Stability & Maintainability at Scale (Playwright + TypeScript, Ch.23)

As a suite grows, two things decide whether it stays an asset or becomes a liability:

is it stable (does it fail only for real reasons?) and is it maintainable

(can you add the next flow without copy-paste?). This chapter is about the habits

that keep both true — demonstrated by adding comment and settings flows.

Code for this chapter is tagged ch-23 in the repo:



and tell me the one helper that removed the most flakiness from your suite.