large-scale web application

Managing and organizing the codebase of a large-scale web application requires following best practices to ensure maintainability and scalability. These practices include modularization, code separation, version control, documentation, automated testing, and continuous integration. Modularization helps in breaking down the application into smaller, manageable components. Code separation involves organizing code into logical layers, such as presentation, business logic, and data access. Version control allows tracking changes and collaborating with other developers. Documentation helps in understanding the codebase and its functionality. Automated testing ensures that new changes don’t break existing functionality. Continuous integration enables frequent code integration and early bug detection.