Michael Bodnarchuk

Passionate Dev and test automation enthusiast. Michael believes testing should be easy and fun. Thus, he has created Codeception (PHP) and CodeceptJS (NodeJS) frameworks for easy BDD-style tests. Full-time open-source contributor since 2013, tech consultant, corporate trainer, and conference speaker. Currently serving as the CTO role and chief development of our testomat.io test management tool. Also, enjoys kayaking, hiking, and playing Heroes 3. Come on, connect with Michael on Twitter and other social media ↩️

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Headless Browser Testing

ci\cd testing guides

Headless Browser Testing Guide: How to Speed Up Your CI/CD Workflows

Most CI pipelines don’t have a screen. Your tests need to run anyway. That’s the core case for headless browser testing: it lets you run a full browser in an environment that has no graphical interface. No display server, no GPU rendering, no window to pop up in the middle of your pipeline. The browser […]

Michael Bodnarchuk

Jul 02, 2026

Pairwise Testing

automated testing regression testing test management testing guides testing theory testing types

Pairwise Testing in Software Testing: Cut Cases Without Cutting Corners

Testing every possible combination of inputs is theoretically the safest approach to software testing. It’s also practically impossible for anything beyond the simplest applications. Take a web form with five input parameters, each with four possible values. Exhaustive testing of all combinations requires 4^5 = 1,024 test cases. Add a sixth parameter and you’re at […]

Michael Bodnarchuk

Jun 18, 2026

Explorbot

Automated Exploratory Testing: How Explorbot Tests Your App on Its Own

For years, we treated automated tests as a regression safety net. That is what they are good at. The problem is simple: a test only walks the path you wrote for it. Hardcoded. Repeatable. Blind to anything outside the script. A test can pass on a screen where a real user is hopelessly lost, because […]

Michael Bodnarchuk

May 20, 2026

what-makes-explorbot-so-fast

What makes Explorbot so fast

Explorbot is an open-source AI agent that explores web applications on its own. The first question people ask when they watch it run is always the same: how does it think so fast? They expect AI tools to be slow, hungry, and expensive. Explorbot is none of those things. The short answer is that Explorbot […]

Michael Bodnarchuk

May 20, 2026

Сross-platform-test-automation

Cross-Platform Testing: The Complete Guide to Testing Software Across Every Device, Browser, and OS

Your users open your web application on a MacBook in Chrome, on an Android phone in Firefox, on an iPad in Safari, and on a Windows desktop in Edge, sometimes all in the same day. If you’re only testing on one platform, you’re not testing software; you’re testing your assumptions. Cross-platform testing is the practice […]

Michael Bodnarchuk

Apr 30, 2026

Selenium-alternatives

automation testing comparison cucumber cypress

Best Selenium Alternatives for Test Automation in 2026

Selenium has been the default browser automation tool for over a decade. And for good reason: it’s open-source, it supports every major programming language, and it runs tests across Chrome, Firefox, Safari, and Edge without much ceremony. Selenium WebDriver handles script execution, Selenium IDE gives beginners a record-and-playback interface, and Selenium Grid distributes test runs […]

Michael Bodnarchuk

Apr 13, 2026

BrowserStack Alternative

test management testing tool

5 Best BrowserStack Alternatives for QA Teams (2026 Comparison)

Choosing between BrowserStack alternatives isn’t just about finding another browser grid; it’s about solving the ‘fragmented reporting’ problem. While BrowserStack handles infrastructure, most teams still struggle with scattered test results, manual documentation, and flaky tests. In this guide, we compare the top 5 BrowserStack alternatives for 2026, focusing on tools that prioritize test management, ROI, […]

Michael Bodnarchuk

Apr 07, 2026

cost of a software bug

Insights test automation testing theory

The True Cost of a Bug: How Early QA Saves Your Budget

According to the Quality Transformation Report, poor software quality costs them over $1 million annually. In the U.S., 45% of businesses report losses above $5 million a year. The financial impact keeps growing. Technical debt alone reached 1.52 trillion dollars. These are not abstract numbers. Every software bug has a real cost. The cost to […]

Michael Bodnarchuk

Mar 13, 2026

Gaming Software Testing Management

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Game Testing Tools and Strategies for Modern Game Development

Gaming Software Testing Management: A Practical Guide to Quality Assurance in Game Development The Game Development Market is to reach USD $3.87B by 2031, but a single bug-filled release can sink years of development work. Unlike traditional software testing, game testing requires checking not just functionality but also player experience, performance under stress, and compatibility […]

Michael Bodnarchuk

Feb 10, 2026

Qase vs TestRail

test management testing tool

Qase vs TestRail: Which Test Management Tool Is Better in 2026?

Choosing a test management tool determines how efficiently your QA team works for years. Pick the wrong platform and you’ll deal with frustrating workflows, expensive per-user pricing, and limited integrations. Pick the right one and testing becomes faster, more organized, and actually sustainable as your team grows. TestRail and Qase are two popular test management […]

Michael Bodnarchuk

Jan 27, 2026

migrate-from-testrail

comparison test management testing tool

TestRail Migration Guide: Move Your QA to Testomat.io Smoothly

Moving from one test management tool to another sounds risky. Teams worry about losing test cases built over years, breaking integrations with Jira or other tools, disrupting testing workflows, and spending weeks on migration while projects wait. These concerns are valid. A poorly executed migration from TestRail can cause exactly these problems. But a well-planned […]

Michael Bodnarchuk

Jan 23, 2026

Cloud-Based Testing Tools

cloud testing testing tool

Best Cloud Testing Platforms 2026: Compare & Choose

Testing has always been fascinating yet time-consuming. You need to verify that systems meet expectations, validate requirements, design test scenarios, and execute tests, whether manually or automatically. But before you can even click that first button, you must understand what and how you’re going to test.

Michael Bodnarchuk

Jan 14, 2026

Best UAT Testing Tools

testing tool UAT testing

The 13 Best UAT Testing Tools in 2026: Complete Guide to User Acceptance Testing

User Acceptance Testing (UAT) is the final phase of software testing where actual users validate whether a system meets business requirements and is ready for production deployment. Unlike technical testing performed by QA engineers, UAT involves end-users, business stakeholders, or clients who verify that the software works as expected in real-world scenarios.

Michael Bodnarchuk

Jan 05, 2026

Python MCP Server

AI testing MCP test management

Python MCP Server: Building AI Context with Examples

The current practice of using external data and tools for AI model testing and development brings substantial benefits, but the need for custom system connections leads to major problems with system expansion capabilities. Thanks to the Model Context Protocol (MCP), you can establish a standardized client-server framework to enable LLMs to connect with external systems […]

Michael Bodnarchuk

Dec 26, 2025

Continuous Testing in DevOps

DevOps test management

Continuous Testing in DevOps

The implementation of Agile and DevOps introduces the need for a fast delivery that traditional testing methods fail to meet. To fulfill this need, Continuous Testing (CT) can be utilized in modern pipelines because of its ability to perform automated quality checks at every stage of software delivery. With the shift-left validation approach of CT, […]

Michael Bodnarchuk

Dec 25, 2025

Switch to Testomat.io now and transform your testing process into a faster

Switch to Testomat.io now and transform your testing process into a faster

Move your tests to Testomat.io