Frontend testing has become weirdly broad. A few years ago, a lot of teams treated it as "write some...
Frontend testing spans cross-browser, visual regression, hydration, and responsive checks; single tools miss React/CSS animation failures and state leakage. Teams cut CI flakiness by prioritizing visual regression on critical screens and breakpoints instead of pixel-perfect coverage.
Frontend testing has become weirdly broad.
A few years ago, a lot of teams treated it as "write some Cypress tests" or "run Selenium in CI." That was already hard enough.
But now frontend teams are dealing with a much messier testing surface:
visual regressions
browser-specific behavior
On one side, it has never been easier to generate tests. You can ask AI to write Playwright code. You...
Testing strategies for AI-generated frontend code Here is a structured blog post tailored...
Frontend teams are usually pretty good at testing the happy path. The API returns 200. The response...
1. You’ve Experienced the "It Works in Chrome" Fallacy You aren’t a real frontend engineer...
The hardest problems in modern front-end development are no longer framework problems. They are system design problems.
Components, rendering strategies, state management, Core Web Vitals, browser internals, and the performance math that decides…
