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Testers Use Linters! Here’s Why ️
As testers, we’re all about ensuring that software runs smoothly and efficiently. We create automated test scripts, verify that everything works as expected, and then report issues when they don’t.
But what if there was a way to prevent some of those issues before even running a single test?
This is where linters come into play.
What is a Linter?
Think of a linter as your code’s personal grammar checker. It scans your code for syntax errors, style violations, and potential bugs before you hit “run.” In other words, it acts as an early warning system, letting you know if your code is messy or if it violates some established rules and best practices.
While linters are commonly used by developers, they can be just as beneficial for testers, especially those involved in test automation. After all, the last thing you want in a test script is an error that could have been avoided easily.
Why Should Testers Care About Linters?
1. Catch Errors Early
Linters are excellent at finding common mistakes like syntax errors, unused variables, and misspelled function names. These small issues can easily slip through during testing, causing unnecessary failures. By using a…
