What is Code Refactoring?
Code refactoring is the process of restructuring existing computer code without changing its external behavior. It's an essential part of software development that helps improve code quality, maintainability, and performance. In this presentation, we'll explore what code refactoring is, why it's important, and how to apply best practices.
Why Refactor?
- Improved code readability and maintainability
- Reduced complexity and increased scalability
- Enhanced performance and efficiency
- Better error handling and debugging capabilities
- Facilitates collaboration and knowledge sharing among developers
How to Refactor?
- Start with small, focused changes
- Use automated testing tools to ensure stability
- Keep a record of changes for auditing and review
- Collaborate with team members and stakeholders
- Continuously integrate and test the refactored code
Case Study 1
20 year old application to modern
Case Study 2
Cutting corners application