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QA Image Library

Check out the growing QA Image Library. This is my personal colleciton of Slack Images for that perfect QA Moment.

February 28, 2023

Stealth Mode Deployment

Stealth Mode Deployment 2023

"Stealth mode deployment" is a software development and deployment strategy where new features or changes are rolled out gradually and without fanfare. Instead of making a big announcement or releasing a new version with all changes at once, changes are released incrementally to a small subset of users and monitored for issues before being rolled out to a wider audience.

The idea behind stealth mode deployment is to minimize the risk of introducing bugs or issues that could impact the entire user base. By rolling out changes to a small group of users, developers can test and monitor the changes in a real-world environment, identify and fix issues as they arise, and gradually increase the number of users who have access to the changes.

Some benefits of stealth mode deployment include:

  • Reduced risk of issues impacting the entire user base: By releasing changes to a small subset of users first, any issues that arise can be caught and addressed before they impact a larger number of users.
  • Incremental testing and monitoring: By rolling out changes gradually, developers can test and monitor changes in a real-world environment and address any issues as they arise.
  • Improved user experience: By gradually rolling out changes and monitoring their impact on user behavior and experience, developers can ensure that the changes are positively received by users.
  • Increased confidence in deployment: By testing and monitoring changes before they are rolled out to a wider audience, developers can have increased confidence that the changes are stable and will not negatively impact the user base.

In summary, stealth mode deployment is a software development and deployment strategy that can help minimize the risk of introducing issues and improve the user experience. By rolling out changes gradually and monitoring their impact, developers can identify and address issues before they impact a wider audience and increase their confidence in the deployment process.

February 21, 2023

Release Canaries

Release canaries are a technique used in software development and deployment that can help ensure the quality and stability of a release. Essentially, a release canary is a small subset of users or servers that receive a new release before it is rolled out to the wider audience. The canary is used to test the new release in a real-world environment and identify any potential issues before the release is made available to everyone.

Canaries Testing

Here are some ways that release canaries can save your bacon for QA:

  • Early detection of issues: By releasing a new version to a small subset of users or servers, you can quickly identify any issues that may arise with the new release. This allows you to address any problems before the release is made widely available, potentially preventing widespread issues that could negatively impact user experience.
  • Reduced risk: By releasing a new version to a small group of users or servers, you reduce the risk of a major issue affecting the entire user base. If an issue is identified during the canary release, you can easily roll back the changes and prevent any widespread issues. This strategy makes it easier to detect any problems with the new version, as the impact is limited to a small group of users or servers. This allows you to address the issue before it affects the entire user base, thus reducing the risk of any widespread disruptions.
  • Improved feedback: Release canaries allow you to receive feedback from a smaller group of users or servers, which can be more manageable and easier to analyze. This feedback can be used to make improvements to the new release and ensure that it is ready for wider release. By using release canaries, companies can gradually roll out a new version to a small group of users or servers and monitor their response. This allows them to make adjustments and improvements to the new version before releasing it more widely. It also helps to identify any potential problems that could arise before they become widespread.
  • Increased confidence: By testing a new release on a smaller scale before making it available to everyone, you can have increased confidence in the quality and stability of the release. This can give your team peace of mind that they are delivering a high-quality product to users. By testing the product on a smaller scale, you can identify any potential issues before they become widespread and can make the necessary changes before rolling out the product to the public. This can save your team time and money by preventing potential problems and ensuring customers receive the highest quality product.

In summary, release canaries can help to identify potential issues early, reduce risk, improve feedback, and increase confidence in a new release. Incorporating release canaries into your quality assurance process can be an effective way to ensure that you are delivering a high-quality product to your users.

February 14, 2023

Things QA Love To Do

Boston Public Library Bates Hall
Bates Hall at the Boston Public Library

As part of software development, Quality Assurance (QA) is an essential component, and QA professionals play a crucial role in ensuring that products are of high quality and meet customer expectations. A few of the things QA professionals enjoy doing in their spare time will be discussed in this blog.

Gaming: Many QA professionals are avid gamers, and they enjoy playing games on their computers or gaming consoles. They enjoy the challenge of finding bugs in games and finding ways to improve the user experience.

Learning new technologies: QA professionals are always looking for ways to improve their skills and stay up-to-date with the latest technologies. They like to attend conferences, workshops, and training sessions to learn about new tools and techniques in their field.

Reading: QA professionals are curious by nature, and they like to read books, articles, and blog posts about software development, testing, and quality assurance. They also like to read about the latest trends in technology and how they can be applied to software development.

Collaborating with other QA professionals: QA professionals like to network with other professionals in their field and share their experiences and knowledge. They attend meetups, join online forums, and participate in online communities to connect with other QA professionals.

Exploring new software: QA professionals are always on the lookout for new software products to test and evaluate. They like to try out new tools and software to see how they can be used in their work and to share their findings with others.

