Scripting is a fundamental concept in programming that focuses on automating tasks, enhancing software functionality, and improving overall efficiency. Unlike traditional programming, which is used to build complete standalone applications, scripting is primarily used to control, customize, or extend existing systems. Scripts are usually written in interpreted languages such as Python, JavaScript, or Bash, which means they can be executed directly without the need for compilation. This allows de...  more
Jest's main job is to simplify unit testing (checking individual functions or components) and integration testing (checking how different parts of the application work together). What makes Jest stand out is that it provides a complete testing toolkit right out of the box, meaning you don't have to download and configure many other separate tools. For example, it includes built-in features for creating fake versions of parts of your system (mocking), and it automatically generates code coverage ...  more
What are the main benefits of QA automation in CI/CD pipelines?
The software development lifecycle today is changing due to the influence of Quality Assurance Automation (QA Automation). Automated tools and frameworks used to test applications prior to...
The Engineer's Guide to Benchmark Testing: Moving Beyond "Fast Vibes
I received a page at 2 a.m. about the application feeling "too slow." There was no crash, no stack trace to review, only "vibes." I have come to learn this is usually when we find out that there...
Latency Test Guide: How to Boost App Speed and Improve UX
Have you experienced a sudden slow-down in the app (like when you try to use Facebook or Slack) ? This is not unheard of; we all have experienced delays when using an app, from an endless wait...