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Maintenance Debt: When You See Cracks, It’s Too Late The longer maintenance is deferred—which is easy to do in the short term—the more expensive it becomes and the more difficult it can be to schedule. |
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New JVM and Other Libs Features in Java 15 Each new version of the OpenJDK (Java Developer Kit) includes some language features and some non-language JVM (Java Virtual Machine), core-libs, and other libs-related features. Here, we’ll discuss some of the non-language new features in the upcoming OpenJDK 15. |
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2 Familiar Problems for Software Developers In the quest for writing good code and delivering the right thing to customers, developers have several challenges. But most of them can be boiled down to two main problems: discovering the real scope, and how to do the work. Interestingly, they’re very similar to the problems faced by testers and others in non-dev roles. |
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Testing in DevOps: A Slack Takeover with Lisa Crispin Thought leaders from the software community are taking over the TechWell Hub to answer questions and engage in conversations. Lisa Crispin, who's created many educational materials for software professionals, hosted this Slack takeover and discussed DevOps, test automation skills for manual testers, and starting TDD. |
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Cultivating Quality Code: A Slack Takeover with Jeff Langr Thought leaders from the software community are taking over the TechWell Hub to answer questions and engage in conversations. Jeff Langr, author of a number of books about software, hosted this Slack takeover and discussed the pros of unit testing versus end-to-end testing, code reviews, and test-driven development. |
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Overcoming Test-Driven Damage Some say test-driven development may work well initially, but as soon as we start to refactor our code, it breaks old tests and requires us to write new ones. This is not the fault of TDD; it’s the way we’re using it. TDD remains a valuable way to verify code as we write it, so we need to repair our test-driven damage. |
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Continuous Security in Agile Development "Continuous" gets mentioned a lot in agile and DevOps, but one area that often doesn’t get enough attention is how to continuously build, test, and deliver secure applications. Just like for quality, you can’t test security in, so you need to have a plan for how to build it in. Here are some tips on how to do that. |
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The Test Automation Mindset Building a test automation strategy involves all members of the technical team, layering tests throughout the technology stack, and using this approach to design better software and catch simple problems earlier in the development cycle. But working like that requires a shift in mindset across the organization. |