In conclusion, QA professionals are a diverse group of individuals who have a passion for technology and a love for software development. They enjoy finding and fixing bugs, learning new technologies, and collaborating with others in their field. Whether they're gaming, reading, or exploring new software, QA professionals are always finding ways to improve their skills and knowledge.

February 7, 2023

ZSH for QA

In order to ensure that the software product meets the predetermined criteria, Software Quality Assurance (SQA) testing requires an efficient, dependable, and economical approach. ZSH is a powerful shell scripting language for automating Quality Assurance tests. We will discuss how to use ZSH in this blog post.

ZSH enables developers to write concise and effective scripts that can be used for a variety of tasks, including running automated tests, analyzing log files, and even generating reports. It also provides a number of useful functions that can be used to expedite the process of software development and testing.


Learning the language is the first step. ZSH is a Unix shell and scripting language that provides features such as command-line completion, command-line editing, file globbing, and plenty of other features. It is also highly configurable and can be used to build robust and intricate scripts.

Once you have a basic understanding of ZSH, there are a couple of tips to help you effectively utilize it for SQA testing.

First, use command-line completion to assist you in quickly and accurately typing commands. This feature allows you to enter a partial command and have ZSH automatically complete it for you. This is particularly beneficial when you are entering long, complicated commands.

Second, take advantage of the command-line editing feature. With this feature, you can easily edit commands that you have already entered and make modifications quickly and easily.

Third, use the Globbing feature to quickly locate files or directories. This feature enables you to use wildcards to search for files or directories. For example, you can type '*' to locate all files in a directory, or ''? to search for a particular file.

Finally, take advantage of the powerful scripting features of ZSH to create intricate and powerful scripts. With this feature, you can write scripts that automate SQA tests, making them more efficient and accurate. By utilizing the scripting features of ZSH, you can create scripts that manage multiple test cases. This will reduce the time and effort required to perform tests, and help to identify bugs and other issues quickly.

By following these tips, you can use ZSH to efficiently and accurately automate SQA tests. ZSH is an incredibly powerful and versatile language. With the right knowledge and understanding, you can use it to create powerful scripts that make SQA testing more efficient and accurate.

Once you have a firm grasp of the language, it is imperative to leverage the advantage of ZSH's features to help make SQA testing more efficient. For instance, use command-line completion to quickly and accurately enter commands, take advantage of the command-line editing feature to make modifications quickly and easily, use file globbing to quickly find files or directories, and leverage the scripting features of ZSH to create powerful scripts. By taking advantage of these features, you can create scripts that run multiple tests, reduce the time and effort spent testing, and identify bugs and other issues efficiently.

January 31, 2023

January Retrospective

At the start of a new year, it's critical to take a look back at the Quality Assurance process of the previous year. This will enable you to see what worked well and what areas need improvement.

Doing this will help you identify any areas of weakness in the QA process that could have been addressed earlier. It will also provide an opportunity to evaluate the effectiveness of the strategies and techniques employed in the QA process. This will enable you to make any necessary changes before the start of the new year.

This retrospective focuses on January 2023.


January 2023 saw the implementation of a redesigned QA process that focused on automation and collaboration between teams. This process allowed for faster feedback and increased efficiency in the QA process.

As a result, QA teams were able to identify and address issues more quickly, resulting in improved product quality and shorter release cycles. The updated process also enabled teams to collaborate more effectively, allowing them to share best practices and insights across teams.


One of the main challenges with the redesigned process was the lack of documentation and clear communication between teams. This led to confusion and delays in the QA process. For example, the development team might have begun working on a feature without knowing the exact specifications from the product team. This led to delays when the product team had to review the work.


In order to address the issues with documentation and communication, a revised system was implemented that provided a more organized approach to communication and documentation. This system allowed for faster resolution of issues and better overall collaboration.

The updated system provided a centralized place to store all communication and documents related to a project, which enabled team members to access the information they needed more quickly. This also allowed for better tracking of progress, so that any issues could be identified and addressed more quickly.


Overall, the revised QA process implemented in January 2023 was a success. The updated system for documentation and communication allowed for better collaboration between teams and improved the overall QA process. As we move into the new year, we look forward to continuing to improve our QA process.

As Therone Shellman once wrote: 'It's not so much what you accomplish. But what's more relevantnt is how far you've come to accomplish what you have. Success is the measure of not mere achievement, but also how hard one had to work.'

January 24, 2023

QA and Minutemen

Q A Minute Man2023

Quality assurance (QA) is an important process in any industry, and it's no different for the Minutemen, a group of volunteer soldiers who played a key role in the American Revolutionary War. QA is a systematic approach to ensuring that products, processes, and services meet certain standards and requirements, and it's an essential part of the Minutemen's operations.

