Software testing tools and techniques
Learn how testing and QA teams can find the right tools, frameworks and platforms for their software development techniques. Gain insights into what to look for in the abundance of testing tools and practices available.
Top Stories
-
Tip
16 May 2025
3 software testing sample test cases, with templates
A good test case is easy to trace, reusable and relevant to user needs. Learn how to write an effective test case with these examples and free templates. Continue Reading
-
Tip
12 May 2025
Verification vs. validation in software testing
Verification and validation are at the heart of all software testing efforts. Together, they check that software fulfills both user expectations and technical requirements. Continue Reading
-
Definition
14 Mar 2023
system testing
System testing, also referred to as system-level testing or system integration testing, is the process in which a quality assurance (QA) team evaluates how the various components of an application interact together in the full, integrated system or application. Continue Reading
-
Definition
13 Mar 2023
Testing as a Service (TaaS)
Testing as a service (TaaS) is an outsourcing model in which testing activities associated with some of an organization's business activities are performed by a service provider rather than in-house employees. Continue Reading
-
Definition
09 Mar 2023
end-to-end testing
End-to-end (E2E) testing is a software testing methodology that verifies the working order of a software product in a start-to-finish process. Continue Reading
-
Definition
09 Mar 2023
performance testing
Performance testing is a testing measure that evaluates the speed, responsiveness and stability of a computer, network, software program or device under a workload. Continue Reading
-
Definition
07 Mar 2023
fuzz testing (fuzzing)
Fuzz testing (fuzzing) is a quality assurance technique used to discover coding errors or bugs and security loopholes in software, operating systems and networks. Continue Reading
-
Tip
01 Mar 2023
What details to include on a software defect report
Teams that can write clear and detailed defect reports will increase software quality and reduce the time needed to fix bugs. Here's what to know about getting reports right. Continue Reading
-
Tip
13 Feb 2023
How to run an ADA-compliant website test
Digital accessibility benefits both developers and website users alike. By following WCAG guidelines and using testing tools, teams can ensure that their websites are ADA-compliant. Continue Reading
-
News
02 Feb 2023
Azure Load Testing now GA with new speed, security options
Microsoft's Azure Load Testing rolls out with new features to create fast load tests, securely push code to test environments and monitor test performance during the run. Continue Reading
-
Tip
31 Jan 2023
4 critical API caching practices all developers should know
API caching can increase the performance and response time of an application, but only if it's done right. Learn about some of the caching tools and techniques worth implementing. Continue Reading
-
Tip
25 Jan 2023
Make the shift-left testing approach work for your team
Developers test to find defects and correct flaws before an application reaches release. But the ever-quickening pace of development puts pressure on testing. Continue Reading
-
Tip
03 Jan 2023
How to validate a Kubernetes manifest
Dev teams must validate Kubernetes manifests. Developers can navigate validation and issues that arise with the help of native and third-party tools and other coding methods. Continue Reading
-
Definition
21 Dec 2022
hotfix
A hotfix is code -- sometimes called a patch -- that fixes a bug in a product. Continue Reading
-
Tip
15 Dec 2022
Tools and techniques to test Kubernetes objects
Kubernetes manifests and objects represent the baseline of code development on the platform. Here's why and how to test these integral elements of Kubernetes. Continue Reading
-
Definition
08 Dec 2022
Hofstadter's law
Hofstadter's law states that a project always takes longer than expected, even when the law is taken into account. Continue Reading
-
Definition
28 Nov 2022
debugging
Debugging, in computer programming and engineering, is a multistep process that involves identifying a problem, isolating the source of the problem and then either correcting the problem or determining a way to work around it. Continue Reading
-
Tip
04 Nov 2022
Who writes acceptance criteria?
