Blog

The position of QA Manager doesn’t involve just taking care of test plans. To assure quality within teams, the role requires setting up quality standards, tracking the efficiency of QA activities, connecting departments, etc. Yes, it doesn’t imply the writing of test cases and closely working with software anymore. But it requires working closely with people, and that may be challenging. Being a quality assurance manager means to think strategically and see the bigger picture. Well, that’s what we are going to do for the next six minutes. What Is a QA Manager Responsible for in the Team? The QA Managers are a sounding board between a Product Owner, Tech Lead, Developers, and a dedicated QA team or project QA engineers. They coordinate team members, design test programs, and establish metrics. Software quality management is a part of their routine. As well as software testers, QA Managers give proper attention to the technical aspects of quality assurance, such as meth...

Sanity testing is one of the most confusing terms in software testing. Therefore, it’s frequently featured in the interview questions for a QA Engineer position. But that’s not the only reason to look closely into the topic. Knowing when to apply sanity testing enables QA specialists to plan their testing strategies for web, desktop, and mobile testing services smartly and save precious hours of testing time. So, let’s sort out everything that is related to sanity testing. What Is Sanity Testing? Sanity testing is often considered a subset of regression testing. That’s already saying a lot in terms of understanding its purpose and principles. To be more precise, QA engineers run sanity testing after receiving a software build with little changes in code to ascertain that certain bugs have been fixed in advance. What exactly is the intention of performing this type of testing? It allows: To verify and validate the veracity of newly added functionalities. To e...

Blockchain has brought profound changes to the business. This technology has disrupted how enterprises are managed, how they create value, and even how they perform basic functions like marketing and accounting. Nowadays, blockchain technology is everywhere, from healthcare to banking and retail. Big companies, as well as nonprofit entities, use blockchain to improve existing processes and enable new business models. But what is it really? How can you take advantage of it? What do you need to know about blockchain apps and their testing? Let’s get started! We have a lot to cover. What Is a Blockchain? As the name suggests, it is a system that consists of a chain of blocks and contains information. To be more precise, a blockchain is a distributed ledger used to document transactions (or blocks) across many computers (referred to as nodes). You could visualize it as an encrypted, verified, and shared Google Document. Each entry in it is highly dependent on the logic of relat...

SDLC for a mobile program can become messy, tedious, and quite challenging due to its intricacy and variability. An integral part of the process that arguably has one of the largest impacts on the outcome is QA. To streamline the testing procedures and make the development less strained, let’s dive into the commonalities and specialties of mobile app testing. Particularities of Mobile Testing When it comes to mobile QA, there are some subtle aspects that distinguish it from desktop and web app testing. In particular, while working with a mobile application, consider the following: Installation / de-installation / update process. Location & VPN. Data synchronization. Interruptions of the application by cells, messages, etc. An ability to run the app in the background. Payment gateway. Communication (chat, audio, video). Touchscreen (tap, swipe, pull, shake, pinch). Voice commands. Moreover, there would be some differences regarding the work scope depending on the t...

It’s no secret that any app built for mobile devices needs to be tested for compatibility. In 2026, the mobile landscape is more fragmented than ever, spanning thousands of devices across manufacturers, foldable models, and the latest releases of Android. If your team doesn't have access to the actual physical devices they need, it is still not a reason to skip the testing process. This is where virtual devices come into play. As a software testing company, we know that finding the right tools can be a game-changer for your development speed. Here is a comprehensive list of the best Android emulators for PC and other platforms to ensure your mobile QA remains top-tier. Originally Published: Jun 9, 2022 | Last Updated: March 16, 2026 What Is an Android Emulator and How Does it Work? Testing an app on one smartphone doesn’t guarantee it will function the same way on others. When it's impossible to run a test on a physical Android device, specialists use an emulator. An emulator is ...

Originally Published: June 9, 2022 | Last Updated: May 29, 2026 This article reviews the top screen capture tools for software testers, including Jing, Snagit, and Camtasia. It compares their key features, ease of use, and best-fit use cases so you can quickly choose the right option. Where would a SEO specialist be without Ahrefs, a copywriter without a plagiarism checker, a web analyst without Google Analytics? Capturing errors on screenshots is one of the daily routines for the QA engineers. That’s why it’s crucial to find a couple of functionality-rich yet easy to use screen capture tools which will make description of the bugs more clear and won’t slow down the testing process. To simplify the task of choosing the most convenient software, we are going to share with you the best screen recorder apps for different devices (Windows, Mac, Android, iPhone, etc.) Let’s dive into the world of screen capturing routine! Evaluating the Best Screen Recorder Software Reviewing th...

Originally Published: June 9, 2022 | Last Updated: May 29, 2026   The 5 must-have Chrome extensions for software testers in 2026 are: Clear Cache (instant cache clearing), GoFullPage (full-page screenshots), axe DevTools (accessibility testing), Ghost Inspector (automated regression recording), and BugMagnet (edge case input testing). Beyond these essentials, this guide covers 25+ extensions organized by testing type - UI, accessibility, API, performance, security, and exploratory testing - to help QA engineers work faster directly from the browser. So we decided to share a comprehensive list of Chrome extensions for software testers to make your life a little easier, too. What Are the Best Chrome Extensions for Software Testers? We've decided that the best way to start this list is by sharing what the QA Madness team uses the most frequently. Below, you'll find some of their favorite tools. Touch VPN VPN can be a big part of geolocation testing. In the sea of alternati...

Published: June 9, 2022 | Updated: June 5, 2026 This guide covers 15 essential e-commerce test cases QA teams should include in every test suite. Whether you're testing an online store, marketplace, or mobile commerce app, these examples cover the critical flows - from user registration and checkout to payment gateways and localization - that directly impact revenue and user trust. Our team has been working with the e-commerce niche since the early days of QA Madness. In this article, you will find some sample test cases for e-commerce websites and apps you can use during work – as ready artifacts or as a background/examples for your own test cases. Test Cases in a Nutshell A test case is a set of actions executed to verify a particular feature or functionality of your software application. QA engineers can use valid or invalid inputs during testing. Based on that, we distinguish positive and negative test cases. The format and structure of a test case can vary from project to p...

Nowadays, product quality is the true differentiator. It affects customers’ purchasing decisions and business profitability. No one wants to use an app that crashes or a website where a user can’t scroll down. But QA manual software testing services enter the stage, playing a vital role in improving the quality, reliability and performance of the system. The types of testing required for a particular digital product depend on various factors, including project requirements, budget, and timeline. This time, we’ll focus on functional testing. Keep reading to learn more about quality assurance for your product and its particularities. It can come in useful when deciding what kind of QA inspection suits your purposes best when discussing the details with a functional testing company. What Is Functional Testing? The easiest way to think of functional testing is to ask the question “does it work?” It’s a broad type of testing aimed to determine whether a product performs a...