Have you used linters in your code? What is this technology?

Linters are tools for static code analysis that check source code for errors, style inconsistencies, potential bugs, and other issues before the program runs.

They help maintain code quality, ensure a consistent style within the team, and reduce the number of errors.

For example, in JavaScript, ESLint is often used, which can check syntax, coding style, and even complex rules set in the configuration.

Example of using ESLint:

eslint myfile.js

As a result, the linter will produce warnings and errors that can be fixed before running the application.