incremental-implementation

Deliver multi-file changes incrementally by slicing work into small, testable vertical slices and applying an implement, test, verify, and commit cycle for each step. This keeps the system in a working state after each change.

The best way to handle large software refactoring is slicing the work into thin vertical slices. Implement one piece, test it, verify the system state, and commit before expanding to ensure deterministic outcomes and minimal risk.

Use incremental slicing during feature development, refactors, and large changes that feel too big for a single commit. It enforces minimal changes, after-each-slice testing, safe defaults, and structured commits to maintain reliable progress.

Test-driven development fits into incremental implementation by enforcing after-each-slice testing. You implement a minimal slice, test it immediately, verify the working state, and commit, ensuring deterministic outcomes and reliable progress.

Yes, you can use incremental slicing for feature rollouts across multiple files. Break the feature into thin vertical slices and apply the implement, test, verify, and commit cycle for each slice to maintain a working system state.