Katalon vs Delta-QA: Visual specialist or complete platform?
Katalon is a complete test automation platform. Delta-QA is a no-code visual testing tool. Should you choose or combine? Detailed comparison to help you decide.
Read more →CI/CD & Automation — All Articles & Tutorials
26 articles
Integrating visual testing into a CI/CD pipeline turns an occasional practice into a permanent safety net: every pull request, every merge to the main branch, every preview deployment automatically triggers a comparison against the baseline. That is what separates a team that does visual testing on occasion from one that genuinely industrializes its visual quality. The constraints are real — execution time, image artifact management, cross-runner determinism — and deserve serious architectural thinking.
This page gathers articles dedicated to automating visual testing in pipelines: integration with GitLab CI, GitHub Actions, Jenkins, CircleCI, Docker containerization to guarantee reproducible rendering, parallelization strategies, snapshot quota management billed by SaaS tools, diff validation workflows during code review. We also cover the classic pitfalls: runners that render fonts differently, monthly quotas blown by an over-enthusiastic team, baselines drifting silently because nobody validates them. Delta-QA, being a desktop tool, occupies a particular position in this landscape — it complements rather than replaces a CI integration, and these articles help you understand when each approach makes sense.
Cypress vs Selenium in 2026: The comparison (and both tools' visual blind spot)
Cypress vs Selenium: which testing framework to choose in 2026? Detailed comparison of strengths, weaknesses, and limitations of both tools — and why neither covers visual testing.
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No-code testing tools comparison in 2026: Delta-QA, Testim, Leapwork, mabl
No-code testing is no longer a compromise — it's the future of QA. Comparison of four no-code tools that don't test the same thing: Delta-QA, Testim, Leapwork, and mabl.
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How to calculate visual testing ROI: The formula that convinces decision-makers
Learn how to calculate the return on investment of automated visual testing. Concrete metrics, actionable formula, and data-driven arguments to justify the investment to your leadership.
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Automate QA without a developer: The no-code guide for testing teams
No QA automation developer on your team? No-code makes automation accessible to all tester profiles. Discover how to automate your visual tests without writing a single line of code.
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Automated visual audit of a website: The methodical guide
How to perform a complete visual audit of your website: page inventory, baseline, cross-browser, responsive, accessibility. Step-by-step methodology.
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QA and AI: Why the profession will evolve, not disappear
Will AI replace QA engineers? A historical analysis and a vision of the testing profession in a world dominated by artificial intelligence and automation.
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Visual testing in a CI/CD pipeline: The complete integration guide
How to integrate visual testing into your CI/CD pipeline (GitHub Actions, GitLab CI, Jenkins). Why visual testing should be a blocking step in your pipeline.
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Regression testing in agile: How to test without slowing down your sprints
How to integrate regression testing into an Agile/Scrum workflow without sacrificing velocity. Hybrid approach: visual automation for regressions, manual testing for exploratory.
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