Functional testing
We walk the jobs the product must do: booking, checkout, forms, admin actions, and the unhappy paths we know about.
Home / Quality Assurance
Testing the products we actually ship
Software Testing and QA Services
Software testing and QA for the websites and web applications FastUI Labs builds: functional checks, responsive testing, and regression of key flows before launch. We are an India-based team working with businesses worldwide.
How we testWhat we
What we
test
QA as part of delivery — not a separate automation factory.
Start this engagement
Responsive testing
We check the interface on phone and desktop widths so layout issues are caught before go-live.
Regression of key flows
When we add a feature, we re-check the flows that already worked so a fix does not quietly break booking or checkout.
Content and states
Empty states, errors, and real copy — not only the happy-path screenshot.
Pre-launch pass
A structured check before pointing the live domain, including the integrations in scope (payments, maps, mail).
Bug list with owners
Issues go back to the people building the product, with enough context to fix them.
Why FastUI Labs
Why FastUI Labs
Testers who know the product because they helped build it.
In the same delivery
QA is a step in our process, not a bolt-on agency with no context.
No fake “zero bugs”
We do not promise bug-free production. We reduce obvious failures on the flows we agreed to test.
No Playwright theatre
This repo does not ship a Cypress/Playwright/Jest suite. We do not list those tools as a QA product.
Device-real, not lab-real
We test on real phone and desktop viewports we have. We do not claim a 50-device farm.
Tied to web work
Our public products are websites and web apps. Native-app device labs are not a published service.
Worldwide clients
India-based team, English-language reports.
Process
How we test products
Testing sits inside the same six-step process as development.
Discovery
We write down the flows that must work for the first release.
Planning
We agree what is in the test pass and what is out of scope.
UI/UX Design
We use the intended flows as the script for later checks.
Development
Fixes land in the same repo as the product.
Testing & QA
Functional, responsive, and regression checks before launch.
Launch & Support
We re-check critical paths after deploy and stay available for issues you report.
Technologies we use
Modern tools we use to design, build, and ship reliable digital products.
FAQFrequently Asked
Frequently Asked
Questions
Straight answers about scope, process, timelines, and how we work with clients worldwide.
Functional testing of agreed flows, responsive checks, and regression of those flows before launch. It is part of how we ship websites and web applications.
We do not currently publish a Playwright, Cypress, or Selenium practice. If a project needs an automated suite, that is a separate, explicit scope.
Sometimes, if you can give us environments and a list of flows. We will say if we lack context to do a useful pass.
Yes. FastUI Labs is based in India and serves businesses worldwide.
Email hello@fastuilabs.com or use the contact form with the product and the flows that must not break.
Discuss QA for Your Product
Tell us which flows must work at launch, and we'll include them in the test pass. Or email hello@fastuilabs.com.
