Playwright end-to-end testing
Tests that use your application the way a person does, in a real browser, on every change.
Browser testing
Chosen per project
Maintainable handover
Unit tests prove that pieces work. They say nothing about whether a customer can actually complete a checkout. End-to-end tests cover that gap by driving a real browser through the journeys that matter most, which are usually the few that carry the revenue.
Playwright made this practical. Automatic waiting removed most of the flakiness that gave browser testing its reputation, and traces of a failed run let you see exactly what the page looked like when it broke.
What we build with Playwright
Checkout, payment and registration flows that must not silently break
Regression cover before a release, replacing an hour of manual clicking
Cross-browser verification including Safari behaviour
Catching visual and console errors as part of CI
Where it fits — and where it does not
Good fit when
A handful of high-value journeys, run on every change
Applications with heavy JavaScript where unit tests miss integration issues
Teams releasing often enough that manual regression testing hurts
Consider something else when
Trying to cover every path this way — slow, brittle and expensive to maintain
Very early prototypes where the interface changes daily
How much of each kind of test
Proportions matter more than totals. An inverted pyramid is slow and mistrusted.
Many unit tests
Fast, precise, run constantly.
Some integration tests
Modules and database together.
A few end-to-end tests
The journeys that carry the revenue.
Rare manual checks
Exploratory, not repetitive regression.
How we work with Playwright
Cover the money paths
A small suite over the journeys that would cost you if they broke, rather than broad coverage nobody trusts.
Stable selectors
Tests target roles and test identifiers, not CSS classes, so a restyle does not break the suite.
Isolated data
Each test creates and cleans up what it needs, so runs do not interfere with each other.
Traces on failure
Video, screenshots and a step trace captured on failure, so a CI red is diagnosable without reproducing it.
Our typical Playwright setup
| Concern | What we use |
|---|---|
| Browsers | Chromium, Firefox and WebKit from one suite |
| Selectors | Role-based and data-testid, resilient to styling changes |
| CI | Runs on every pull request, with parallel workers |
| Diagnostics | Trace viewer, video and screenshots on failure |
| Scope | Critical journeys, deliberately kept small and fast |
Frequently asked questions
Fewer than instinct suggests. Ten reliable tests over the journeys that matter are worth more than two hundred that fail randomly and get ignored.
They shorten them. The suite runs in minutes in parallel and replaces manual regression checking, which is where release time actually goes.
Yes, and it is a sensible first engagement — it establishes what the system currently does before anybody changes it.
Topics people search for
Services built with Playwright
Web Application Development
Applications that run in the browser, handle real workloads and hold up when several departments depend on them at once.
E-commerce Development
Online stores where the checkout works, the stock figures are real and the order data reaches your operations team intact.
Software Maintenance
Keeping working systems working — including ones built by somebody else.
SaaS Development
Building a software product means building a business system around it too — tenancy, billing, onboarding and support tooling.
Tell us what you are trying to build
Describe the problem in plain language and we will tell you what it would take to solve it — the approach, the moving parts and the sensible order to build them in. No obligation either way.