One of the main responsibilities of the Minutemen was to protect the colonists from attacks by the British and their Native American allies. To do this effectively, they needed to ensure that their weapons and equipment were in good working order at all times. This required a thorough QA process to ensure that everything was in top condition and ready for use.

The Minutemen also needed to be well-trained and disciplined soldiers, and this required a focus on quality training and education. They spent many hours practicing their drills and tactics, and they were held to high standards of performance. This attention to quality training was essential for the success of the Minutemen and the overall success of the American Revolution.

Overall, quality assurance was an important aspect of the Minutemen's operations, and it played a key role in their ability to defend the colonists and ultimately achieve victory in the Revolutionary War. By focusing on quality in their weapons, equipment, and training, the Minutemen were able to be effective and successful soldiers.

January 17, 2023

Preserve Log

Chrome DevTools is a powerful toolset that allows developers to debug, inspect, and analyze their web applications. One of the most useful features of DevTools is the ability to preserve log information, which can be invaluable for troubleshooting and debugging.

Chrome Preserve Log2023

Preserving log information in DevTools is a simple process that can be accomplished in just a few steps.

First, open DevTools by clicking on the three dots icon in the top right corner of Chrome, then select "More tools" and "Developer tools." Once DevTools is open, navigate to the "Console" tab.

Next, you'll want to clear any existing logs by clicking on the "Clear" button located at the top of the console. This will ensure that you're only viewing relevant log information.

Now, you can start preserving log information by clicking on the "Preserve log" checkbox. This will ensure that log information is not cleared when you navigate to a new page or refresh the current page.

To view the preserved log information, simply navigate to a new page or refresh the current page. The preserved log information will be displayed in the console and can be used for troubleshooting and debugging.

It's worth noting that the preserved log information will only be available for the current browser session. Once you close the browser, the preserved log information will be lost. However, you can also use the "Export as" feature to save the logs as a file, which can be useful for sharing with others or for keeping a record of the logs.

In conclusion, preserving log information in DevTools is a powerful feature that allows developers to quickly and easily troubleshoot and debug their web applications. With just a few simple steps, developers can preserve log information and use it to identify and resolve issues. By using this feature, developers can save time and improve the overall quality of their web applications.

January 10, 2023

Test as you fly, fly as you test


Test As You Fly

"Test as you fly, fly as you test" emphasizes the importance of continuous testing in software development. Rather than being considered a separate phase, testing should be an ongoing activity that is integrated into the development process. This approach is also known as "Shift Left" testing.

In "Test as you fly, fly as you test" the first part "Test as you fly" implies that testing should begin early in the development process, ideally, as soon as the first lines of code are written. Developers can then catch and fix defects as soon as they occur, saving time and resources in the future.

The second part of the phrase "Fly as you test" means that the software should be deployed and used in a real-world environment as soon as possible. The developer can then identify and fix issues that may not have been discovered during testing in a simulated environment, such as scalability, compatibility, and security.

Incorporating testing into the development process allows development and testing to be carried out in parallel, improving the speed, quality, and efficiency of software development.

In summary, this phrase aids the development team in catching defects as early as possible and validating the feature under real conditions.

January 3, 2023

Setting QA Goals

Quality assurance (QA) goals are objectives that a QA team or organization sets in order to ensure that the products or services they provide meet certain standards of quality. These goals may be specific to a particular project or product, or they may be more general and apply to the QA team's overall approach to quality assurance. Some common QA goals include:

Q A Goals2023

  1. Ensuring that products or services meet or exceed customer expectations.
  2. Identifying and addressing potential defects or issues in a timely manner.
  3. Implementing effective testing and quality control processes to prevent defects from occurring in the first place.
  4. Ensuring that products or services are released on time and within budget.
  5. Continuously improving the QA team's processes and procedures in order to increase efficiency and effectiveness.
  6. Providing comprehensive and accurate documentation for all products and services.
  7. Developing and maintaining strong relationships with other teams and stakeholders within the organization.
  8. Providing a positive customer experience through excellent customer service and support. Overall, the goal of quality assurance is to ensure that products and services are of the highest possible quality and that they meet the needs and expectations of customers and other stakeholders.
December 27, 2022

Best QA Blog post of 2022

These are the five favorite Tuesday Blog posts of 2022. I started the year with QA and switch in the summer to some PDF documents:


The purpose of these blog posts is to provide you with all the information you ever wanted to know about Software Quality Assurance testing but were afraid to ask. These blog posts will cover topics, such as what is software quality assurance testing, how to create test plans, how to design test cases, and how to create automated tests. They will also cover best practices for software quality assurance testing and provide tips and tricks to make testing more efficient and effective.

Check out all the Blog Posts.


ThursdayGluten Free
SaturdayInternet Tools
SundayOpen Topic
Monday Media Monday

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