Product owners are usually responsible for acceptance criteria. But everyone who has a say in the final product should be involved in the process. Continue Reading
-
Definition
04 Nov 2022
NIST (National Institute of Standards and Technology)
NIST (National Institute of Standards and Technology) is a nonregulatory government agency located in Gaithersburg, Md. Continue Reading
-
News
28 Oct 2022
For API security to succeed, devs need integrated tooling
For greater API security and clearer boundaries for developers, experts at API World called for developer-focused security tools that dovetail seamlessly into their workflows. Continue Reading
-
Tip
20 Oct 2022
An overview of data-driven API testing
API testing -- including data-driven API testing -- differs from other software tests in its overall process and relevant metrics. Analytics and automation play a key role. Continue Reading
-
Tip
12 Oct 2022
Explore the benefits of Docker for testers, QA teams
From simplified test setup to enhanced isolation, Docker containers offer a range of advantages to QA engineers. Containers also encourage earlier, and more frequent, testing. Continue Reading
-
Tutorial
21 Sep 2022
Proper storage performance testing: A tutorial
This step-by-step guide details how to prepare for and perform storage performance tests. Explore methods for choosing the right tool for your testing. Continue Reading
-
News
06 Sep 2022
Xandr's bumpy ride to AI software test automation success
AI-based software testing tool Mabl reduced bugs and testing complexity for advertising company Xandr, but the initial implementation process was far from smooth. Continue Reading
-
Tip
22 Aug 2022
Why security chaos engineering works, and how to do it right
While 'chaos' doesn't sound like something software security managers would want, chaos engineering has an enticing amount of value when it comes to identifying potential threats. Continue Reading
-
Definition
12 Aug 2022
software testing
Software testing is the process of assessing the functionality of a software program. Continue Reading
-
News
08 Aug 2022
Devs don't trust AI in software testing
Artificial intelligence can eliminate mundane testing tasks and reduce bugs without human intervention, but its inner machinations make testers uneasy. Continue Reading
-
News
05 Aug 2022
Velocity-over-quality mindset leads to software testing gaps
Insufficient software testing happens because of a lack of talent, time and cash. But inattentive CEOs and development methodologies such as Agile also contribute to the problem. Continue Reading
-
Tip
24 Jun 2022
Key things to consider when choosing regression testing tools
Making a decision about regression testing tooling purchases means taking stock of plans for CI/CD implementations, existing automation capabilities, staff expertise and more. Continue Reading
-
Tip
17 Jun 2022
7 principles of observability in modern applications
Organizations must keep these seven principles top of mind when monitoring and organizing data to institute observability practices that resolve problems quickly. Continue Reading
-
Tip
16 Jun 2022
Observability vs. monitoring: What's the difference?
Although observability and monitoring are different concepts, they aren't mutually exclusive; both provide IT administrators with valuable insights on their systems. Continue Reading
-
Tip
13 Jun 2022
Common use cases for observability
These use cases for observability enable an organization to dig deeper into its systems monitoring and analysis to get ahead of potential issues and alert IT staff. Continue Reading
-
Tip
13 Jun 2022
How test summary reports yield business value and benefits
The data a test summary report compiles can provide great benefits to a development team -- and, in turn, business value to the larger IT organization. Continue Reading
-
Tip
10 Jun 2022
8 observability best practices
Observability enables organizations to analyze data on a continuous basis and act on it quickly. Learn best practices for implementing the technology. Continue Reading
-
Tip
10 Jun 2022
Frameworks for an observability maturity model
Observability helps developers and IT operations teams identify and fix system issues. And with the right setup, it can improve on itself over time to catch potential problems. Continue Reading
-
Tip
08 Jun 2022
9 steps to implement in an observability strategy
As distributed software systems grow in scale and complexity, things like monitoring and debugging can become a tangled mess. Here are nine ways to bolster your observability plan. Continue Reading
-
Tip
07 Jun 2022
The 3 pillars of observability: Logs, metrics and traces
Logs, metrics and traces offer their individual perspectives on system performance. When analyzed together, they provide a complete picture of your infrastructure. Continue Reading
-
Tip
06 Jun 2022
Evaluate proprietary vs. open source testing tools
Cost, complexity and support levels are key items when teams consider proprietary or open source functional testing tools for their development environments. Continue Reading
-
Definition
06 Jun 2022
exception handling
Exception handling is the process of responding to unwanted or unexpected events when a computer program runs. Continue Reading
-
Tip
03 Jun 2022
6 key phases of the software testing lifecycle
For QA teams, a successful software testing process starts long before the actual test occurs. Continue Reading
