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Gulp - Interview Questions
Can you explain what Gulp is and why it's used in development projects?
Gulp is a task runner built on Node.js and npm, used for automation of time-consuming and repetitive tasks involved in web development like minification, concatenation, cache busting, unit testing, linting, optimization etc. It uses a code-over-configuration approach, making it flexible and efficient to handle complex tasks.

It’s stream-based, which means files are piped through different tasks that transform them. This eliminates the need for temporary storage between tasks, reducing disk I/O and improving performance. Gulp’s use of JavaScript configuration code provides more control over build routines compared to JSON configuration files.

In development projects, Gulp enhances productivity by automating routine tasks, allowing developers to focus on writing application logic rather than worrying about build processes. Its flexibility allows it to be tailored to specific project needs, providing an efficient workflow solution.
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