks, and merging strategies on GitHub.
A Pull Request (PR) is a GitHub feature proposing code changes from a feature branch into a target branch (main). Teammates review line-by-line diffs, automated CI status checks run, and once approved, maintainers merge the PR into main.
Code Implementation Example
markdown
## Summary of Changes
- Implements JWT authentication middleware
- Adds unit tests for login route
## Testing Instructions
1. Run 'npm test'💡Structuring Pull Request descriptions for code review.
🎯 Interview Key Takeaway
Pull Requests provide a collaborative web platform for code reviews, automated CI checks, and controlled branch merging.
#Pull Requests#Code Review#GitHub#Beginner
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