-
Definition
01 Jun 2022
implementation
Implementation is the execution or practice of a plan, a method or any design, idea, model, specification, standard or policy for doing something. Continue Reading
-
Tip
26 May 2022
Implement reliability testing methods, tools for better dev
Reliability testing can play an integral role in software development. Here are some methods and tools to incorporate into your app development lifecycle. Continue Reading
-
Tip
23 May 2022
The ins and outs of low-code application testing
When teams use low-code for application development, it can save time and money. But don't neglect testing for potential issues just to deploy the app sooner. Continue Reading
-
Definition
06 May 2022
garbage collection (GC)
Garbage collection (GC) is a memory recovery feature built into programming languages such as C# and Java. Continue Reading
-
Tip
04 May 2022
How software testing affects a successful multi-cloud strategy
Here's how QA professionals working with multi-cloud can deal with the increased complexity associated with the strategy, plus the risks and workflow factors. Continue Reading
-
Tip
04 May 2022
Breakdown of 4 common mobile testing platform options
Mobile app testers, here is how four mobile testing platform options compare. Also, learn when testing frameworks, simulators and emulators become relevant factors. Continue Reading
-
News
03 May 2022
GitHub Desktop 3.0 gets lukewarm reception
GitHub Desktop 3.0 introduces tools that make it easier for software developers to stay up to date with code changes. Some developers, though, are calling for more features. Continue Reading
-
Tip
18 Apr 2022
The fundamentals of writing effective acceptance criteria
Acceptance criteria plays a key role in shaping an application from the user standpoint. We review some of the basic things to remember when it comes to acceptance criteria. Continue Reading
-
Tip
07 Apr 2022
6 ways to perform microservices load testing
While it's not easy to conduct load testing in hectic microservices environments, certain best practices can help testing teams ensure fair and equal distribution of workloads. Continue Reading
-
Definition
14 Mar 2022
What is user acceptance testing (UAT)?
User acceptance testing (UAT), also called application testing or end-user testing, is a phase of software development in which the software is tested in the real world by its intended audience. Continue Reading
-
Definition
03 Mar 2022
Open Web Application Security Project (OWASP)
The Open Web Application Security Project (OWASP) is a nonprofit foundation that provides guidance on how to develop, purchase and maintain trustworthy and secure software applications. Continue Reading
-
Definition
02 Mar 2022
Hypertext Transfer Protocol Secure (HTTPS)
Hypertext Transfer Protocol Secure (HTTPS) is a protocol that secures communication and data transfer between a user's web browser and a website. Continue Reading
-
Tip
25 Feb 2022
Where requirements-based tests fit in software testing
Requirements-based testing has its upsides and downsides, and it's not right for every software project. But certain dev teams should still adopt the method. Learn which ones. Continue Reading
-
Tip
14 Feb 2022
The crucial role of test scenarios, especially in automation
Test scenarios are often touted as a key part of effective software testing strategies. But what exactly do they do and how can teams ensure the ones they develop are effective? Continue Reading
-
Tip
10 Feb 2022
AI/ML in software testing, cross-platform testing benefits
AI-powered cross-platform and cross-browser testing has both benefits and complications. Learn more about the role machine learning technologies can play in these QA processes. Continue Reading
-
Tip
04 Jan 2022
Testing automated Kubernetes deployments, a GitOps benefit
GitOps and GitOps tooling may be your answer to the tricky, taxing problem that is testing Kubernetes environments. Explore why, how and what's necessary to perform GitOps testing. Continue Reading
-
Tip
15 Dec 2021
What unit test coverage percentage should teams aim for?
Unit testing is frequently needed, but what amount? Learn how to determine the amount of unit test coverage you need, what code to focus on, how to measure coverage and more. Continue Reading
-
Podcast
23 Nov 2021
Why chaos engineering isn't as chaotic as it sounds
Don't let the name fool you. SSQ editors chatted with author Mikolaj Pawlikowski about why chaos engineering can be easily implemented into your testing environment. Continue Reading
-
Tip
04 Nov 2021
Use cases of various types of test doubles for unit testing
Test doubles run the gamut from mocks, to stubs, to fakes and spies. Let's examine the ups and downs of using various test double types with unit testing. Continue Reading
-
Tip
29 Oct 2021
Follow these database testing basics for better data
Data is typically a company's most valuable asset. The data should be treated as such, with vigorous, almost constant testing, regardless of its location. Continue Reading
-
Tip
18 Oct 2021
How to write a test report for software testing
Test report writers, here we will overview how to write your summary, what details to include in it, how to keep your audience in mind and other important considerations. Continue Reading
-
Definition
12 Oct 2021
What is functional testing and how does it work?
