Parallel Editing
Parallel editing is a feature in integrated development environments (IDEs) and code editors that allows developers to edit multiple lines or selections of text simultaneously. It enables users to insert, delete, or modify text across multiple locations with a single action, often using multiple cursors or block selections. This tool enhances productivity by reducing repetitive manual edits and streamlining code refactoring tasks.
Developers should use parallel editing when working with repetitive code patterns, such as renaming variables across multiple lines, updating similar function calls, or formatting lists and arrays consistently. It is particularly useful for tasks like bulk commenting, aligning code, or making uniform changes in configuration files, saving time and minimizing errors compared to manual line-by-line edits.