Functional testing is a process used to evaluate software during development to ensure that it meets the application's intended requirements and specifications. Continue Reading
-
Definition
07 Oct 2021
decompile
To decompile means to convert executable or ready-to-run program code -- sometimes called object code -- into some form of higher-level programming language that humans can easily understand. Continue Reading
-
Tip
01 Sep 2021
Choosing the right chaos engineering tools
Chaos engineering tool options include the original (Chaos Monkey), open source projects like Chaos Toolkit and Chaos Mesh and Gremlin. Weigh these factors when choosing your tool. Continue Reading
-
Tip
20 Jul 2021
An introductory guide to mobile app security testing
Secure mobile apps by engineering security right into the software and with thorough mobile app security testing. Here's what risks to look for, processes to use and tools to adopt. Continue Reading
-
Tip
30 Jun 2021
Who is responsible for integration testing?
It's not always clear who is responsible for the integration testing of those new application components. Let's sort through the confusion. Continue Reading
-
Tip
30 Jun 2021
How to implement mock objects for simpler testing
Test mocking can serve as a valuable asset in a developer's toolbelt. Here's how to implement mock objects within testing processes and some potential pitfalls to be aware of. Continue Reading
-
Definition
10 Jun 2021
reverse-engineering
Reverse-engineering is the act of dismantling an object to see how it works. Continue Reading
-
Tip
03 Jun 2021
SAST vs. DAST vs. IAST: Security testing tool comparison
Before your team decides upon a security testing tool, take into account both the methods and limitations of SAST, DAST and IAST. Consider what each approach brings to the table. Continue Reading
-
Tip
27 May 2021
Mobile app security best practices for 4 vulnerability types
Adequate mobile app security must assess various dimensions of software, including each OS's best practices, traffic and API calls, data storage and source code. Continue Reading
-
Tip
14 May 2021
How to use mind maps for software testing
Mind mapping is a visual way to brainstorm test ideas. Learn how to create and use mind maps to improve software quality. Continue Reading
-
Tip
05 May 2021
Top types of cloud testing organizations need to perform
Move to cloud-based testing to reduce overhead and avoid production missteps. Learn about testing types and some notable vendors to get your IT team started. Continue Reading
-
Tip
20 Apr 2021
A Selenium IDE vs. WebDriver comparison
Selenium IDE and WebDriver play their own roles in test automation. It's important to know how the two tools differ and how they complement each other. Continue Reading
-
Tip
16 Apr 2021
Will codeless test automation work for you?
Simple and repeatable -- that's the appeal of codeless test automation. But just how useful is it? Find out in which circumstances the method can be most effective. Continue Reading
-
Tip
09 Apr 2021
A production readiness checklist for software development
To achieve a smooth release cycle that can uncover potential glitches, an enterprise needs software release criteria that involve members of the dev, ops and business teams. Continue Reading
-
Feature
31 Mar 2021
An Eggplant automation tool tutorial for Functional, DAI
Eggplant Functional and DAI are two popular tools in the testing community. This video demonstrates how to install the tools and integrate them with the agent feature. Continue Reading
-
Tip
26 Feb 2021
How to test connected car applications
When software testers deal with automobile-connected applications, they should think like a driver. Evaluate safety, connectivity and usability concerns to develop a strong app. Continue Reading
-
Tip
26 Feb 2021
How to write test cases for both manual and automated tests
Immerse yourself in the basics -- and particulars -- of writing test cases for both manual and automated tests, and learn the components crucial to each approach. Continue Reading
-
Feature
27 Jan 2021
Make the right assertions in iOS unit tests for proper dev
Unit tests play an integral role in mobile app development. Here's an excerpt from 'iOS Unit Testing by Example' about why fast feedback and control can help testers. Continue Reading
-
Feature
14 Jan 2021
Analysts mixed on future growth of MLOps, AutoML tools
Demand for MLOps and AutoML tools is on the upswing, and the machine learning market will undergo an increase in consolidation, analysts say. Continue Reading
-
Tip
14 Jan 2021
Checklist for mobile app testing: 15 gaps to look for
Makers of iOS and Android apps chronically fail to test these 15 aspects of mobile apps. But to release quality mobile software, development teams must start testing -- here's how. Continue Reading
-
Feature
30 Dec 2020
Top 10 software development and test tips of 2020
What can you do better in 2021? Adopt different test tools, automate more processes, run a more productive dev team? Follow this advice from various experts to make it all happen. Continue Reading
-
Tip
17 Dec 2020
Report testing checklist: Perform QA on data analysis reports
To incorporate data analysis features into software, fully test the reports they generate. Use this checklist to cover these reports' requirements, the test environment, APIs and test data. Continue Reading
-
Tip
09 Dec 2020
Inside 5 types of test doubles
Spies, fakes and other nefarious-sounding test objects are actually beneficial to development teams. Learn about the five primary types of test doubles and when to use them. Continue Reading
-
Tip
25 Nov 2020
Cypress vs. Selenium: Compare test automation frameworks
Testing a complex application front end? What about a web app written in Ruby? Pick a test automation framework -- Selenium or Cypress -- that fits the project. Continue Reading
-
Tip
17 Nov 2020
How to test micro apps
Micro apps are limited in functionality, but they still require a full slate of tests. Learn how micro apps and microservices differ, the benefits driving micro app adoption, and how to test them. Continue Reading
-
Tip
17 Nov 2020
Basics of the pairwise, or all-pairs, testing technique
Pairwise testing can improve test coverage without increasing wait times. Consider the QA technique's benefits, challenges and role within a test suite. Continue Reading
-
Tip
12 Nov 2020
4 innovations in software development and testing to watch
These methods and technologies change the way developers and testers do their jobs -- or even what their duties are. Explore innovations related to AI, the flow of work and more. Continue Reading
-
Tip
14 Oct 2020
How and why to do parallel testing
Parallel testing can be a boon to test coverage and test execution times. But while the practice is quite adoptable, testers still need a well-thought-out implementation strategy. Continue Reading
-
Tip
02 Oct 2020
Learn what to test in a mobile application
A lot goes into making sure an end user can interact with a mobile app seamlessly. Here are five ways to make sure a mobile app functions properly, without code or device challenges. Continue Reading
-
Feature
30 Sep 2020
Essential mobile app development tools and programming languages
Learn about the tools available for hybrid and native iOS and Android mobile app development and testing, as well as the programming languages developers use. Continue Reading
-
Tip
18 Sep 2020
4 alternatives to end-to-end testing microservices
Microservices architectures deserve better than end-to-end testing. See how methods like contract testing, subsystem testing and more can fill the end-to-end test void. Continue Reading
-
Feature
01 Sep 2020
How to craft a cloud testing strategy
As more applications and workloads ascend to the cloud, organizations need to validate performance, functionality and other metrics. Here's a primer on testing in the cloud -- and on the cloud. Continue Reading
-
Feature
26 Aug 2020
5 SMART goals for a QA analyst
QA testers can earn respect and gain influence with peers through SMART goals. Take ownership of the software you work on, look up to good product managers and achieve these five goals. Continue Reading
-
Tip
25 Aug 2020
4 ways to minimize test automation maintenance
Test automation maintenance is inescapable. Here are four ways to reduce maintenance and ensure software testing is as effective as possible. Continue Reading
-
Tip
18 Aug 2020
Assess TestRail vs. Zephyr test management tools
TestRail and Zephyr offer test management capabilities and integrate with tools that development teams rely on, like Jira. Check out features and user reviews for each product. Continue Reading
-
Feature
07 Aug 2020
Agile FAQ: Get started with these Agile basics
Check out these tips on Agile basics for a quick catch-up or a great head start on maximizing the value of using Agile methods in your organization. Continue Reading
-
News
05 Aug 2020
DevOps pipeline consolidation continues among CI/CD tools
Bespoke DevOps pipelines are becoming a thing of the past as specialist vendors such as Harness and Drone.io merge to compete with large platform vendors. Continue Reading
-
Tip
10 Jul 2020
Effective QA practices for RPA bot maintenance
Effective RPA QA ensures your bots don't go haywire. Learn how RPA bots fail, effective QA workflows to fix them, and how, when and where human testers should get involved. Continue Reading
-
Tip
30 Jun 2020
How to test mobile applications using a game emulator
We could all use a little wiggle room in software testing budgets. Sometimes you've got to be creative to find it. Learn how a video game emulator can test mobile apps. Continue Reading
-
Video
26 Jun 2020
Xray for Jira tutorial on test management, execution
The Xray plugin makes test management easier within Jira. Follow along with this video tutorial to take some of the friction out of your test management process. Continue Reading
-
News
12 Jun 2020
GitLab makes two acquisitions to shift fuzz testing left
GitLab has scooped up fuzz testing startups Fuzzit and Peach Tech, a move that will shift fuzz testing left in the DevSecOps toolchain. Continue Reading